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New Products

DF
Paddle Wheel Flow Meters & Sensors

Made in the USA | 0.02 to 36 GPM across ten standard models | up to 1450 PSIG | up to 180 °F | 1/8" to 1-1/2" NPT | ±2.5% accuracy of full scale

Starting at $653
DF Series Paddle Wheel Flow Meters & Sensors
Accuracy
±2.5% of full scale
Flow Range
0.02 to 36 GPM across ten standard models
Media
Water and low viscosity liquids
Max Operating Pressure
145 PSI, 230 PSI, or 1,450 PSI depending on material combination
Max Operating Temperature
180°F (82°C)
Connection Sizes
1/8" to 1-1/2" NPT female threads
Orientation
Universal (flow must follow arrow direction)
Straight Run Requirement
None
Material Combinations
Six options (polysulfone, nickel-plated brass, 316L stainless steel) with NBR or FKM O-rings and POM or PTFE paddle wheels
    Frequency, analog, switch, display, totalizer, and batch controller options
    Power supply options include 24 VDC, 24 VAC, 110 VAC, or 230 VAC
    Analog output options include 0-20 mA, 4-20 mA, 0-10 VDC, and 0-5 VDC signals
    Made in the USA
    BABA (Build America, Buy America) compliant models available
View Full Product Info
PITe
Magnetic-inductive Flow Meter Insertion Version with U-Pace

Flow measurement | up to 10 m/s | Monitoring, dosing and transmitter function | Simple design

Starting at $3,186
PITe Magnetic-inductive Flow Meter Insertion Version with U-Pace
Measuring Range
up to 10 m/s
Accuracy
±1.5% of Reading, ±2.5% of full scale
Maximum Pressure
PN16
Maximum Temperature
-20...+100 °C
Process Connection
Welding Stub and M52 x 2 Union Nut for DN80...400
Wetted Material
Stainless Steel / PTFE, Hastelloy® Electrodes
Output
Analog with HART®, Pulse, and Status
Outputs
2x freely configurable
    For measuring conductive liquids
    Maintenance-free
    Low pressure loss
    Bidirectional measurement
View Full Product Info
HARTCOM

The HARTCOM series represents a versatile and reliable HART®-USB modem solution designed to establish seamless communication between HART-capable field devices and process control computers.

Starting at $739
HARTCOM - HART® Modem
Operating temperature
-13 °F … +131 °F
Enclosure
Polystyrene
Connection to PC
USB 1.1 “A” connector
Cable to PC
USB “A-B” 6ft
Connection to HART® filed
KLEPS 2
Power supply
24 VDC external or loop powered
Spiral cable length
0.2ft (3.5ft)
Ingress protection
IP 20
Electrical protection
Class III
Weight
0.22 lb.
    For use with Kobold NGM, NMS, NMB, NUS-4, NUS-7, NRE-4, NRE-7, and NTB
    Versatile and Reliable HART®-USB Modem
    Real-time Status Information for both USB and HART Interfaces
View Full Product Info
TWL
Resistance Thermometers

-80...600 °C (Exd) or -198...600 °C (Exia) | Threaded, Flange, or Weld-on Connections | PT100 2, 3, or 4 Wire | Class A or B Accuracy

Starting at Call for Pricing
TWL - Resistance
Thermometers
Measuring Range
-80 ... +600 °C or -198...600°C
Sensor
PT100
Accuracy
Class A or B
Output
Resistance or 4-20 mA Analog
Connection
Thread, Flange, or Weld-on
    Optional Thermowells
    Transmitter with HART®, Fieldbus®/Profibus®, Display
    ATEX Explosion Protection
    Removable Measuring Element
    Single or Double Resistance Models
    Customizable Immersion Length, Connection Head, Materials, Process Connections, and Tolerance
View Full Product Info
TWL-0
Thermowells

G, NPT, Flange, or Weld-in | Stainless Steel | up to 5,000 mm | up to 250 bar

Starting at Call for Pricing
TWL-0 - Thermowells
Operating Pressure
up to 250 bar
Threaded Connections
G 1/2, G 3/4, or G1
DIN Flange
DN 15, 20, 25, 32, 40, or 50
ANSI Flange
1/2", 3/4", 1", 1-1/2", 2"
Weld-in
3/4", 1", 1-1/4"
Material
Stainless Steel
    Protection from Corrosion, High Pressures, or High Flow Rates
    Thermometer Removal from Process without Process Shut-down
    Wide Variety of Optional Features and Services
View Full Product Info
TBE
Bi-Metal Thermometers

up to 600 °C | Back or Bottom Connections | G or NPT Connections | Stainless Steel Housing - 100, 125, 150 mm | Accuracy Class of 1.0

Starting at Call for Pricing
TBE - Bi-metal Thermometers
Housing
Stainless Steel
Nominal Sizes
100, 125 and 150 mm
Temperatures
-50 ... + 50 °C to 0 ... 600 °C
Connection
G or NPT
Accuracy Class
1.0
    Fast Response Time
    Large Selection of Standard Versions
    Special Versions upon Request
    Suitable for Harsh Environments
    Sample Applications: Food, Beverage, Pharmaceutical, Chemical, and Petrochemical Industries
View Full Product Info
SZM
Bypass Level Indicator

370...3,080 mm Measuring Length | Flange or Union Nut Connections | Stainless Steel Build | up to 10 bar | up to 100 °C

Starting at Call for Pricing
SZM - Bypass Level Indicator
Measuring Length
370 … 3080 mm
Max. Pressure
10 bar
Temperature Range
-20 °C ... 100 °C
Max. Viscosity
50 mm²/s
Connection
DIN Flange DN 15 ... 50, ANSI Flange ½" ... 2", Union Nut G ½, ½" NPT
Material
Stainless Steel
    Local Indication without Auxiliary Power
    Limit Contacts - Capacitive Sensor
    For Liquid Level in Small to Middle Size Tanks
    Glass Tube Protection
    Scale on Glass or Aluminum
View Full Product Info
NMS
Compact Magnetostrictive Level Transmitters

300...3,000 mm Measuring Length | Accuracy of ±1 mm | up to 25 bar | up to 90°C | Analog Output - 4-20 mA HART, 2-wire

Starting at Call for Pricing
NMS - Magnetostrictive
Level Transmitters
Measuring Length
300 - 3000 mm
Accuracy
±1 mm
Max. Pressure
25 bar
Max. Temperature
90 °C
    Distance and level measurement
    Standard and mini versions
    IP 65 protection
    HART® communication
    Chemicals, solvents, hydrocarbons
    Interface measurement
View Full Product Info
SCH
Mechanical Pressure Switches

-1...0.1 bar | -250...100 mbar | 1...16 mbar up to 16...63 bar | G Connections | Copper, Brass, SS, NBR | up to 70 °C

Starting at Call for Pricing
SCH - Mechanical Pressure Switches
Switching Range
-1 ... + 0.1 bar- 250 ... +100 mbar, 1 ... 16 mbar and 16 ... 63 bar
Max. Temperature
70 °C
Material
Copper, Brass, Stainless Steel, NBR
Connection
G ½, G ¼
    Overpressure, Vacuum Pressure, Differential Pressure
    Long Service Life
    Low Switching Point Drift
    High Overpressure Safety
View Full Product Info
NMB
Magnetostrictive Level Transmitters

up to 0.1mm Resolution | Insertion Length up to 50 ft | Rigid or Flexible Probe | 99 Point Linearization Table

Starting at Call for Pricing
NMB - Magnetostrictive
Level Transmitters
Resolution
0.1 mm (0.004") or 1 mm (0.04")
Insertion Length
up to 15 m (50 ft)
Probe
Rigid or Flexible
Output
4…20 mA and HART®
Protection
IP67 (IP68)
    Plastic Coated Version for Chemicals
    99 Point Linearization Table
    Level, Distance, or Volume Measurement
    Interface Measurement
View Full Product Info
MWA
Contact Resistance Thermometers

up to 260 °C | Stainless Steel Housing | PT100 Class B Sensor | Negligible Thermal Mass | Easy to Install

Starting at Call for Pricing
MWA - Contact Resistance
Thermometers
Measuring Ranges
-20...+260°C
Sensor Housing
Stainless Steel
Sensor
PT100 Class B
    Negligible Thermal Mass
    Easy to Install
    For Closed Pipes or Round/Flat Surfaces
    Indirect Measurement Avoids Flow Related Errors
    Suitable for Dry or Humid Areas
    Common Application Areas Include: HVAC, Machine Building, and General Industry
View Full Product Info
MS
Custom Magnetic Level Switches

Up to 3 Switch Points | up to 100 bar | up to 150°C | SS, Brass, PVC, or PP | Wide Variety of Connections

Starting at Call for Pricing
MS - Magnetic Level Switches
Switch points
Max. 3
Max. Pressure
100 bar
Max. Temperature
150 °C
Connection
G ⅜, G 1½, G 2, 1½" NPT, 2" NPT male, DIN and ANSI Flanges, Special Connections
Material
Stainless Steel, Brass, PVC-U, PP
Connection Deads
Aluminium, ABS
    Simple installation
    Long electrical service life due to sealed contacts
    High-degree of operational reliability with air gap between measuring tube and floats
    Several levels can be monitored with one float
    Open/close function or changeover contact available
    ATEX Certification
View Full Product Info
MWD
Industrial Resistance Thermometers

-198 ... +600 ºC | Resistance or Analog Output | Removable Measuring Element | Encapsulated Head Transmitter | Standard Communications Protocol

Starting at $75
MWD - Industrial Resistance Thermometers
Measuring range
-198 ... +600 ºC
Pt100 sensor
class F0.3 (B), class F0.15 (A), F0.1 (1⁄3 DIN), F0.03 (1⁄10 DIN) or cryogenic
Output
resistance or analogue 4 ... 20 mA
Option
head transmitter with HART® -protocol or Profibus® /Fieldbus®, display
Protection tube / measuring insert material:
stainless steel 1.4404, others on request
    Removable measuring element, no process interruption
    Optional encapsulated head transmitter
    Standard communication protocols
    Common applications: HVAC, machinery, chemical, petrochemical, and general industrial use.
View Full Product Info
ZMC
Data Manager Logger Controller Meter

Wide Variety or Inputs and Outputs | up to 50 °C | Touchscreen Display | 4GB Memory

Starting at $1,850
ZMC - Data Manager Logger Controller Meter
Housing Design
96 x 96 mm or 144 x 144 mm
Power Supply
19 ... 50 VDC, 16 ... 35 VAC or 85 ... 260 VAC/DC
Max Temperature
0 ... +50 °C (optional -20 ... +50 °C)
Communication
RS-485/232, USB Host, Ethernet
Protocol
Modbus RTU Master or Slave, Modbus TCP Server, http, Web Server, NTP
Display
graphic TFT 3,5" or 5,7", touchscreen
Data memory
4 GB
    Wide Variety of Inputs and Outputs
    Up to 72 Inputs and Outputs
    All-in-One Meter, Controller, Recorder, HMI, and Scada
    Compact Housings
    Customizable for Small to Large Applications
    LINUX-based for Stable Operation
View Full Product Info
TWS
Temperature Switch of Liquids

Switch Point of 5...320°F | up to 290 PSI or 870 PSI | Tab, Plug, or Cable Connection | N/O or N/C Contact | Easy to Install

Starting at $210
TWS - Temperature Switch for Liquids
Switch Point
5...320°F
Max Pressure
290 PSI or 870 PSI
Ambient Temperature
-22...185°F/320°F
Connection
Tab, Plug, or Cable
Contact
N/C or N/O
IP Rating
IP52, IP65, or IP67
    Easy to install with thread unit
    Mounting position independent
    Material: Stainless Steel
    Switch capacity up to 16A
View Full Product Info
NRE-4
Non-Contact Radar Level Transmitter - Expert Line

2-wire 80 GHz (W-band) radar | Measuring range up to 30 m (98.5 ft) | Plug-in graphic display module | Accuracy of ±2 mm (±0.078")

Starting at $1,615
NRE-4 - Non-Contact Radar Level Transmitter - Expert Line
Measuring range:
up to 30 m
Connection:
BSP-, NPT-thread male flange 3" ... 12" (DIN, ANSI, JIS)
Material connection:
stainless steel, PP, PVDF, PTFE
Max Pressure:
40 bar
Max Temperature:
+180 °C
Accuracy:
±2 mm
Power supply:
12.5 ... 36 VDC, 2-wire
Output:
4 ... 20 mA HART®, relay
Approval:
Ex ia
    2-wire 80 GHz (W-band) radar
    Measuring range up to 30 m (98.5 ft)
    Accuracy of ±2 mm (±0.078")
    Easy to install due to small antenna diameter
    Plug-in graphic display module
    Horn and plastic encapsulated antennas
    IP 67 protection
    User-friendly threshold management
View Full Product Info
NRE-7
Non-Contact Radar Level Transmitter - Compact Line

2-wire 80 GHz (W-band) radar | Measuring range up to 30 m (98.5 ft) for liquids | Accuracy of ±2 mm (0.078") | Configuration via PC software*

Starting at $1,294
NRE-7 - Non-Contact Radar Level Transmitter - Compact Line
Measuring range:
up to 30 m
Connection:
BSP-, NPT-thread male, flanges
Material connection:
PP, PVDF, PTFE
Max Pressure:
3 bar
Max Temperature:
+80 °C
Accuracy:
up to ±2 mm
Output:
4 ... 20 mA HART®, 2-wire, relay
Approval:
Ex ia (in preparation)
    2-wire 80 GHz (W-band) radar
    Measuring range up to 30 m (98.5 ft) for liquids
    Accuracy of ±2 mm (0.078")
    Easy to install due to small antenna diameter
    1", 1½" encapsulated horn antenna
    Integrated design with IP 68 protection
    User-friendly threshold management
    Configuration via PC software*
    Ex variant*

    * in preparation

View Full Product Info
KFS
Low Volume Rotameter Flow Meter

Up to 160 GPH or 1400 SCFH / up to 90 PSI / up to 145 °F / Acrylic Body / Needle Valves

Starting at $96
KFS - Low Volume Rotameter Flow Meter
Measuring ranges (Water):
0.08 ... 0.8 GPH to 16 ... 160 GPH
Measuring ranges (Air):
0.08 ... 1 SCFH to 200 ... 1400 SCFH
Accuracy
±2 % ... 5 % of full scale
Max Pressure
90 PSI
Max Temperature
145°F
Connection
⅛ ...1" NPT female
Material
acrylic / stainless steel / PVC
    Needle valve (Standard with smaller sizes)
    Sample OEM Applications: Air Sampling, Aquaculture, Desalination, Gas Analysis, Medical Systems, Water Treatment, and Water Distribution.
    Fast Delivery
View Full Product Info
TIN
Infrared Thermometer Pyrometer

up to 1,880 °F | Stainless Steel Build | One of the Smallest Infrared Sensors Worldwide | Exceptionally Fast Response Time | Several Selectable Outputs

Starting at $336
TIN - Infrared Thermometer Pyrometer
TIN-SH
Up to 350 °F (175 °C)
TIN-SS
-58...1,880 °F (1,025 °C)
Material
Stainless Steel
Spectral Range
8-14 µm
Software
Windows Download
    One of the Smallest Infrared Sensors Worldwide
    Designed for Small and Narrow Areas
    22:1 or 15:1 Optical Resolution
    Several Selectable Outputs
    Exceptionally Fast Response Times
    Ideal for OEM Applications
View Full Product Info
MAK
Thermal Mass Flow Meter

For Gas | up to 500 Nl/min | up to 6 bar | up to 50 °C | NPT or Compression Fittings | Stainless Steel | Direct Mass Flow Measurement | Menu Selectable Gas Types

Starting at $3,768
MAK - Thermal Mass Flow Meter
Measuring Range
0...10 Nml/min, 0...50 to 0...200 Nl/min, 0...300 to 0...500 Nl/min
Accuracy
±1...1.5 % of Full Scale
Maximum Pressure
6 Bar
Maximum Temperature
50 °C
Process Connection
¼ ... ½" Compression Fitting or ¼" NPT
Wetted Material
Stainless Steel
Output
4-20 mA, 0-5 / 1-5 V, or Modbus
Media Category
Various Gas Types, Menu-Selectable
    Direct Mass Flow Measurement
    No Pressure or Temperature Correction Needed
    Large Measuring Range
    Negligible Pressure Loss
    High Repeatability
View Full Product Info
TWC
OEM Temperature Sensors

OEM Product | up to 1,110 °F | as low as -328 °F | NTC or PT Models | High Accuracy and Repeatability | Fast Response Time

Starting at $ by volume
TWC - Temperature Sensors
Temperature Range (TWC-N)
-40...392 °F (200 °C)
Temperature Range (TWC-P)
-320...1,110 °F (600 °C)
TWC-N Accuracy
±0.2°C at R25 Reference, ±0.1°C for Medical Applications
TWC-P Accuracy
Class A, B IEC 60751 ±0.1°C with PCBA Calibration
IP Grade
IP68
Rated Current
< 1 mA
Approved HV Safety
≤ 3000 VDC
    NTC or PT Models
    Temperatures up to 1,110 °F (600 °C) (PT)
    Temperatures as low as -320 °F (-195 °C) (PT)
    High Accuracy and Repeatability
    Fast Response Time
    Designed for a Wide Variety of Industrial, Commercial, and Medical Applications
    Chemically Resistant Models
    Metal or Plastic Versions
View Full Product Info
NAS
Bulk Media Level Switch

up to 3.5 bar | up to 85 °C | Polypropylene | Min Media Density of 0.3 kg/dm3 | Max Granule Size of 30 mm

Starting at $388
NAS - Bulk Media Level Switch Grain Cereal Silo
Operation mode:
By tilting
Important specification:
Only in non ATEX area
Electric characteristics:
250 VAC, 50/60 Hz
Cut-out power:
20 (8) A
Maximum pressure:
3.5 bar
Maximum temperature:
85 °C
Protection index:
IP 68
Housing:
Copolymer polypropylene
Type of cable:
PVC 3X1 mm²
Float weight without cable:
462 g
Cable length:
5 and 10 m
Minimum medium density:
0.3 kg/dm³
Max. grain size:
30 mm
Option:
Ballast weight, loaded resin, 250 g
    Easy to install
    Suited for universal use
    pmax: 3.5 bar, tmax: +85°C
    Material: PP
    From density 0.3 kg/dm3
View Full Product Info
KET
Compact Inline Thermal Flow Sensor

For Gas | Direct Mass Flow Rate | up to 580 PSI | up to 176 °F | 1/2" to 2" NPT | Integral Flow Straighteners to Reduce Vortices | Alarm Contact, Modbus, Impulse or Analog Output

Starting at $2,418
KET - Compact Inline Thermal Flow Sensor
Standard Accuracy
± 1.5 % of Reading ± 0.3 % of Full Scale
Optional Accuracy
± 1.0 % of Reading ± 0.3 % of Full Scale
Maximum Pressure
up to 230 PSI, optionally 580 PSI
Maximum Temperature
176°F (80 °C)
Process Connection
1/2"...2" NPT
Gas Types
Air, Nitrogen, Argon, C02, Oxygen
Media Category
Gas
    Removable Sensor Unit
    Direct Mass Flow Rate for Gases
    No Inlet Straight Piping Requirements
    Fast Response Time
    Integral Flow Straightener to Reduce Vortices
    Analog Output, Alarm Contact, Modbus, or Impulse Output
View Full Product Info
NE-5048
Electrode Relay for Conductive Level Switches

1 SPDT Contact | 24-240 VAC/DC | 400 ms Response Time | Adjustable Sensitivity and Delay Time | N/O or N/C Selectable

Starting at $269
NE-5048 Electrode Relay for Conductive Level Switches
Power Supply
24-240 VAC/DC
Power Consumption
Max. 2 VA / 1.5 W
Response Time
400 ms
Output
1 Potential-Free SPDT Contact
Ambient Temperature
-4...131 °F (55 °C)
Mounting
Quick Mount for DIN Rail 60715
    MIN/MAX Controller
    Selectable NO/NC Relay Function
    Adjustable Sensitivity
    Adjustable Delay Time
View Full Product Info
MMA
Insertion Temperature Sensor

Range up to 480 °F | Max Temp of 750 °F | NPT, DIN, ASME | 316L SS | 4-20 mA 2-wire | Optional In-line Display | Immune to Vibration

Starting at $170
MMA - Insertion Temperature Sensor
Measuring Range
-90...480 °F (250 °C) (Calibrated)
Max. Temperature
750 °F (400 °C)
Fittings
1/4" NPT, 1/2" NPT, Clamp DIN 32676 and ASME
Probe Material
316L Stainless Steel
Sensor
Pt 100 Class A, 1/3 DIN, 1/10 DIN or Cryogenic
Electrical Connection
DIN 43650 or M12x1 (4-pin)
Output
4-20 mA, 2 wire
    Economical and Compact
    Optional In-line Display
    Stainless Steel Construction
    Immunity to Vibration
View Full Product Info
MAN-SC/-LC
Digital Pressure Gauge

up to 23,200 PSI | 5-Digit LCD Display | Capactive Touchpad | Peak Memory | IO-Link | up to 2 Relays | Analog, Frequency, or Switch Output

Starting at $477
MAN-SC/-LC - Digital Pressure Gauge
Measuring Ranges
-14.5...0...23,200 PSI
Overload Range
1.5x...3x
Accuracy Class
0.5 at reference conditions ±1 digit
Wetted Parts Sensor
Ceramic or 316Ti SS
Long Term Stability
± 0.2% of full scale
Response Time
0.5...1 second
Protection
IP 65
    5-Digit LCD Display
    Capacitive Touchpads
    Peak Memory
    Analog Output, Frequency Output, Switch Output (MAN-LC)
    IO-Link Function (MAN-LC)
    Up to 2 Relays Possible (MAN-LC)
    Available with Numerous Diaphragm Seals
View Full Product Info
NEO
Ultrasonic Level transmitter

up to 39 feet | 3" or 6" Beam Width | 8" or 18" of Dead Band | 2" or 3" NPT | up to 176 °F | up to 30 PSI | Reliable even with Condensation | Corrosion Resistant

Starting at $1,225
Fast Delivery
NEO - Ultrasonic Level Transmitter
Maximum Range
19 or 39 feet
Dead Band
8 or 18 inches
Fittings
2" or 3" NPT
Accuracy
± 0.2% of Range
Temp. Range
-31...140 °F (60 °C) or -40...176°F (80 °C)
Pressure Rating
30 PSI
Output
4-20 mA, 2-Wire
    Configuration via Push-Button or NEOCal software
    Compact and Easily Installed
    Resolution of 0.079" or 0.196"
    Non-contact Sensor
    Reliable Measurement even with Condensation
    Beam Width of 3" or 6"
    Corrosion Resistant PVDF Transducer
    Fail-safe Diagnostics with Selectable Signal Fail-safe Outputs
    Intrinsically Safe Versions are Available
    Quick Delivery
View Full Product Info
TMU-W
High Pressure Coriolis Flow Meter

Custom Design for Hydrogen Dispensation | Liquid, Gas, or Steam | Other High Pressure Applications | Several Certifications | NPT Fittings

Starting at $20,885
TMU-W - High Pressure Coriolis Flow Meter for Gas/Hydrogen
Mass Flow
4kg/min H2
Wetted Parts
316-Ti
Accuracy
Gas: ±0.5 % of actual flowrate ± ZP stability
Fittings
6MF 9/16-18 UNF, 1/2" NPT Thread, Hofer 7/8"
Max. Pressure
1000 bar (20 °C)
Max. Operating Temperature
-40 ... +100 °C (H2 dispensers -40 ... +55 °C)
Media Categories
Liquid, Gas, or Steam
    Pressure Resistant to 1,000 bar
    2 Current Output Signals 4-20 mA
    Pulse or Frequency Output
    Status Output
    Certifications/Approvals: ATEX, IECEx, IEC, OIML R139
    HART Communication
View Full Product Info
HPC
Compact Low Flow Coriolis Flow Meter

New Revolutionary Technology | Highest Accuracies for Low Flows | Superior Vibration Resistance | High Temperature Capacity | Up to 5,800 PSI

Starting at $8,496
HPC - Small Compact Low-Flow Coriolis Mass Flow Meter
Mass Flow Measuring Ranges
2...20 kg/h to 5...50 kg/h
Connections
1/2" NPT Thread, Gyrolok, Swagelok
Accuracy (Liquid)
± 0.1% of Reading
Max. Pressure
5,800 PSI
Max. Operating Temperature
350 °F (180 °C)
Media Categories
Liquid or Gas
    Rugged Anodized Aluminum Sensor Housing
    Vibration Resistant
    Wall Mount or Desk-top Models Available
    Precise Measurement for Low Flow Ranges
    Available with Remote Mount Transmitter
    Certifications/Approvals: ATEX, IECEx
View Full Product Info
NVN
Hard or Soft Seat Needle Valves

1/8" to 1-1/2" NPT | up to 10,000 PSI | PTFE Back-up Ring for Protection | Slotted Spring Pin to Prevent Accidental Loosening

Starting at $63
Fast Delivery
NVN - Hard or Soft Seat Needle Valves
Connections
1/8" NPT...1-1/2" NPT
Maximum Pressure
6,000...10,000 PSI
Body Materials
Zinc-plated Steel, Electro-polished Stainless Steel, or Brass
    Economical Pricing
    PTFE Back-up Ring for Protection
    Slotted Spring Pin to Prevent Accidental Loosening
    Quick Delivery
View Full Product Info
MIS
Full-Bore, Flanged Magnetic Flow Meter

Line Sizes Up to 8" | Batching & Totalizing, | Bi-directional | 2 Configurable Outputs | IO-Link | Easy to Commission | Monitor, Batch, Transmit | 2....4,400 GPM | Up to 230 PSI

Starting at $2,705
Fast Delivery
MIS - Economical Full-Bore Magnetic Flow Meter - Flange - for Liquids
Measuring Range
2...277 GPM to 18...4,400 GPM
Max. Media Viscosity
70 cP
Process Connection
2", 3", 4", 6" or 8" ANSI Flange
Maximum Pressure
230 PSIG
Repeatability
± 0.2% of Full Scale
Protection
IP67
Media Category
Liquid
Accuracy
<± (0.5% of reading + 0.5% of full scale)
    Monitoring, Batching, and Transmitter Functions
    2 Configurable Outputs
    Grand and Resettable Totalizer
    Batching Function has an External Control Input
    Bi-directional Measurement
    Easy to Commission
    IO-Link
    Quick Delivery
View Full Product Info
DOE
OEM Oval Gear Flow Meter

For Liquids | Viscosities up to 1,000 cP | Up to 634 GPH | Stainless Steel Housing | Pressures up to 928 PSI | NPT Threads | Hall Effect Sensor

Starting at $760
DOE - Oval Gear Flow Meter
Measuring Range
0.14...9.5 GPH to 16...634 GPH
Process Connection/Type
1/8"...1/2" NPT Thread, G1/8...G1/2
Maximum Pressure
928 PSIG (64 Bar)
Maximum Temperature
Up to 176 °F (80 °C)
Housing Material
Stainless Steel
Rotor Material
PEEK or PPS
Media Category
Liquid
    Pulse Frequency Signal Output
    Hall Effect Sensor
    Stainless Steel Body w/PEEK or PPS Rotors
    Media Viscosities from 2...1000 cP
    Sample Applications: Fuel Consumption Measurement for Small Aeroplanes, Boats, or Generators
View Full Product Info
DAZ
Referencing Flap Flow Indicator

For Liquids | Water or Oils | Referenced Indication Range via Relative Scale | up to 230 PSIG | up to 390 °F | Glass Windows on Both Sides

Starting at $880
DAZ - Referencing Flap Flow Indicator for Liquids
Size Range
1/2"... 1" NPT
Connection Type
NPT Thread
Maximum Pressure
230 PSIG
Maximum Temperature
212 °F (100 °C) (Water) or 390 °F (200 °C) (Oil)
Body Material
Red Brass w/Soda Lime Glass Windows
Media Category
Liquid
    Referenced Indication Range via Relative Scale (Water/Oil)
    Durable Stainless Steel Flap/Scale
    Large Glass Windows on Both Sides
View Full Product Info
KDG - KDF-9
Micro Flow Meter and Switch

For Liquids or Gas | up to 100 l/h or 3000 Nl/h | up to 230 PSIG | up to 212 °F | 1/4" NPT or Hose | Integral Flow Control Valve

Starting at $598
KDG / KDF-9 - Micro Flow Meter and Switch
Available Measuring Ranges
0.02-0.25 l/h...10-100 l/h, 2-20 Nl/h...300-3000 Nl/h
Fittings
¼" NPT Thread, Hose Connection
Material
St. Steel, Glass, FPM Seals (FFKM Optional)
Max. Pressure
230 PSIG
Max. Media Temperature
212 °F (100 °C) (158 °F w/ Switch)
Option
1 Inductive Proximity Switch (NAMUR Relay Required)
Media Categories
Liquid or Gas
    Integral Flow Control Valve
    Easy to Read Scale
    Compact Design
    Direct Reading Scales for Water and Air
    Switching for Low Flows of Liquids and Gases
    Certificates/Approvals: ATEX
View Full Product Info
MIM
All-Metal Magnetic Flow Meter

Innovative | Economical | Fully-featured | Compact | Flow & Temperature Measurement | IO-Link | High Turndown Ratio | Bidirectional | Switch, Transmit, Batch | 2 Configurable Outputs

Starting at $978
Fast Delivery
MIM - Small Inline Stainless Steel Magnetic Flow Meter for Liquids
Ranges
0.16...16 GPH to 0.8...170 GPM
Connections
1/2"...2" NPT Thread, 1" or 2" Tri-Clamp
Connection Material
316L Stainless Steel
Maximum Pressure
230 PSIG
Maximum Temperature
284 °F (140 °C)
Housing Material
316L Stainless Steel
Accuracy
< ±(0.8% of Reading + 0.5% of Full Scale)
Media Category
Liquid
    Rugged SS Construction
    Flow and Temperature Measurement
    Switching, Transmitting, and Batching Functions
    Bi-directional Flow Measurement
    Color, Multi-parameter TFT Display, Rotatable in 90° Increments
    Intuitive Setup Menu via 4 Optical Touch Keys
    2 Configurable Outputs (Pulse/Frequency/Alarm/Analog Output)
    Grand and Resettable Totalizer
    IO-Link
    Quick Delivery
View Full Product Info
PSD
Digital Pressure Sensor with LED Display

up to 7,500 PSI | up to 185 °F | 1/4" NPT | Adjustable Pressure Range | Display and Electrical Connection are Rotatable | Easy Push-Button Programming

Starting at $642
Fast Delivery
PSD - Digital Pressure Sensor with LED Display, Switch & Analog Outputs
Measuring Ranges
0...30 to 0...7500 PSI
Accuracy
± 0.5 % FS @ 77 °F
Media and Ambient Temperature Range
-13...185 °F (85 °C)
Connection
1/4" MNPT
Media
Compatible Liquids & Non-combustible/Non-aggressive Gases
    Analog Output, Switchable 4-20 mA or 0-10 V
    Switching Output with 2 PNP Transistors
    Adjustable Pressure Range from 50…100 % of the Nominal Range
    Display and Electrical Connection are Independently Rotatable 335°/343°
    Easy Button Programming
    Sample Applications: Machine Tools, Hydraulics, Process Technology, and General Industrial Use
    Quick Delivery
View Full Product Info
ZLS
Multichannel Datalogger Display

1,4, or 8 Channel Output | up to 3,000,000 Data Recordings | Interface RS 485, Modbus RTU, or USB | Fully Scalable

Starting at $1,393
ZLS - Multichannel Datalogger Display
Housing Design
Panel Mounted
Input Signal Type
Analog 4...20 mA, Resistance Pt-100, Pt-500, Pt-1000
Relays
2 N/C Contacts
Input Power
19-50 VDC/16-35 VAC or 85-260 VAC/VDC
    Graphic LCD Display, Backlight
    1, 4 or 8 Channel Input
    Data Memory - Up to 3,000,000 Data Recordings
    Interface RS 485, Modbus RTU, USB
    Fully Scalable
View Full Product Info
ZOE
Rate and Totalizing Display

Scalable, Resettable, LCD Flow Rate and Totalizer | Easy to Program | Optional Wall or Pipe Mount Brackets | Battery or VDC Powered

Starting at $325
ZOE - Rate and Totalizing Display
Housing Design
Surface, Wall or Pipe Mountings
Display
5/8-Character LCD Rate/Total Display
Input Power
Internal Battery or 9-28 VDC
Input Signal
Pulse Frequency (NPN, PNP, NAMUR Coil, Reed Switch or Active)
Output
NPN Open Collector (Only w/External Power Option)
    Scalable, Resettable, LCD Flow Rate & Totalizer
    Reinforced Plastic Housing, IP66/67 Ingress Protection
    Easily User Programmable via Push Buttons
    Optional Wall or Pipe Mounting Brackets
View Full Product Info
PITe
Insertion Magnetic Flow Meter & Remote Transmitter

For Liquids | up to 32 ft/sec | up to 230 PSIG | up to 212 °F | Analog with Hart, Pulse, and Status | Low Pressure Loss

Starting at $3,965
PITe - Compact Insertion Magnetic Flow Meter with Remote Transmitter
Measuring Range
1...10 m/sec (3.28... 32.8 ft/sec)
Flow Range
79.2...792 to 1,980...19,800 GPM
Accuracy (>30% URV)
±1.5% of Reading
Maximum Pressure
230 PSIG to 90 °C (194 °F), 200 PSIG to 100 °C (212 °F)
Maximum Temperature
100 °C (212 °F)
Process Connection
Welding Stub and M52 x 2 Union Nut for 3" to 16" pipes
Wetted Material
Stainless Steel / PTFE, Hastelloy® Electrodes
Output
Analog with HART®, Pulse, and Status
Media Category
Liquid
    Magnetic Inductive Design
    Almost No Pressure Loss
    Simple, Compact Design is Virtually Maintenance-Free
    Only for use with Electrically Conductive Media
View Full Product Info
DON-H
High Pressure Oval Gear Flow Meter

Stainless Steel | Optional Batching & Totalizing | Viscosities up to 1,000 cP & Higher | Up to 5,800 PSI | 0.13...10.6 GPM

Starting at $1,408
DON-H - Oval Gear Flow Meter for High Pressures
Measuring Range
0.13…9.5 GPH to 0.26…10.6 GPM
Process Connection/Type
1/8"... 1/2" NPT Thread, G1/8...G1/2
Maximum Pressure
5800 PSIG
Maximum Media Temperature
Up to 248 °F (120 °C) (output option dependent)
Housing/Rotor Material
Stainless Steel
Media Category
Liquid
    Pulse and 4…20 mA Signal Outputs
    Optional LCD display for Batching, Totalizing
    Stainless Steel Body and Rotors
    Viscosity up to 1000 cP (greater on larger models)
    Certifications/Approvals: ATEX
View Full Product Info
DOT
Turbine Flow Meter

For Liquids | Durable Stainless Steel Body and Rotor | Low Pressure Drop | Optional Batching and Totalizing | NPT or ANSI Connections | Up to 3,600 PSI | Up to 250 °F

Starting at $1,405
DOT - Turbine Flow Meter/Monitor for Low-Viscosity Liquids
Process Connection
1/2"... 2" MNPT, 1/2"... 6" ANSI Flange
Connection Type
NPT Threaded or ANSI Flanged
Maximum Pressure
3600 PSIG for Threaded Models
Maximum Temperature
To 250 °F (120 °C) (Model Dependent)
Housing/Rotor Material
Stainless Steel
Media Category
Liquid
    Pulse and 4…20 mA Signal Outputs
    Optional LCD display for Batching, Totalizing
    Stainless Steel Body and Rotor
    Low Pressure Drop
View Full Product Info
TLI
Digital Bargraph Panel Indicator

For Visual Display of Tank Levels | Supports Volume Measurement for Non-linear Tanks | up to 6 Outputs | 101-Segment Display

Starting at $681
TLI - Digital Bargraph Panel Indicator
Display
101-Segment LED Bargraph with 4-Digit, 7-Segment LED
Input Power
85...265 VAC or 18...36 VDC
Input Signal
4-20 mA Analog
Output
4 Relays Standard, 4-20 mA Analog, 6 Relays Optional
Sensor Excitation
24 VDC @ 50 mA
    For Visual Display of Tank Level
    Supports Volume Measurement for Non-Linear Tanks (Optional)
    101-Segment LED Bargraph Display
    Up to 6 Relay Outputs
    DIN 3/16 Chassis Size
View Full Product Info
SCH-PSB
Differential Pressure Switch for HVAC

up to 1,000 Pa | up to 1.45 PSI | up to 158 °F | Hose Barb Connection | For Air Filters and Ventilator Monitoring

Starting at $101
SCH-PSB - Differential Pressure Switch for HVAC
Measuring Ranges
20...300 Pa, 50...500 Pa & 200...1000 Pa
Max. Pressure
10 kPa (1.45 PSI) for All Ranges
Media and Ambient Temperature Range
-4...158 °F (70 °C)
Connections
Hose Barb
Media
Air, Non-combustible and Non-aggressive Gases
    Monitoring of Air Filters and Ventilators
    Monitoring Industrial Cooling Air Circuits
    Overheating Protection for Heater Fans
    Monitoring Flows in Ventilation Ducts
    Controlling Air and Fire-Protection Flaps
    Frost Protection for Heat Exchangers
View Full Product Info
ADI-1
Universal Input LED Display and Controller

Panel Mount or Field Housing | 270° Bargraph with LED Digital Display | 2 SPDT Limit Contacts | Min/Max Memory | Ratemeter and Totalizer Display

Starting at $999
ADI-1 - Universal Input LED Display Controller
Housing Design
Panel Mounted or Field Housing
Display
270° Bargraph with 5-digit LED Digital Display
Relays
2 SPDT Limit Contacts Standard
Input Power
100...240 VAC/VDC or 18...30 VAC/10...40 VDC
Input Signals
Analog 4-20 mA, 0-5 V, 0-10 V or Frequency Pulse
    Min/Max Memory
    IP65 Ingress Protection
    Easily User Programmable via Push Buttons
    Ratemeter & Totalizer Display
View Full Product Info
ZOK
Totalizing, Batching, and Monitoring Electronics

Internal or External Power | Resettable and Cumulative Totalizer | Rate Display as Main Value | Accepts Universal Pulse Inputs

Starting at $653
ZOK - Totalizer Batcher and Monitor Electronics
Display
LCD Rate, Total
Input Type
2x NPN, PNP, NAMUR, Reed, Hall
Ingress Protection
IP44 (Panel Mount), IP66/67 (Universal Mount)
Display Units
Liters, Milliliters, Gallons (US or UK), Barrel, m3, User Defined Engineering Units
    Internal Battery or Externally Powered, 8-Digit LCD Resettable and Cumulative Totalizer, 5 Digit Rate Display as Main Value
    Rugged Field or Meter Mount Housing with Protective Cover
    Accepts Universal Pulse Inputs
    Long Battery Life
View Full Product Info
MPT
Universal Panel Display/Ratemeter

Input Types - Current, Voltage, TC, and RTD | Relays/Outputs - Two Form C (SPDT) / 4-20 mA | Fully Scalable | Max/Min Display

Starting at $682
MPT - Universal Panel Display/Ratemeter
Housing Design
Panel Mounted 1/8 DIN
Input Signal Types
Current, Voltage, TC, & RTD
Optional Relays/Output
Two Form C (SPDT) / 4-20 mA
Input Power
85-265 VAC, 50/60 Hz or 12-36 VDC
    4-Digit Red LED Display, 1.20” or 0.56"
    Linear or Square Root Inputs w/Low-Flow Cutoff
    Maximum/Minimum Display
    Fully Scalable
    NEMA 4X, IP65 Front Panel
    Two Relays and 4-20 mA Output Options
View Full Product Info
MPV
Dual-Line Process Panel Display

Simultaneous Display for Flow Rate and Total | Max/Min Display | Fully Scalable | Two or Four Relays and 4-20 mA Output Options

Starting at $970
MPV - Dual-Line Process Panel Display
Housing Design
Panel Mounted 1/8 DIN
Input Signal Types
Pulse or Analog
Optional Relays/Output
Two or Four Form C (SPDT) / 4-20 mA
Input Power
85-265 VAC 50/60 Hz, 90-265 VDC 20 W max, or jumper selectable 12/24 VDC ±10%, 15 W max
    6-Digit, Dual-Line Red LED Display, 0.60” and 0.46"
    Simultaneous Display of both Flowrate and Total
    Max (Peak) and Min (Valley) Display
    Fully Scalable
    NEMA 4X, IP65 Front Panel
    Isolated 24 VDC @ 200 mA Transmitter Power Supply
View Full Product Info
DUC
Clamp-on Ultrasonic Flow Meter

For Liquids | Easy External Installation | Removable | Transit Time Technology | Up to 98 ft/sec | Up to 20 Foot Lines | Up to 300 °F

Starting at $5,151
DUC - Quick-Mount Clamp-on Ultrasonic Flow Meter for Liquids
Measurement Principle
Time-of-flight w/DSP (Transit Time Principle)
Flow Velocity Range
0...±98 ft/sec
Pipe Size Range
3/8"...20 Feet
Temperature Range
-40...300 °F (150 °C)
Accuracy
up to 1% of Reading
Media Category
Liquid
    Easy-to-read User Interface with LED Backlight, QVGA Display
    Quick-Mount-System with Space Bar for Ultrasonic Transducers, 0.5, 1 and 4 MHz
    DSP Technology Reduces Signal Echoes and Dispersion Effects, Having a Positive Effect on the Signal to Noise Ratio
    Portable and Stationary Versions Available
    Applications within Power Plants, Water/Wastewater and Chemical Processing Industries
    Certifications/Approvals: ATEX
View Full Product Info
NZJ
Micro Bypass Level Indicator

4" to 22" Installation Length | up to 230 PSIG | up to 210 °F | up to 50 cSt | 1/4" NPT | Limit Contacts Available

Starting at $202
NZJ - Micro Bypass Level Indicator
Installation Length
4"...22"
Maximum Pressure
230 PSIG
Maximum Temperature
210°F (100 °C)
Maximum Viscosity
50 cSt
Wetted Materials
Stainless Steel (304/316) / Aluminum, NBR, FKM, EPDM, or PTFE Seals
    Local Indication without Auxiliary Power
    Connections - 1/4" NPT, G¼ (Male) Union Nut
    Limit Contacts Available
View Full Product Info
PUM
U-Pipe Pressure Gauge

For Low Pressures | Ideal for Filter Monitoring and Fan Verification | Direct Reading Scale in mm and Inches | 6 Standard Lengths

Starting at $302
PUM - U-Pipe Pressure Gauge
Nominal Measuring Range
-250...250 mm W.C. to -1500...1500 mm W.C. (-10...10" W.C. to -60...60" W.C.)
Scale Graduation
2 mm
Reading Accuracy
± 2 mm Water Column
Connection Dimension
Ø 7 mm Hose Coupling
Material
Glass Tube on Aluminum Plate
    Measurement of Low Pressure
    Useful for Filter Monitoring and Proving Fan Operation
    Classic U-shaped Glass Tube
    Direct Reading of Water Column in mm and Inches
    Available in 6 Standard Lengths
View Full Product Info
DA
Heavy-Duty Sight Flow Indicators

Flap, Rotor, or Drip Indication | SS, Cast Iron, or Cast Steel | Up to 580 PSI | 1/4"...2" NPT | 1/2"...8" ANSI

Starting at $589
DA - All-Metal Sight Flow Indicators - Flap, Rotor, or Drip Indication
Size Range
1/4"... 2" NPT, 1/2"... 8" ANSI Flange
Connection Type
NPT Thread or ANSI Flange
Maximum Pressure
230 PSIG (Optional 360 PSIG or 580 PSIG)
Maximum Temperature
250 or 300°F, Depending on Model (Optional 530°F - 260 °C)
Media Category
Liquid
    Sight Glass with Flap, Rotor, or Drip Tube
    Cast Iron, Cast Steel, or Stainless Steel Body
    Soda-Lime or Borosilicate Glass Windows
View Full Product Info
KME
Compact Inline Flow Meter

For Gas | up to 16 bar | up to 60 °C | 1/2" to 1" NPT | Optional Display | Air & Non-Corrosive Gases | PNP Transistor Switch, Analog Current, or Pulse

Starting at $1,717
KME - Compact Inline Flow Meter
Measuring Range
0.2...76.3 to 2.2...848 Nm3/h
Accuracy
± 3 % of Reading + 0.3 % of Full Scale
Maximum Pressure
16 Bar
Operating Temperature
-20…60 °C
Process Connection
½", ¾" & 1" BSP and NPT Threaded
Wetted Materials
Aluminum, Stainless Steel, Glass
Outputs
PNP Transistor Switch, Analog Current, Pulse
Media Category
Gas
    Optional Display
    Modular Design
    Hot Film Sensor Element
    For Air & Other Non-Corrosive Gases
    Sample Applications: Compressed Air Consumption, Technical Gas Measurement, Nitrogen Generators, and Leak Detection
View Full Product Info
KEC
Industrial Thermal Mass Flow Meter

For Gases | No Moving Parts | Fast Response Time | Up to 100 bar | Up to 180 °C | NPT Threads or ANSI 150/300 Flanges

Starting at $4,664
KEC - Thermal Energy Flow Meter
Measuring Range
0.2...90 Nm³/h to 5...2840 Nm³/h, Max. 224 Nm/s
Accuracy
±1.5 % of Reading ±0.3 % of Full Scale
Maximum Pressure
100 Bar
Maximum Temperature
180°C
Process Connection
G ½...G 2, ½"...2" NPT Thread, DN15...80 PN40 Flange, ½"...3" ANSI Class 150 & 300
Wetted Material
1.4571 St. Steel, Glass
Output
Modbus RTU, 2x 4-20 mA, Modbus TCP, pulse, alarm
Media Category
Gas
    Calorimetric Measuring Principle
    Fast Response Time
    No Moving Parts
    Sample Applications: Chemical, Petrochemical, Natural Gas, Methane, Pharmaceuticals, Food and Beverage, Breweries, Dairy Processing, Power Plants, and Automotive Industry
View Full Product Info
URM
Glass Tube Variable Area Flow Meter

For Liquids or Gas | up to 25000 l/h or 320 Nm3/h | up to 230 PSI | up to 212 °F | 1/4" to 3" NPT or Hose Connection | Optional Switch Contacts

Starting at $912
URM – Glass Cone Variable Area Flow Meter w/Threaded Mounting
Measuring Range
0.25...2.5 to 2500...25000 l/h, 3.2...32 to 32...320 Nm³/h
Accuracy
± 2% qG=50% (2.5% for gas)
Maximum Pressure
232 PSI
Maximum Temperature
212°F (100 °C)
Process Connection
1/4"...3" NPT Thread, Hose Connection
Wetted Material
304 SS, 316 SS, PTFE, PVC, PP, NBR, FKM, and EPDM
Output
Optional Switch Contacts
Media Categories
Liquid or Gas
    Glass Tube Allows Direct Flow Observation
    Low Pressure Loss
    Variable Area Design
    Sample Applications: Domestic and Plant Engineering, Cooling Circuits, Heating and Machine Tools, Solar Power, Welding, Pulp and Paper, Extrusion Machines, Glass Melting Pots, Induction Furnaces, and Water Treatment
View Full Product Info
USR
Glass Tube Variable Area Flow Meter Manifold Valve Block

Up to 24 Flow Meters | Glass Tubes for Direct Observation | Up to 230 PSI and 210 °F | 1" NPT Inlet | 0.01...0.1 to 0.25 to 2.5 GPM

Starting at $761
USR - Glass Tube Variable Area Flow Meters with Manifold Valves
Measuring Range
0.01...0.1 to 0.25...2.5 GPM
Accuracy Class
2.5 acc. to VDI/VDE 3513
Maximum Pressure
230 PSIG
Maximum Temperature
210° F (100 °C)
Outlet Process Connection
1/4" NPT, 3⁄8" NPT, Hose Connection Ø09, Ø12, Ø15mm
Wetted Materials
Glass, PTFE, SS, Nickel-Plated Brass, FKM, EPDM, or NBR Seals
Media Category
Liquid
    Variable Area Flowmeter Design for Water and Water-Based Liquids
    Independent Control Valves
    Up to 24 Flowmeters Can be Assembled in a Block
    Sample Applications: Cooling Circuits and Pumps
    Glass Tube Allows Direct Flow Rate Observation
View Full Product Info
TSH
Thermowells for Stem and Capillary Thermometers

Enables Rotation and Removal of Thermometers | up to 360 PSIG | 316-Ti SS Build | 1/2" to 1" NPT or 11/16" Weld Stub | For Use with KOBOLD TNS and TNF Thermometers

Starting at $197
TSH - Thermowells for Stem & Capillary Thermometers
Fittings
½"...1" NPT, 11/16" Weld Stub
Material
316-Ti SS
Max. Pressure
360 PSIG
    NPT Threaded or Weld Stub Version
    316-Ti Stainless Steel Standard, Other Materials on Request
    Allows for Rotation and Removal of Thermometer
    Maximum Pressure of 360 PSIG
    For Use with KOBOLD TNS and TNF Thermometers
View Full Product Info
TSA
Resistive Temperature Sensor

up to 150 °C | 1/4" to 1-1/2" NPT | Brass or SS | PTC Resistance or Pt-100 Signal Output | Fast Response Time | Linear Output Signal

Starting at $454
TSA - Resistive Temperature Sensor
Measuring Range
-40...150 °C
Fittings
¼"... 1½" NPT
Body Material
Brass or St. Steel
Signal Output
PTC Resistance or Pt-100
    Fast Response Time
    Brass or St. Steel Body
    Linear Output Signal
View Full Product Info
TNS
Gas-Filled Rigid Stem Thermometer

up to 1,100 °F | up to 4 Switches | 1/2" to 1" NPT | Aluminum or SS | Variety of Housing Diameters | Optional Switch Contacts and Optional Oil Fillings

Starting at $315
TNS - Gas-Filled Rigid Stem Thermometer
Measuring Range
-40...100 °F (35 °C) to 32...1100 °F (600 °C)
Fittings
Lower or Back Mount, ½" NPT...1" NPT, G-1/2...G-1
Housing Material
Aluminum or SS
DIN Accuracy Category
1.0, 1.6
Diameter of Housing
63, 80, 100, 160 & 250 mm
Options
Switch Contacts, Optional Oil Fillings
    Gas-Filled, Rigid Stem Thermometer
    Dial Sizes - 63, 80, 100, 160 & 250 mm
    All Stainless Steel Wetted Parts
    Ranges of -40...100 °F to 32...1100 °F
    Available With Up To Four Switches
    Sample Applications: Chemical Industry, Petrochemical Industry, Food Industry, Mechanical Engineering, Pipe and Tank Construction, and Process Engineering
View Full Product Info
TNK
RTD Temperature Sensors

up to 150 °C | up to 50 bar | G, NPT, M18x1.5 | Pt100, Ni100, Pt1000, Class A or B, or NTC

Starting at $370
TNK - RTD Temperature Sensors
Sensors
Pt100, Ni100, Pt1000, Class A or B, NTC (5 kΩ at 25 °C), 2, 3- or 4 Lead
Wetted Materials
316L SS, Ni-Plated Brass or Salt-Water Resistant Bronze
Fittings
G 1/2, 1/2" NPT, M18x1.5
Sensing Range
-80...150 °C
    -80...150 °C Measuring Range
    50 Bar Maximum Pressure
    Typical Applications Include Shipbuilding, Diesel Engines, Engine Building, Mechanical Engineering and Power Unit Construction
View Full Product Info
TNF
Gas-Filled Capillary Thermometer

Gas Filled Capillary Thermometer | up to 1,100 °F | 1/2" to 1" NPT | 2.5" to 10" Housing | Available with up to 4 Switches

Starting at $338
TNF - Gas-Filled Capillary Thermometer
Measuring Range
-40...100 °F (35 °C) to 32...1100 °F (600 °C)
Fittings
½" NPT...1" NPT, G½...G1
Housing Material
Painted Steel, Aluminum or SS
Housing Diameter
2.5"...10"
DIN Accuracy Category
1.0, 1.6
    Gas-Filled, Capillary Thermometer
    Dial Sizes - 2.5"...10"
    Ranges of -40...100 °F to 32...1100 °F
    Available With Up To Four Switches
    Sample Applications: Chemical Industry, Petrochemical Industry, Food Industry, Mechanical Engineering, Pipe and Tank Construction, and Process Engineering
View Full Product Info
TDA
Digital Temperature Sensor

up to 250 °F | 1/2" or 3/4" NPT | 316 SS | 4-20 mA | Optional Switch Output | Scalable Output Transmitter

Starting at $582
TDA - Digital Temperature Sensor
Measuring Range
-58...250 °F (120 °C)
Fittings
½", 3/4" NPT, G-½, G-3/4
Material
316 SS
Indication
3-Digit LED
Electrical Connection
M12 x 1 Micro-DC
Power Supply
24 VDC ± 20 %
Analog Output
4 - 20 mA
Optional Switch Output
1x NPN or PNP
Max. Accuracy
± 1.0 °F (Between 14...185 °F)
    Measuring Range -58...250 °F
    Scalable Output Transmitter with Optional NPN or PNP Switch
    Large, Easy-to-Read LED Display
    All Stainless Steel Construction
    Rugged and Reliable
    Remote Sensor Version Available
    Sample Applications: Mechanical Engineering, Plant Engineering, and Pumps
View Full Product Info
HND-T
Digital Hand-Held Thermometer

Type J, K, N, S, or T Thermocouples or Pt100 | Min/Max Temperature Measurement | Differential Temperature Measurement | Hold Function | Data Logger

Starting at $407
HND-T - Digital Hand-Held Thermometer
Sensors
Type J, K, N, S, T Thermocouples or Pt100
Sensing Range
-220...1768 °F (965 °C)
Accuracy
From ± 0.03% of Measured Value
Available Functions
Min./Max.Memory, Hold Function, Real-Time Clock, Differential Temperature, Data Logger
    Large Selection of Probes Available as Thermocouple Elements or Pt100
    Min./Max. Temperature Measurement
    Differential Temperature Measurement
    Rugged Housing, IP65 Rated Front Panel
    Sample Applications: Chemical, Pharmaceutical, Food, Machine Construction, Pipe and Container Construction
View Full Product Info
TWR
Temperature Switch

Made in the USA | For Liquids | up to 248 °F | 3/4" NPT | Brass or SS | DIN 43 650 Plug | Optional Signal Light

Starting at $190
Fast Delivery
TWR - Temperature Switch for Liquids
Available Switch Points
86...248 °F (120 °C)
Fittings
3/4" NPT, Ni-Plated Brass or 304 (1.4301) SS
Electrical Connection
DIN 43 650 Plug
Switching Accuracy
± 9...13 °F
Hysteresis
Max. 36 °F
    Simple Installation
    Position Independent
    Ni-Plated Brass or SS Construction
    Optional Signal Lamp
    Made in the USA
    Quick Delivery
View Full Product Info
TBS
Bi-Metal Temperature Switch

up to 212 °F | Brass or Stainless Steel | 1/4" to 1-1/2" NPT | N/C Contact | High Repeatability Setpoint

Starting at $247
TBS - Bi-Metal Temperature Switch
Switch Point Range
14...212 °F (100 °C)
Housing
Brass or Stainless Steel
Fittings
¼"...1½" NPT, G ¼…G 1½
Electrical Connection
1.5m Silicone-Jacketed Cable
N/C Contact (Opens on Rising Temperature)
    Brass or Stainless Steel Wetted Parts
    Simple Installation
    Highly Repeatable Setpoint
    Long Service Life and Operational Reliability
View Full Product Info
TDD
Digital Temperature Switch

up to 250 °F | 1/2" or 3/4" NPT | 316 SS | 4-20 mA | PNP or NPN Transistor | User Adjustable Switchpoints | Remote Sensor Version

Starting at $493
TDD - Digital Temperature Switch
Measuring Range
-58...250 °F (120 °C)
Fittings
½", 3/4" NPT, G-½, G-3/4
Material
316 SS
Indication
3-Digit LED
Electrical Connection
M12 x 1 Micro-DC
Power Supply
24 VDC ± 20 %
Switch Output
1x or 2x PNP or NPN Transistor, 300 mA Max.
Max. Accuracy
± 1.0°F (Between 14°...185 °F)
    Measuring Range of -58...250 °F
    User Adjustable Switchpoint(s)
    Large, Easy-to-Read LED Display
    All Stainless Steel Construction
    Rugged and Reliable
    Remote Sensor Version Available
View Full Product Info
SEN-96
Compact Pressure Transmitter

up to 6,000 PSIG | 1/4" or 1/2" NPT | 4-20 mA Standard, Optional Voltage Outputs

Starting at $196
Fast Delivery
SEN-96 - Economical Pressure Transmitter
Measuring Ranges
-30"...0" Hg Vacuum to 0...6000 PSIG
Fittings
¼" NPT (Standard), ½" NPT, G¼, G½ (Optional)
Accuracy Class
±0.5% to ±0.75% of Range
Output
4-20 mA Standard, Voltage Outputs Optional
Wetted Materials
316 SS, Ceramic, FKM
    Compact Design
    OEM Targeted Product
    DIN 43 650A Electrical Connector Included
    Economically Priced, High Value
    Quick Delivery
    Sample Applications: Gas Stocking, Machine Production, Pneumatics, Refrigeration, Welding, and Vacuum Applications
View Full Product Info
SEN
Compact Pressure Transmitter

up to 10,000 PSIG | 1/4" or 1/2" NPT | 4-20 mA or 0-10 VDC Output | Ceramic Pressure Sensing System

Starting at $459
Fast Delivery
SEN - Pressure Transmitter
Measuring Ranges
-30"...0" Hg Vacuum to 0...10000 PSIG
Fittings
¼" NPT, ½" NPT
Accuracy Class
± 0.5%
Analog Output
4-20 mA or 0-10 VDC
Wetted Materials
304 SS, Ceramic, NBR
    Compact Design
    Sensing Ranges from -30” Hg to 10000 PSIG
    Ceramic Pressure Sensing System for High Cycle Life
    Sample Applications: Plant Engineering, Environmental Engineering, Machine Building, and Cooling Circuits
    Quick Delivery
View Full Product Info
PMP
Differential Pressure Sensor for Filters

up to 500mm H2O | up to 750 mbar | 4-20 mA with 2 SPDT Relays | 4-Digit LED Indication

Starting at $863
PMP - Differential Pressure Sensor for Filters
Pressure Sensing Range
0...500 mm H2O (50 mbar)
Max. Pressure
750 mbar
Display
4-Digit LED, 15 mm High
Input Voltage
24, 110, 230 VAC 50/60 Hz, 24 VDC
Output
4- 20 mA (Load Max. 500 Ω) with 2 SPDT Relays
    Compact Size
    4-Digit LED-Indication
    2 Programmable Relays
    4 - 20 mA Output
    Easy Installation
View Full Product Info
PAS
Industrial Pressure Transmitter

-14.5...21.7 PSIG to 0...8700 PSIG | High Rangeability (100 to 1) | High Accuracy at ± 0.075 % of Calibrated Span | Continuous, Self-diagnostic Function

Starting at $1,170
Fast Delivery
PAS - Heavy-Duty Industrial Pressure Transmitter
Pressure Ranges
-14.5...21.7 PSIG to 0...8700 PSIG
Accuracy
± 0.075 % of Calibrated Span
Output
4-20 mA, 2-wire w/HART®
Media Temperature Range
-40...248 °F (120 °C)
Ambient Temperature Range
-4...140 °F
Fitting
1/2" NPT
    High Accuracy at ± 0.075 % of Calibrated Span
    High Rangeability (100 to 1)
    Continuous, Self-diagnostic Function
    Remote Configuration Via HART®
    Standard Local Display - 5-Digit LCD
    Quick Delivery
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PAD
Differential Pressure Transmitter

0.3...6" WC to 60...6000 PSIG | High Rangeability (100 to 1) | High Accuracy at ± 0.075 % of calibrated span | Continuous, Self-diagnostic Function

Starting at $1,363
Fast Delivery
PAD - Heavy-Duty Industrial Differential Pressure Transmitter
Pressure Ranges
0.3...6" WC to 60...6000 PSIG
Accuracy
± 0.075 % of Calibrated Span
Output
4-20 mA, 2-wire w/HART®
Media Temperature Range
-4...248 °F (120 °C)
Ambient Temperature Range
-4...176 °F (80 °C)
Fittings
1/4" NPT, 1/2" NPT
    High Accuracy at ± 0.075 % of calibrated span
    High Rangeability (100 to 1)
    Continuous, Self-diagnostic Function
    Remote Configuration Via HART®
    Standard Local Display - 5-Digit LCD
    Quick Delivery
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KPK
Compact High Precision Pressure Transmitter

up to 15,000 PSIG or 300 PSIA | 316 Stainless Steel | Advanced Thin Film or Piezoresistive Sensing | Easy to Use Hirschmann Connector

Starting at $657
Fast Delivery
KPK - Compact High Precision Pressure Transmitter
Ranges
-15...0 PSIG to 0...15,000 PSIG or 0...15 PSIA to 0...300 PSIA
Fittings
1/4" or 1/2" NPT and 7/16-20
Wetted Materials
316 SS
Accuracy
± 0.25% Full Scale
Output
4-20 mA, 0-5 VDC, 0-10 VDC
    Advanced Thin Film or Piezoresistive Sensing Technology
    Absolute or Gauge Measuring Ranges
    Fast Response Time
    All Stainless Steel Construction
    Easy-to Use Hirschmann Connector Standard
    Quick Delivery
View Full Product Info
KPG
High Precision Pressure Transmitter

up to 15,000 PSIG | Thin Film or Piezoresistive Sensing | Absolute or Gauge Ranges | High Overpressure Protection | Fast Response Time

Starting at $879
Fast Delivery
KPG - High Precision Pressure Transmitter
Pressure Ranges
-15...15,000 PSIG
Fittings
¼", ½" Male NPT or 9/16...18 UNF 2B
Wetted Materials
316 Stainless Steel
Accuracy
± 0.25% of FS (Standard), ± 0.125% of FS (Optional)
Output
4-20 mA (Standard), 0-5 VDC, 1-5 VDC, 0-10 VDC
    Advanced Thin Film or Piezoresistive Sensing Technology
    Variety of Output Signals
    CE EMI Compliant
    Absolute or Gauge Measuring Ranges
    High Overpressure Protection
    Fast Response Time
    Pressures to 15,000 PSI
    Easy-to Use Mini-Hirschmann Connector Standard
    Quick Delivery
View Full Product Info
KPA
Industrial/OEM Pressure Transmitter

Up to 1,000 PSIG | Unique Sensor Fusing Technology | Proof Pressure of 2x Measuring Range

Starting at $205
KPA - Industrial Pressure Transmitter
Pressure Ranges
0...50 PSIG to 0...1,000 PSIG
Accuracy
± 0.25% of Full Scale BFSL
Proof Pressure
2X Measuring Range
Burst Pressure
5X Measuring Range
Signal Output
4-20 mA, 2-Wire, 9-30 VDC (Standard), Other Options Available in OEM Quantities
    ± 0.25% of Full Scale Accuracy
    Precision Machined Diaphragm with No Welds or O-ring Seals
    Pressure Ranges from 0...50 through 0...1,000 PSIG
    All 17-4 PH Stainless Steel Wetted Parts
    Unique Sensor Fusing Technology for Exceptional Cycle Life at Low Cost
    Full Featured - Low Cost
    Sample Applications: HVAC, Refrigeration Systems, Automotive Test Standards, Industrial Process Control, Pumps and Compressors, Hydraulic Systems, Agricultural Systems, and Energy Generation
View Full Product Info
MAN-R
Bourdon Tube Pressure Gauge

up to 15,000 PSIG | 1/4" or 1/2" NPT | Brass or SS Wetted Parts | 4" or 6" Housing | up to 176 °F | Adjustable Sliding, Magnetic Spring, or Inductive Switches

Starting at $181
MAN-R - Bourdon Tube Pressure Gauge
Measuring Ranges
-30" Hg...15,000 PSIG
Fitting
1/4" or 1/2" MNPT
DIN Accuracy Class
1.6
Wetted Parts
Brass or SS
Dial Sizes
4" (100 MM), 6" (160 MM)
Media Temperature
Non-Freezing Media, 32 °F to 176 °F
Optional Switches
Adjustable Sliding, Magnetic Spring or Inductive
    Pressure Gauge or Combination Pressure Gauge & Switch
    Up to 4 Switches Possible
    Bourdon Tube Design
    Bottom or Rear Process Connections
    Stainless Steel Housing
    Pulsation and Vibration Damping Via Optional Glycerine or Paraffin Oil Filling
    Available in US and European Pressure Units
View Full Product Info
MAN-F
Bourdon Tube Test Pressure Gauges

up to 1,600 bar | Steel, SS, Aluminum Housing | 1.3x Overrange Protection

Starting at $873
MAN-F - Bourdon Tube Test Pressure Gauges
Measuring Range
0...0.6 to 0...1600 Bar
Fittings
G½, Brass, SS
Housing Material
Steel, SS, Aluminum
Housing Diameter
160, 250 mm
DIN Accuracy Class
0.1, 0.25, 0.6
    High Reliability and Durability of a Modular System
    Over-Range Capability Up to 1.3 Times
    Instrument Glass Window
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HND-P
Digital Hand-Held Pressure Gauges

Absolute, Relative, or Differential Pressure Measurement | Automatic Sensor Recognition | Variety of Available Functions

Starting at $706
HND-P - Digital Hand-Held Pressure Gauges
Sensing Range
0 mBar Abs. to 1000 Bar Rel. (Dependent Upon Sensor)
Accuracy
From ± 0.1% Full Scale; ± 1 Digit
Available Functions
Min./Max.Memory, Hold Function, Real-Time Clock, Data Logger, Alarm
    Automatic Sensor Recognition
    Absolute Pressure Measurement
    Relative Pressure Measurement
    Differential Pressure Measurement
    Large 2-Line x 4-Digit LCD Display
    Rugged Housing, IP65 Rated Front Panel
View Full Product Info
DZF26
Stainless Steel Pressure Gauge

up to 5,000 PSIG | 1/2" NPT | 4" Housing | 4-20 mA 2-wire | Optional Glycerine Filling | Stainless Steel Construction

Starting at $1,746
DZF26 - Stainless Steel Pressure Gauge with Analog Output
Measuring Range
0...15 PSIG to 0...5000 PSIG
Fittings
1/2" NPT, 304 SS
Housing Material
304 SS
Housing Diameter
4"
Accuracy Class
0.5 or 1.0
Analog Output
4-20 mA, 2-Wire
Optional Filling Liquid
Glycerine
    4-20 mA, 2-Wire Analog Output
    Easy To Read 4” Dial Face
    Stainless Steel Construction
    Pulsation and Vibration Damping Via Optional Glycerine Filling
View Full Product Info
DRM
Diaphragm Seals

Plastic or SS Wetted Parts | NPT, Flange, or Sanitary Connections | Tolerates Crystal Formation | Pulsation Damping and Temperature Isolation

Starting at $799
DRM - Diaphragm Seal
Housing Materials
316-Ti SS, PVC, PP or PVDF
Max. Pressure
Model Dependent
Fittings
NPT Thread, Flange or Sanitary Clamp
Filling Liquid
Silicone Oil, Silicone-Free Oil
    Plastic or Stainless Steel Wetted Parts
    Protects From Highly Viscous and Crystallizing Media
    Provides Pulsation Damping and Temperature Isolation
View Full Product Info
DPF76
Stainless Steel Diaphragm Pressure Gauge

-30 Hg to 300 PSIG | 1/2" NPT | 304 SS or Aluminum | 4" or 6" Housing | Tolerates Crystal Formation | Suitable for Viscous Media

Starting at $394
DPF76 - Stainless Steel Diaphragm Pressure Gauge
Measuring Ranges
-30"Hg...300 PSIG
Fitting
½" MNPT
Housing Material
304 SS (4") or Aluminum (6")
Housing Diameter
4", 6"
Accuracy Class
1.6
Option
Glycerine Filling
    St. Steel Wetted Parts for Corrosion Resistance
    Suitable for Viscous Media
    Tolerates Crystal Formation
    Durable Diaphragm Element
View Full Product Info
NUS-7
Compact Ultrasonic Level Transmitter

Excel in Multiple Tank Applications | Programmable Features | Relay Functions | Measurement Configuration and Optimization | Information/Diagnostics | Up to 20 feet, 40 PSIA, and 194 °F

Starting at $1,294
NUS-7 - Ultrasonic Level Transmitter for Liquids
Measuring Range
Liquids up to 20 Feet
Accuracy
± 0.2% of Reading + 0.05% of Full Scale
Wetted Material
PP or PVDF
Maximum Pressure
40 PSIA
Maximum Temperature
194 °F (90 °C)
Fittings
2" NPT, G 2
Outputs
4-20 mA HART®, Relay
    Programmable Features
    Relay Functions (Differential, Flow Pulse, etc.)
    Measurement Configuration (Units, Function, Close-end Blocking)
    Measurement Optimization (Damping, Tracking Speed, Sound Velocity Correction, etc.)
    32 Point Linearization, Measurement Simulation
    Information/Diagnostics (Echo Map and Signal/Noise)
View Full Product Info
NUS-4
Ultrasonic Level Transmitter

Level Measurement or Open Channel Flow Measurement | Polypropylene or PVDF Models | High Accuracy | Narrow Beam Angle | 4-20 mA Standard | Up to 80 feet, 40 PSIA, 194 °F

Starting at $1,550
NUS-4 - Ultrasonic Level Transmitter
Measuring Range
Liquids up to 80 feet
Fittings
1-1/2", 2" NPT, 3",5",6" ANSI Flange
Max. Pressure
43 PSIA
Max. Temperature
194 °F (90 °C)
Power Supply
12...36 VDC
    For Level Measurement or Flow Measurement in Open Channels
    Measuring Range of Liquids up to 80 feet, Solids up to 32 feet
    Narrow 5-7° Beam Angle
    Polypropylene or PVDF Wetted Parts
    Accuracy of ± 0.2 % of Reading, + 0.05 % of F.S.
    4-20 mA 2-Wire Output Std, Relays/Display Optional
View Full Product Info
NTB
Deep Well Level Probe

up to 200 mWC | up to 140 °F | SS, Polyurethane, FPM | Debris Resistant

Starting at $756
NTB - Deep-Well Level Probe
Measuring Range
0...1 to 0...350 mWC
Wetted Materials
SS, Polyurethane
Max. Pressure
3x Max. Range
Max. Temperature
176 °F
Max. Cable Length
400 m
Ingress Protection
IP68
Linearity
± 0.25%
    0-1 to 0-350 Meter Water Column Measuring Range
    Compact & Reliable
    Debris Resistant
View Full Product Info
NMT
Magnetostrictive Level Meter

Max Length of 157" | up to 145 PSIG | up to 158 °F | Stainless Steel | 2" NPT | 4-20 mA | Resistant to Machine Vibration

Starting at $2,027
NMT - Magnetostrictive Level Meter
Measuring Length
12...157 Inches
Fittings
2" NPT or G2
Wetted Material
Stainless Steel
Max. Pressure
145 PSIG
Media Temp. Range
-4...158 °F (70 °C)
Accuracy
± 0.04" (± 1 mm)
Output
4-20 mA
    High Accuracy
    Stainless Steel Wetted Materials
    4-20 mA Analog Output
    Long Service Life
    Resistant to Machine Vibration
    Sample Applications: Chemical Industry, Pharmaceuticals, Tank Farms, Power Stations, and General Process Industries
View Full Product Info
NMC
Capacitive Level Transmitter

11" to 157" Probe | up to 435 PSIG | up to 390 °F | 4-20 mA, 2-wire

Starting at $1,453
NMC - Capacitive Level Transmitter for Liquids
Probe Length Range
11" to 157"
Max. Pressure
435 PSIG (30 Bar)
Max. Media Temperature
Up to 390 °F (200 °C)
Input Power
18...36 VDC, 24 VAC, 110 VAC, 230 VAC, 50/60 Hz
Output
4-20 mA, 2-wire
    Capacitive Monitoring Principle
    Measurement of Liquid Levels in Tanks
    No Moving Parts
    Four Designs for Various Applications
    Sample Application Media: Water, Water-like Liquids, Liquid Foods, Chemicals, Aggressive Liquids, Pharmaceutical Liquids, and Oils
View Full Product Info
NGR
Guided Wave Radar Level Transmitter

Made in the USA | 6.5 to 13 Foot Probe | up to 145 PSIG | up to 212 °F | Small Inactive Areas | Quick to Commission

Starting at $1,186
NGR - Guided Wave Radar Level Transmitter
Probe Length
6.5 ft...13 ft (Shorter Lengths are Possible)
Maximum Pressure
145 PSIG
Media Temperature
-4 °F...212 °F (100 °C)
Wetted Parts
316L St. Steel, PTFE
Output Measurement
4-20 mA Continuous, Transistor Switch
    No Mechanical Moving Parts
    Measurement is Independent of Density, Temperature, Pressure and Humidity and Conductivity
    Compact and Rotatable Housing Ensures Flexible Installation
    Small Inactive Areas, Ideal for Small Vessels
    Time and Cost Savings Due to Low Maintenance and Quick Commissioning
    Made in USA
    In Stock - Fast Delivery
View Full Product Info
NGM
Guided Wave Radar Level Transmitter

Made in the USA | Up to 65 feet of measurement | Ideal for tanks with difficult geometry | Modular probe design

Starting at $1,898
NGM - Guided Wave Radar Level Transmitter
Measuring Range
Liquids up to 65 Feet
Fittings
3/4" NPT, G 3/4, ANSI Flange 1½"...4", DIN Flange DN40...DN100
Wetted Parts
St. Steel, PTFE
Operating Pressure
-14.5...580 PSIG
Media Temperature
-328...482 °F (250 °C)
Accuracy
± 3 mm or 0.03% of Measured Value
Power Supply
12-30 VDC, 4-Wire
Output
4-20 mA, PNP Switching Output
    Suitable for Many Liquids and Light Solids
    Independent of Density, Temperature, Pressure and Humidity
    Modular Probe Design
    Complete Galvanic Insulation of Device Electronics
    Made in the USA
    Ideal Solution for Tanks with Difficult Geometry
    BABA (Build America, Buy America) compliant models available
View Full Product Info
NBK-M
Mini Magnetic Level Gauge

Made in the USA | Up to 9.8 feet in length | Up to 580 PSIG & 390 °F

Starting at $787
NBK-M - Economical Level Indicator
Max. Measuring Length
9.8 Feet
Fittings
½"...1" NPT, ½"...1" ANSI or DIN Flanges
Material
316 SS Tube & Fittings, Titanium Float
Max. Pressure
580 PSIG
Max. Temperature
390 °F (200 °C) (Option Dependent)
Transducer Accuracy
Max. ± 0.04" (with Option "T")
Available Options
Switches, Transmitters, Scales
    Two Week Lead Time
    Economical Rugged Design
    316 SS Tube & Fittings, Titanium Float
    Maximum Pressure to 580 PSIG
    Maximum Temperature to 390 °F
    Measuring Lengths to 9.8 Feet
    Made in the USA
    Top Seller
    Sample Applications: Storage Tanks, Tanks on Ships, Agitator Vessels, and Water Tanks
    BABA (Build America, Buy America) compliant models available
View Full Product Info
NBK-04
Top-of-the-Tank Mount Magnetic Level Gauge

Made in USA | Designed for installation into underground tanks | Depths from 20" to 157" | Max 230 PSIG & 250 °F

Starting at $925
NBK-04 - Tank-Top Mounted Level Indicator
Max. Measuring Length
13 feet
Fittings
2", 2½", 3", 4" ANSI Flange
Material
316-Ti SS
Max. Pressure
230 PSIG
Max Temperature
250 °F (120 °C)
Options
4-20 mA Analog Transmitter, Switches, Measuring Scale
    Two Week Lead Time
    Measuring Depths from 20"...157"
    Maximum Pressure to 230 PSIG
    Maximum Temperature to 250 °F (120 °C)
    Highly Visible Level Indication for Underground Tanks
    Made in the USA
    Top Seller
    Sample Applications: Storage Tanks, Tanks on Ships, Agitator Vessels, and Water Tanks
    BABA (Build America, Buy America) compliant models available
View Full Product Info
NBK
Standard Magnetic Level Gauge

Made in the USA | Long measuring lengths for deep tanks | High pressure & temperatures

Starting at $1,363
NBK - Magnetic Level Gauge
Max. Measuring Length
18 ft, Longer with Extended Design
Fittings
½"...1¼" NPT, ½"...2" ANSI Flange
Wetted Materials
316-Ti SS, Titanium
Max. Pressure
Flanged per ASME B 16.5 RF-2009 / NPT to 3600 PSIG
Max. Temperature
750 °F (400 °C)
Options
Resistive Transducer, 4-20 mA Transmitter, Switches, Measuring Scale
    Two Week Lead Time
    KOBOLD Circular Magnet System is Effective from All Sides
    Media Temperatures to 750 °F
    Industrial Ruggedness
    Made in the USA
    Top Seller
    Sample Applications: Storage Tanks, Tanks on Ships, Agitator Vessels, and Water Tanks
    BABA (Build America, Buy America) compliant models available
View Full Product Info
MM
Reed Chain Float Level Sensor

Made in the USA | up to 236" | up to 435 PSIG | up to 260 °F | SS, PVC, PP, or PVDF | 3/8"...2" NPT or 1-1/2"...4" ANSI Flange | Constant Level Indication

Starting at $695
MM - Reed Chain Level Sensor
Max. Measuring Length
236" (6000 mm)
Max. Pressure
435 PSIG (30 bar)
Max. Temperature
266 °F (130 °C)
Available Wetted Materials
Stainless Steel, PVC, PP, PVDF
Fittings
⅜"...2" NPT, ANSI 1½"...4" Flange
    Simple and Reliable Design with Only One Moving Part
    Constant Level Indication Regardless of Conductivity, Pressure and Temperature
    Output Signal is Directly Proportional to the Liquid Level
    Made in the USA
View Full Product Info
KPW
Submersible Pressure Transducer

50 in H20...300 PSIG | High Overpressure Protection | Fast Response Time | Advanced Piezoresistive Sensing Technology

Starting at $1,196
Fast Delivery
KPW - Submersible Pressure Transducer
Ranges
0...50 inH2O to 0...1,000 PSIG
Accuracy
± 0.25% FS (Standard), ± 0.125% FS (Option)
Fittings
Polyamide or Optional SS Weighted Nose Cone
Wetted Parts
316 SS, Polyamide, Polyurethane
Available Outputs
4-20 mA, 0-5 VDC, 0-10 VDC, 0.5-2.5 VDC
    Advanced Semi-Conductor / Thin Film Sensing Technology
    Variety of Output Signals
    CE EMI Compliant
    High Overpressure Protection
    Fast Response Time
    Stainless Steel Sensor Construction
    Quick Delivery
    Sample Applications: Irrigation, Tank Monitoring, Water and Wastewater, and Well Head Measurement
View Full Product Info
BA
Displacer Type Level Gauge

Measuring Range up to 230" | 2"...4" ANSI Flange | up to 480 °F | Adjustable Setpoint Switches | Analog, Hart, Profibus-PA

Starting at $6,681
BA - Displacer-Type Level Gauge
Maximum Measuring Distance
230 Inches
Fittings
2"...4" ANSI Flange
Accuracy
± 0.2 inch
Media Density
25...125 Lb/Ft3
Max. Pressure
Per Flange Rating
Operating Temperature
-40...480 °F (250 °C)
    316 Stainless Steel Wetted Parts
    Measuring Range to 230 Inches
    Optional Adjustable Setpoint Switches
    Optional Stilling Wells for Agitated Tanks
    Analog Output, HART® and Profibus-PA® Available
    Sample Applications: Storage Tanks, Stirring Tanks, Water Tanks, and Tanks with Aggressive Media
View Full Product Info
RFS
Side Mount Level Switch

User-Selectable N/O or N/C Reed Switch | 1/2" NPT | 304 or 316L SS | up to 145 PSI | up to 248 °F

Starting at $292
Fast Delivery
RFS - Side-Mounted Level Switch
Fitting
1/2" NPT, G 1/2
Contact
N/O or N/C Reed Switch
Electrical Connection
DIN Plug, M12 Plug, or Aluminum Housing, Aluminum Housing (ATEX)
Wetted Material
304 or 316L Stainless Steel
Max. Pressure
145 PSI
Media Temperature Range
-14...248 °F (120 °C)
Minimum S.G.
> 0.8 S.G.
    Small Size, Easy Installation
    User Selectable N/O or N/C
    Hermetically-Sealed Reed Switch
    Cost Effective
    Ideal for Tanks with Inaccessible Tops or Bottoms
    Quick Delivery
View Full Product Info
PLS
Pendulum Level Switch For Bulk Solids

up to 78" Rod | up to 7 PSIG | up to 176 °F | SPDT Mechanical Switch | Aluminum and NBR Construction

Starting at $392
PLS - Pendulum Level Switch for Bulk Solids
Measuring Principle
Pendulum
Available Rod Lengths
up to 78.7" (2000 mm)
Switch
SPDT Mechanical Switch, Max. 250 VAC / 4 A
Max. Media Temperature
176 °F (80 °C)
Max. Operating Pressure
7 PSIG
Mounting Position
Vertical, Top of Bin
    For Max. Level Monitoring of Bulk Solids in Storage Bins/Silos
    Aluminum and NBR Construction
    Flanged Process Connection
    SPDT Switch - No Power Required
    Sample Application Media: Cereal, Flour, Granulated Plastics, Cement, Sand, and Sugar
View Full Product Info
OPT
Optical Level Switch

NPN or PNP Open Collector | 1/2" NPT or M14 Bulkhead | up to 145 PSIG | up to 176 °F | Fast Response Time

Starting at $268
OPT - Optical Level Switch
Switch Output
NPN or PNP Open-collector
Fittings
½" NPT, G ½, M14 Bulkhead
Material
Polysulfone, Polypropylene, 304 SS
Max. Pressure
145 PSIG
Max. Temperature
176 °F (80 °C)
    No Moving Parts
    Small Hysteresis
    Fast Response
    Wide Applicability
View Full Product Info
NWS
Vibrating Level Switches

Media up to 5,000 cSt | up to 650 PSIG | up to 265 °F | 316 SS | User Selectable Switch Logic | CIP Cycles to 300 °F

Starting at $828
Fast Delivery
NWS - Vibrating Level Switches
Contact
1 Electronic Switch
Fittings
¾" NPT, 1" NPT, 1-1/2" or 2" Tri-Clamp, 1" or 2" ANSI Flange
Material
316 SS
Max. Pressure
650 PSIG @ 265 °F
Max. Temperature
265 °F (130 °C)
Viscosity
0.5...5000 cSt
    Compact Size
    No Wear Components
    Works with Many Liquids
    User Selectable Switch Logic
    Sterile or Hygienic Applications
    CIP Cycles to 300 °F
    Sample Application Media Includes Oils and Foamed Oils, Water, Paints, Transparent Inks, Sauces, Milk, and Liquids with Carbon Dioxide
    Quick Delivery
View Full Product Info
NWP
Plastic Vibrating Fork Level Switches

Glass Filled PPS | up to 150 PSIG | up to 176 °F | SPST Relay | Tolerates Foaming, Turbulence and Coatings

Starting at $561
Fast Delivery
NWP - Plastic Vibrating Fork Level Switches
Wetted Parts
Glass-Filled PPS
Temperature Range
-40...176 °F (80 °C)
Maximum Pressure
150 PSIG @ 25 °C
Switch Type
SPST Relay, 60 VAC/VDC @ 1 Amp
    All Plastic Construction
    Tolerates Foaming, Turbulence and Coatings
    Reliable, Solid State Design
    No Wearing Components
    NEMA 6 Protection
    Quick Delivery
View Full Product Info
NVI
Vibrating Level Switch for Powders and Bulk Material

Top or Side Mount | Resistant to Coating Media | up to 360 PSIG | up to 320 °F | 1-1/2" NPT | 316-Ti SS

Starting at $939
NVI - Vibrating Level Switch for Powders & Granulated Solids
Fittings
1½" NPT, G-1½
Wetted Materials
316-Ti Stainless Steel
Maximum Pressure
360 PSIG
Media Temperature Range
-22°...230°F (110 °C) (Standard), -22°...320°F (160 °C) (Optional)
Switch Contact
1 SPDT Relay, 250 VAC/8A Max.
    For Level Monitoring of Powders & Granulated Solids
    Suitable for Solids with a Minimum Density of 3.2 lb/ft³
    Unique Single Probe Design is Resistive to Coating Media
    Can Be Top or Side Mounted
View Full Product Info
NV
Side Mount Level Switch

Made in the USA | up to 232 PSIG | up to 230 °F | > 0.7 SG | 3/4" NPT | SPST Reed Contact | cCSAus Approved

Starting at $250
Fast Delivery
NV - Side Mount Level Switch
Contact
1 SPST Reed Contact, cCSAus Approved
Fitting
3/4" NPT
Wetted Material
Ni-plated Brass, SS
Max. Pressure
232 PSIG
Max. Temperature
230 °F (110 °C)
Liquid Density
> 0.7 SG
    Rugged, All Metal Compact Design
    N/O or N/C, User Selectable
    Hermetically Sealed Reed Switch
    Ideal for Tanks with Inaccessible Tops or Bottoms
    Made in the USA
    Quick Delivery
View Full Product Info
NSV
Vibrating Level Switch

For Bulk Media | Insensitive to Moisture | up to 176 °F | 303 SS | Probe Length up to 118" | 1-1/2" NPT

Starting at $1,306
NSV - Vibrating Level Switches for Bulk Media
Fittings
1½" NPT, G-1½ Male
Wetted Material
303 SS
Max. Temperature
176 °F (80 °C)
Minimum Material Density
3.75 Lb/ft3
Standard Probe Length
9" (230 mm)
Maximum Probe Length
118"
Supply Voltage
24, 110, 230 VAC 50/60 Hz or 18...36 VDC
Switch
SPDT Relay Contact, Max. 250 VAC, 1A
    Suitable for Low Bulk Densities
    Compact Size
    Insensitive to Moisture
    No Calibration Needed
    Sample Application Media: Grains, Plastic Granules, Cement, Flour, Sugar, and Animal Feed
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NST
PTFE Float Level Switch

SPDT Switch | up to 15 PSIG | up to 300 °F | 0.79 SG Min

Starting at $1,307
NST Tethered Float Level Switches
Max. Temperature
302 °F (150 °C)
Max. Pressure
15 PSIG
Wetted Materials
PTFE Float / FEP-Clad Cable
Switch
SPDT Reed Switch
Switch Rating
4 to 250 VAC/ VDC, 60 VA, 1 mA to 1 A Max.
Media Density
0.79 S.G. Min.
    For All Types of Chemically Aggressive Liquids
    SPDT Reed Switch (Mercury-Free)
    All PTFE/FEP Construction
    Suitable for High Temperatures
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NSP
Polypropylene Float Level Switch

SPDT Switch | up to 30 PSIG | up to 185 °F | 0.6 or 0.9 SG Min

Starting at $358
Fast Delivery
NSP - Polypropylene Tethered Float Level Switches
Max. Temperature
140 °F (60 °C) (185 °F with Optional Silicone or FEP-clad Cable)
Max. Pressure
15 PSIG (NSP-5101), 30 PSIG (NSP-5201)
Wetted Materials
Polypropylene Float/TPK Cable Standard
Switch
SPDT Mechanical Switch
Float Density
0.6 S.G Min. (NSP-5201), 0.9 S.G. Min. (NSP-5101)
    Wide Compatibility with Many Liquids
    SPDT Mechanical Switch (Mercury-Free)
    Rugged Polypropylene Float Construction
    Maximum Temperatures to 185 °F
    Maximum Pressures to 30 PSIG
    Quick Delivery
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NSM
Polypropylene Float Level Switch

SPDT Switch | up to 45 PSIG | up to 185 °F | 0.6 SG Min | Neoprene Cable

Starting at $302
NSM - Polypropylene Tethered Float Level Switches
Max. Temperature
185 °F (85 °C)
Max. Pressure
45 PSIG
Materials
Polypropylene Float/Neoprene Cable
Switch
SPDT Mechanical Switch
Media Density
0.6 S.G. Minimum
    For All Types of Liquids
    Mechanical Switch (Mercury-Free)
    Polypropylene Float Construction
    Maximum Temperature to 140 °F
    Maximum Pressure to 45 PSIG
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NSE
Stainless Steel Float Level Switch

Cylindrical or Ball Float Design | 316 SS | up to 220 PSIG | up to 300 °F | SPDT Reed Switch | 0.8 SG Min

Starting at $1,644
NSE - Stainless Steel Float Level Switch
Max. Temperature
302 °F (150 °C)
Max. Pressure
87 / 220 PSIG (Model Dependent)
Materials
316 Stainless Steel
Switch
SPDT Reed Switch
Media Density
0.8 S.G. Min.
Cable
6 Ft. (2 m) Silicone-clad Cable
    For All Types of Compatible Liquids
    SPDT Reed Switch (Mercury-Free)
    316 Stainless Steel Wetted Construction
    302 °F Maximum Temperature
    220 PSIG Maximum Pressure
    Cylindrical or Ball Float Design
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NSD
Economical Optical Level Switch

For Low Viscosity, Clear, Non-Coating Liquids | up to 550 PSIG | up to 250 °F | 3/8" NPT | LED Status Indicator | Overcurrent and Reverse Polarity Protected

Starting at $213
NSD - Economical Optical Level Switch
Suitable Media
Compatible Low-Viscosity, Clear and Non-Coating Liquids
Fitting
3/8" NPT
Body Material
316 SS
Electrical Protection
NEMA 6/IP68
Max. Pressure
550 PSIG
Temperature Range
15°...250 °F (120 °C)
    PNP Open Collector Output Standard
    Stainless Steel Body
    OEM Targeted Product
    Low Cost and Reliable Optical Sensing Technology
    LED Status Indicator
    Overcurrent and Reverse Polarity Protected
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NSC
Capacitive Level Switch for Bulk Material

up to 118" Rod and 49 foot Cable | up to 176 °F | up to 7 PSIG | Relay Contact

Starting at $1,112
NSC - Capacitive Level Switch for Bulk Media
Probe Length Range
118" Max. (Rod), 49 Feet (Cable)
Max. Pressure
7 PSIG (0.5 Bar)
Media Temperature
Up to 176 °F (80 °C)
Minimum Dielectric Constant
1.5
Input Power
18...36 VDC, 24 VAC, 110 VAC, 230 VAC, 50/60 Hz
Output
Relay Contact
    Capacitive Monitoring Principle
    Monitors Levels in Silos and Bins
    No Moving Parts
    Two Designs for Various Applications
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NMF
Level Switch for Bulk Materials

Wide Variety of Dry Bulk Goods | Requires No Power to Operate | NBR, FPM, SS Membrane | up to 390 °F

Starting at $342
NMF - Level Switch for Dry Bulk Media
Contact
1 Mechanical Switch
Fitting
Circular Flange
Membrane
NBR, FPM, SS
Retaining Ring
Galvanized Steel, SS, Aluminum
Max. Temperature
176 °F...390 °F (200 °C)
    Handles a Wide Range of Dry Bulk Goods
    Mechanically Actuated Switch
    Requires No Power to Operate
    Economical
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NLP
Hydrostatic Pressure Level Switch

Suitable for a Wide Variety of Media | No External Power Required | up to 16 ft Switching Range | 1" NPT | 158 °F

Starting at $306
NLP - Hydrostatic Pressure Level Switch
Fittings
1" NPT, G1
Max. Process Temp.
158 °F (70 °C)
Switching Range
Up to 16 ft
Switch Rating
250 VAC 1A
    Suitable for a Wide Variety of Media
    No Moving Parts and Minimal Maintenance
    No External Power Required
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NKP
Plastic Side Mount Level Switch

Made in the USA | Chemically Resistant PP or PVDF | up to 145 PSI | N/O or N/C Selectable | up to 212 °F | Min SG 0.6 or 0.95

Starting at $50
Fast Delivery
NKP - Side-Mounted Level Switch
Fittings
½" NPT or Bulkhead
Body/Float Material
Polypropylene or PVDF
Max. Pressure
145 PSI
Max. Media Temperature
176 °F (80 °C) (PP), 212 °F (100 °C) (PVDF)
Minimum S.G.
0.6 (PP), 0.95 (PVDF)
Contact
Hermetically-Sealed Reed Switch
Electrical Connection
PVC-clad, AWG 20/2, Standard Lengths Starting at 1m (approximately 39.37")
    Excellent Chemical Resistance
    Small Size-Easy Installation
    Ideal for Tanks with Inaccessible Tops or Bottoms
    N/O or N/C User Selectable
    Cost Effective
    Made in the USA
    Quick Delivery
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NIR-9
Rotary Paddle Level Switch for Bulk Materials

For Bulk Materials | Wide Variety of Paddle Types | up to 392 °F | up to 7.25 PSIG | Adjustable Sensitivity| SPDT Switch

Starting at $405
NIR-9 - Rotating Vane Level Switch for Bulk Media
Fittings
1"...1½" NPT, 110 mm and 200 mm Flange
Max. Media Temperature
392 ºF (200 °C) (NIR-92)
Operating Pressure Range
-7.25...7.25 PSIG
Min. Bulk Media Density
2.37 Lb/ft3
Sensitivity
Adjustable, 3 Settings
Housing
Polyester Coated Aluminum
Switch
SPDT Mechanical
Power Supply
24 VDC, 110 VAC
    Sturdy Industrial Design
    Easy Installation
    Different Mounting Options
    Adjustable Sensitivity
    Sample Application Media: Cereal, Flour, Granulated Plastics, Cement, Sand, Cocoa, Sugar, and More.
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NGS
Heavy Duty Side Mount Level Switch

High Capacity | SPDT Switch | 316 SS | up to 360 PSIG | up to 480 °F | Square Flange or 2" NPT | Ideal for Max/Min Monitoring

Starting at $666
Fast Delivery
NGS - Heavy Duty Level Switch
Contact
1 SPDT Mechanical Switch
Fittings
Square Flange, 2" NPT
Material
316 SS
Max. Pressure
360 PSIG
Max.Temperature
480 °F (250 °C)
Liquid Density
>0.7 g/ml
    High Capacity 10 Amp Mechanical Switch
    All Wetted Parts of 316 SS
    All-Metal Design for Harsh Environments
    Ideal for Min/Max Level Monitoring
    Quick Delivery
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NEK
Compact Conductive Level Switch

Made in the USA | up to 290 PSIG | up to 185 °F | 3/4" NPT | PP or PPS | PNP, NPN, or SPDT

Starting at $190
NEK - Compact Conductive Level Switch
Compatible Media
For Conductive Liquids Only
Body Material
Polypropylene or PPS
Sensing Electrode Material
316-Ti SS
Fitting
3/4" NPT
Max. Pressure
Polypropylene = 87 PSIG, PPS = 290 PSIG
Max. Temperature
Polypropylene = 140 °F (60 °C), PPS = 185 °F (85 °C)
Switching Output
PNP or NPN Open Collector or SPDT Relay
Protection Class
IP68
    Compact Design
    No Moving Parts
    Excellent for Dirty, Low-Viscosity or Aggressive Conductive Liquids
    Transistor Switch or Relay Output
    Made in the USA
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NEH
Cable-Suspended Conductive Level Switch

Made in the USA | up to 6 Contacts | up to 90 PSIG | up to 300 °F | Usable with Dirty and Corrosive Media | SS, Hastelloy, Titanium, PTFE

Starting at $239
NEH - Cable-Suspended Conductive Level Switch
Contacts
Up To 6 Contacts via External Relays
Fittings
½" NPT, 1½" NPT Male
Material
SS, Hastelloy®, Titanium, PTFE
Max. Pressure
90 PSIG
Max. Temperature
Up To 300°F (150 °C) w/PTFE Cable
    For Conductive Media Only (>20 uS/cm)
    Multiple Switchpoints via Suspended Electrodes
    Usable with Dirty / Corrosive Media
    Highly Reliable
    Made in the USA
    BABA (Build America, Buy America) compliant models available
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NEC
Heavy Duty Float Level Switch

Unique Isolated-Chamber Design | SPDT Switch | PP or Hypalon Floats with PEC Clad Cables | up to 194 °F | up to 58 PSIG

Starting at $234
Fast Delivery
NEC - Heavy-Duty Float Level Switch
Wetted Parts
PP Float w/PEC-Clad Cable or Hypalon®-clad PP Float w/PEC-Clad Cable
Max. Temperature
185 °F (85 °C) (NEC), 194 °F (90 °C) (NEC-HY)
Max. Pressure
50 PSIG (NEC), 58 PSIG (NEC-HY)
Switch
SPDT Mechanical (Mercury-Free)
Max. Switch Ratings
250 VAC 50/60 Hz, 16A Resistive Load/6A Inductive
    Polypropylene or Hypalon®-Coated Floats w/PEC Clad Cables
    Simple, Rugged and Reliable
    Unique, Isolated-Chamber Float Design
    SPDT Mechanical Switch (Mercury-Free)
    Adjustable Ballast Weight Included
    Quick Delivery
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NE
Conductive Level Switch

Made in the USA | up to 6 Contacts | up to 440 PSIG | up to 300 °F | 1/2" or 1-1/2" NPT | SS, Hastelloy, or Titanium with Polyolefin or PTFE Cladding | Usable with Dirty and Corrosive Media

Starting at $335
Fast Delivery
NE - Conductive Level Switch
Contacts
Up To 6 Contacts via External Relays
Fittings
½" NPT, 1½" NPT Male
Material
SS, Hastelloy®, Titanium w/ Polyolefin or PTFE Cladding
Max. Pressure
440 PSIG
Max. Temperature
Up To 300 °F (150 °C) w/PTFE Cladding
    For Conductive Liquids Only (>20 uS/cm)
    Multiple Switchpoints
    Usable with Dirty / Corrosive Media
    Highly Reliable
    Made in the USA
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
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NDT
Static Pressure Level Switch

Works with User Supplied Tube | Ideal for Coating, Dirty, or Viscous Media | 8 Amp SPDT Contact

Starting at $594
NDT - Static Pressure Level Switch
Wetted Parts Exposed to Liquid
User-Supplied 1¼" OD Tube
Wetted Parts Exposed to Air Pocket
NBR, Polyamide
Media
Any Compatible, Free-Flowing Liquid
Switchpoint
4" Above the Bottom of User-Supplied Tube
Switch Rating
SPDT, 250 VAC/8A max.
    Perfect for Coating, Dirty, and Viscous Liquids
    8 Amp SPDT Contact
    Reliable and Economical
    Simple Installation
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NCW
Capacitive Level Switch

11" to 157" Probe Length | up to 435 PSIG | up to 392 °F | Relay Contact | Four Different Designs

Starting at $869
NCW - Capacitive Level Switch
Probe Length Range
11" to 157"
Max. Pressure
435 PSIG (30 Bar)
Max. Media Temperature
Up to 392 °F (200 °C)
Input Power
18...36 VDC, 24 VAC, 110 VAC, 230 VAC, 50/60 Hz
Output
Relay Contact
    Capacitive Monitoring Principle
    Monitors Liquid Levels in Tanks
    No Moving Parts
    Four Designs for Various Applications
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NCS
Magnetic Float Switches

Reed Switch | 1/8" or 1/4" NPT | up to 400 PSIG | up to 300 °F | Min Liquid Density 0.65 SG | All SS Construction

Starting at $83
NCS - Magnetic Float Switches for Liquids
Contact
Reed Switch
Fittings
1/8", 1/4" NPT
Wetted Material
SS
Max. Pressure
400 PSIG
Max. Temperature
300 °F (150 °C)
Liquid Density
> 0.65 SG
    Small, Compact Size with Small Displacement
    Highly Reliable, Yet Inexpensive
    All Stainless Steel Construction
    Excellent Chemical Resistance
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NCP
Magnetic Float Switches

For Liquids | up to 100 PSIG | up to 225 °F | 1/8" NPT or PF 1/4 | Min SG of 0.81 | Excellent Chemical Resistance

Starting at $32
NCP - Magnetic Float Switches for Liquids
Max. Pressure
100 PSIG
Max. Temperature
225 °F (107 °C)
Fittings
1/8" NPT or PF ¼
Minimum SG
0.81
    Compact Size
    Highly Reliable
    Seamless Cellular Construction
    Excellent Chemical Resistance
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NCM
Mini Multipoint Float Level Switch

up to 48" | 1/8"...1" NPT or 5/16" Tube End | Stem - 316 SS or Brass | Floats - 316 SS, NBR, PP | up to 4 Control Points

Starting at $226
Fast Delivery
NCM - Miniature Multipoint Float Level Switch
Maximum Length
48"
Fittings
1/8"...1" NPT, 5/16" Tube End
Stem/Fittings
316 SS or Brass
Floats
316 SS, NBR or Polypropylene
Electrical Ratings
SPST 100 VA Standard
    Compact Design for Small Tanks
    Brass, Stainless Steel, NBR and Polypropylene Materials
    Single Point and Multipoint Designs
    Up to 4 Control Points per Unit
    Quick Delivery
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NCG
Large Multipoint Magnetic Float Level Switch

up to 96" | up to 400 PSIG | up to 300 °F | 1/2"...2" NPT, 3" ANSI, 1/2" Tube End | Stem - 316 SS or PVC | Floats - NBR, SS, or PP

Starting at $204
Fast Delivery
NCG - Large Multipoint Magnetic Float Level Switches
Maximum Length
96"
Fittings
1/2"...2" NPT, 3" ANSI Flange, 1/2" Tube End
Stem/Fittings
316 SS or PVC
Floats
NBR, SS or PP
Electrical Ratings
100 VA SPST (Standard), 20 VA SPDT (Optional)
    Available Wetted Materials - Stainless Steel, NBR, Polypropylene and PVC
    Maximum Pressure of 400 PSIG
    Maximum Temperature of 300 °F (150 °C)
    Single Point and Multipoint Custom Designs
    Quick Delivery
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NCB
Magnetic Float Switches

NBR Float | up to 230 °F | 150 PSIG | SG > 0.55 SG | Highly Repeatable | Resistant to Shock and Vibration | Field Selectable N/O or N/C

Starting at $68
NCB - Magnetic Float Switches with NBR Float
Fittings
1/8" NPT, 1/4" NPT, PF 1/8" (3/8"...24 UNF)
Wetted Materials
NBR, Brass, 316 St. Steel
Max. Pressure
150 PSIG
Max. Temperature
230°F (110 °C) (in Oil), 180°F (80 °C) (in Water)
Specific Gravity
> 0.55 S.G.
    Compact Size
    Excellent Repeatability
    Reliable Performance, Long-Life Expectancy
    Highly Resistant to Shock and Vibration
    Field Selectable - Normally Open (N/O) or Normally Closed (N/C)
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NAB
Polypropylene Float Level Switch

Heavy-Duty Industrial Design | up to 185°F | up to 50 PSIG | Neoprene Jacketed Cable | SPDT Switch | High Current Capacity

Starting at $124
Fast Delivery
NAB - Polypropylene Float Level Switch
Wetted Parts
Polypropylene (PP), Neoprene®
Max. Temperature
185 °F (85 °C)
Max. Pressure
50 PSIG (3.5 BAR)
Max. Switch Rating
250 VAC 50/60 Hz, 20A Resistive/8A Inductive Load
    Low Cost, High Value Tilt Switch
    Heavy-Duty Industrial Design
    Polypropylene Float, Neoprene® Jacketed Cable
    SPDT Mechanical Switch
    High Current Capability
    Quick Delivery
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M Series
Magnetic Float Level Switches

SS, Brass, PVC, PP, NBP, or PVDF | up to 1,450 PSIG | up to 300 °F | "1...2" NPT or ANSI Flange | Wide Range of Electrical Terminal Boxes

Starting at $96
M - Magnetic Level Switches
Wetted Materials
Stainless Steel, Brass, PVC, PP, NBR, PVDF
Fittings
G ⅛, G ⅜, G ½ ,G 1, G 1½ G 2, 1" NPT, 1½" NPT, 2" NPT, PG 7 Male, DIN & ANSI Flanges
Connection Box
Aluminum, Polyamide, Polypropylene, ABS
Max. Pressure
1450 PSIG
Max. Temperature
302 °F (150 °C)
    Simple Installation
    Long Electrical Service Life
    High Degree of Operational Reliability
    Wide Range of Connections and Electrical Terminal Boxes
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KPH300
Compact Pressure Switch

up to 4,600 PSIG | 1/4" NPT | up to 176 °F | Adjustable SPDT Switch | CE Compliant to Suppress RFI, EMI, and ESD

Starting at $119
Fast Delivery
KPH300 - Compact Pressure Switch
Ranges
-5...-28 Hg to 450...4600 PSIG
Fitting
1/4" NPT
Wetted Materials
Zinc Plated Steel and NBR
Media Temperature Range
-4...176 °F (80 °C)
Switch
Adjustable SPDT
    CE Compliant to Suppress RFI, EMI, and ESD
    Field Adjustable Setpoint
    Diaphragm or Piston Type Sensing Element
    Micro-Switch Contact
    Reliable and Economical
    Excellent OEM Product
    Quick Delivery
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KPH
Compact Pressure Switch

up to 6,100 PSIG | Aluminum Body | Gas or Liquids | up to 1,000 cSt | Adjustable Snap-Action SPDT Switch

Starting at $298
Fast Delivery
KPH - Compact Pressure Switch
Range
-14...6091 PSIG
Fittings
1/4" NPT, G 1/4, or 7/16"-20 UNF
Body Material
Aluminum
KPH-8000
Gases or Compatible Liquids
KPH-8200
Compatible Liquids Only
Max. Viscosity
1000 cSt
Repeatability
±4% of Final Value (±3% for Vacuum)
Switch
Adjustable, Snap-Action SPDT
    Rugged Compact Design
    Long Cycle Life
    Ranges - Vacuum to 6091 PSIG
    Suitable for Pneumatic or Hydraulic Applications
    Easily Adjusted Setpoint
    DIN 43 650A Plug Connector Standard
    Quick Delivery
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DKF
Paddle Wheel Flow Indicator

Made in the USA | For Liquids | up to 22 GPM | up to 87 PSIG | up to 248 °F | 1/8" to 1" NPT | Horizontal or Vertical Installation

Starting at $175
Fast Delivery
DKF - Rotary Paddle Wheel Flow Indicator
Indicating Range
0.04...0.5 GPM to 0.50...22.0 GPM
Fittings
1/8...1 NPT Thread
Body Material
Brass
Max. Pressure
87 PSIG
Max. Temperature
248 °F (120 °C)
Media Category
Liquid
    Horizontal or Vertical Installation
    Highly Visible
    Economical
    Made in the USA
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
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DKB
Flow Indicator with Ball

Made in the USA | Liquid or Gas | 85 PSI | NPT Thread | Up to GPM | Up to 88 SCFM

Starting at $145
Fast Delivery
DKB - Ball Flow Indicator
Water Ranges
0.014...4.0 GPM to 0.047...27.0 GPM
Air Ranges
0.0.11...14 SCFM to 0.32...88 SCFM
Max. Pressure
87 PSIG
Max. Temperature
248 °F (120 °C)
Connection
1/8"...1" NPT Thread
Body Material
Brass
Media Categories
Liquid or Gas
    Usable With Air
    Horizontal Installation Only
    Highly Visible
    Economical
    Made in the USA
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
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DIH
Rotating Vane Flow Indicator

Made in the USA | Compact Size | Clear Indication | Up to 230 PSI | NPT Connections | 0.05...13.2 GPM

Starting at $263
DIH - Rotating Vane Flow Indicator
Flow Capability
0.05...0.13 GPM to 0.26...13.2 GPM
Fittings
3/8" NPT Thread, 1" NPT
Housing
Brass, Stainless Steel, POM
Max. Pressure
230 PSI
Max. Temperature
176 °F (80 °C)
∆P at Max. Flow
14.5 PSI
Media Category
Liquid
    Compact Size
    Clearly Visible Flow Indication
    Choice of Three Housing Materials
    Made in the USA
    BABA (Build America, Buy America) compliant models available
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DIG
Paddle Wheel Flow Indicator

Made in the USA | For Liquids | up to 21 GPM | up to 230 PSIG | up to 176 °F | 1/8" to 1" NPT | Brass, SS, or Polypropylene

Starting at $201
DIG - Rotating Vane Flow Indicator
Flow Capacity
0.13...3.2 GPM to 0.79...21 GPM
Fittings
1/8"...1" NPT Thread
Housing
Brass, Stainless Steel, Polypropylene
Max. Pressure
230 PSI
Max. Temperature
176 °F (80 °C)
∆P at Max. Flow
14.5 PSI
Media Category
Liquid
    Clearly Visible Flow Indication
    Choice of Three Housing Materials
    Non-Metallic (All Plastic) Version Available
    Made in the USA
    BABA (Build America, Buy America) compliant models available
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DAF
Low-Flow Paddle Wheel Flow Indicator

Made in the USA | Quick Delivery | For Liquids | as Low as 0.5 GPH | up to 230 °F | up to 235 PSIG | Brass, SS, or Polysulfone | Rotatable During Operation

Starting at $378
Fast Delivery
DAF - Paddle-wheel Flow Indicator for Liquids - Low Min. Flow Indication
Flow Range
0.5...1.6 GPH to 80...2380 GPH
Fittings
1/8"...1½" NPT Thread
Body Material
Brass, SS, Polysulfone
Max. Pressure
235 PSIG (Model Dependent)
Max. Temperature
230 °F (110 °C) (Model Dependent)
Media Category
Liquid
    Clearly Visible Flow Indication
    Low Minimum Indicated Flow
    Rotatable While in Operation (Except for Material Combination IV)
    Applicable to a Wide Variety of Compatible Medias
    Made in the USA
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
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DAA
Sight Flow Indicator with Self-Cleaning Mechanism

Made in the USA | Twist to Clean | With or Without Rotor | Up to 150 cSt | Up to 230 PSI | Brass or SS | 1/4"...1-1/2" NPT

Starting at $233
Fast Delivery
DAA - Self-Cleaning Sight Glass/Rotor Flow Indicator, Easy Maintenance
Fittings
¼"...1½" NPT Thread
Body Material
Brass or SS, Borosilicate Glass
Max. Pressure
232 PSIG
Max. Temperature
212 °F (100 °C)
Viscosity Limit
150 cSt Max.
Media Category
Liquid
    Cleaning Mechanism for Ease of Maintenance
    Universal Mountability
    Available With or Without Rotor
    Made in the USA
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
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TMU
High Performance Coriolis Flow Meter

High Flow Rates | Liquids, Gas, or Steam | Flow, Density, and Temperature Measurement | Precision Batching | High Accuracy | NPT or ANSI Connections | Exotic Materials

Starting at $10,127
TMU - High Flow Rate, High Performance Coriolis Mass Flow Meter
Mass Flow Measuring Ranges
2.2...22 Lb/Min. to 220...2200 Tons/Hr.
Line Size
¼"...10" Standard (to 16" Upon Request)
Accuracy
± 0.15% of Reading or Better
Fittings
NPT Thread, ANSI CL 150/300 Flange, Others Upon Request
Max. Pressure
580 PSIG Standard (Higher Upon Request)
Max. Operating Temperature
Up to 500 °F (260 °C) (Depending Upon Model)
Media Categories
Liquid, Gas, or Steam
    Highest Flow Capability Available in the Industry
    Wetted Materials Available Include 316L Stainless Steel, Hastelloy® C-22, Others on Request
    Highly Immune to Piping Induced Measuring Errors Caused by Vibration
    Simultaneous Mass Flow, Density, Temperature and Volume Flow Measurements
    Highly Efficient Heating Jackets Optional
    HART® Available
    Certifications/Approvals: ATEX, IECEx, cCSAus
    Sample Applications: Chemical and Petrochemical Industry, Food Industry, and Oil and Gas Industry
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RCM
Orifice Type Differential Pressure Flow Meter

Digital or Mechanical Displays | Liquid, Gas, or Steam | High Rangeability | Up to 3,000 GPM or 20,000 CFM | Up to 400 PSI | Up to 350 °F | Optional Alarms and Output Signals

Starting at $993
RCM - Differential Pressure Orifice Flow Meter - High Flow Rates
Accuracy
± 3% Full Scale
Measuring Ranges
0.3...2.0 GPH to 400...3000 GPM (Liquids) / 1.5...10 SCFH to 3000...20000 SCFM (Gases)
Fittings
¼"...3" NPT Thread, ½"...8" Wafer
Body Material
Bronze, Monel or SS
Media Temperature
-30...212 °F (Standard)
Optional High-Temp Design
-80...350 °F (170 ° C)
Maximum Pressure
180 PSIG (Standard)
Optional High Pressure Design
400 PSIG
Media Categories
Liquid, Gas, or Steam
    Compact Design
    Easy to Install
    For Horizontal or Vertical Pipes
    Simple & Rugged Construction
    Accuracy of ± 3 % Full Scale
    Rangeability of 6 to 1
    Flow Rates up to 3000 GPM for Liquid or 20000 SCFM for Gas
    Low Pressure Drop
    Optional Alarms and Output Signals
    Common Gas Applications: Argon, Oxygen, Nitrogen, Natural Gas, & More
    Common Application Areas: Reverse Osmosis, Blending Processes, Chillers, Cooling Water, Lube Oil, and More
View Full Product Info
RCD
Venturi Differential Pressure Orifice Flow Meter

For Liquids | up to 600 GPM | up to 580 PSIG | up to 212 °F | 1/2" to 3" NPT | Brass or SS | Analog Output, Digital Display, Switches

Starting at $1,484
RCD - Venturi Differential Pressure Orifice Flow Meter for Liquids
Measuring Range
0.2...0.88 to 100...600 GPM
Fittings
½"...3" NPT Thread
Body Material
Brass, 316-Ti SS
Max. Pressure
580 PSIG
Max. Temperature
176 °F / 212 °F (100 ° C)
Accuracy
± 3 % FS
Display/Output
Analog Output, Digital Display, Switches
Media Category
Liquid
    1/2”...3” Line Sizes
    Brass or 316-Ti Stainless Steel
    Digital Indicator, Transmitters and Switches Available
    Sample Applications: Machinery Manufacturing, Chemical Industry, Heavy Industrial Use, and Process Equipment
View Full Product Info
PIT
Insertion Magnetic Flow Meter

Cost Effective for Large Lines | Low Installation Cost | Minimal Maintenance | SS, PTFE, or PFA Coated | High Accuracy | HART Communication

Starting at $7,652
PIT - Insertion Magnetic Flow Meter with Optional Extraction Device
Pipe Diameter
150...2000 mm (6"...78")
Accuracy
± 1.5% of Reading, ± 0.5% of Span (at Reference Conditions)
Fitting
Insertion Weld Sleeve with ANSI or DIN Mounting Flange
Adjustable Span
1...10 m/s (3.3...33 Ft/Sec.)
Media Category
Liquid
    Stainless Steel or PFA-clad Insertion Probe with SS, Hastelloy®, Platinum or Tantalum Electrodes
    For Conductive Media >20 µS/cm
    Flow Transmitter with 4-20mA/HART®, Pulse, and Status
    Remote or Integrally-Mounted Transmitter Available
    Valve Assembly Available for Insertion/Extraction Under Pressure
    Certifications/Approvals: ATEX
View Full Product Info
MIK
Economical Inline Magnetic Flow Meter

Made in the USA | Top Seller | Plastic - Wide Variety of Material Combinations | Chemicals, Acids, Caustics | Switch, Batch, Totalize | 0.18...180 GPM

Starting at $455
MIK - Plastic Magnetic Flow Meter - Chemicals, Acids, Caustics, Water
Available Ranges
0.18...7.8 GPH to 9...180 GPM
Accuracy
± 2% of Full Scale
Repeatability
± 1% of Full Scale
Media Temp. Range
-4...176 °F (80 °C) (140 °F Max. with PVC Fittings)
Media Conductivity
Minimum 30 μS/cm (Minimum 200 μS/cm for Range Codes U0 & U1)
Maximum Pressure
145 PSIG @ 70 °F
Max. Pressure Drop
3.7 PSI @ 100% Rated Flow
Max. Viscosity
20 cSt for ranges U0...U8, 70 cSt for ranges UA...UH
Wetted Materials
PPS/SS/NBR, PPS/SS/FKM, PPS/Hastelloy®/NBR, PPS/Hastelloy®/FKM, PVDF/Hastelloy®/FFKM, PVDF/Tantalum/FFKM
Media Category
Liquid
    For Use With Water and a Wide Variety of Conductive Liquids, Acids and Caustics
    Flow and Temperature Measurement
    IO Link Function
    Switching, Transmitting, and Batching Functions
    Grand and Resettable Totalizer
    2 Configurable Outputs
    Bi-directional Flow Measurement
    Made in the USA
    Top Seller
    Sample Applications: Machine Building, Chemical Industry, Paper and Pulp, Auto Industry, Cement, and Laboratories
    BABA (Build America, Buy America) compliant models available
View Full Product Info
KPL
Orifice Plates for Differential Pressure Flow Measurement

Liquid, Gas, or Steam | up to 420 bar | up to 500 °C | 2" to 24" ASME Flanges | Multiple Configuration and Design Options

Starting at $569
KPL - Orifice Plates for Differential Pressure Flow Measurement
Maximum Pressure
420 Bar (Class 2500 tmax +500 °C )
Maximum Temperature
500° C
Process Connection
DN 50 ... DN 600, 2" ... 24" ASME Flanged
Wetted Material
Stainless Steel, Carbon Steel, Others
Media Categories
Liquid, Gas, or Steam
    Multiple Configuration and Design Options
    Low to Moderate Pressure Loss
    Cost-Effective and Rugged
View Full Product Info
KAL-L
Insertion Thermal Air Flow Switch

Temperature Compensated | Easy to Install | Adjustable Response Time | Up to 66 ft/sec | Up to 120 PSI | Up to 250 °F | NPT Thread or Flange | Suitable for HVAC

Starting at $696
KAL-L - Thermal Air Flow Switch
Measuring Range
3.3...66 ft/sec
Max Measuring Range
453,510 SCFM
Fittings
½" NPT Thread, Flange
Output
SPDT Relay, Max. 250 VAC / 1000 VA / 4A
Max. Pressure
120 PSIG
Max. Temperature
250 °F (120 °C)
Switching Accuracy
± 10% of Reading
Media Category
Gas
    Negligible Pressure Loss
    No Moving Parts
    Adjustable Response Time
    Temperature Compensated
    Easy to Install
    Made in USA
View Full Product Info
KAL-K
Thermal Flow Switch with Flow Trend Indication

Made in the USA | For Water-based Liquids | Drift Stabilization | No Moving Parts | Negligible Pressure Loss | Up to 1,450 PSI and 250 °F | NPT and Tri-Clamp Fittings

Starting at $476
KAL-K - Thermal Flow Switch with LED Flow Trend Indication for Water-Based Liquids
Switching Range
0.2...6.6 ft/s
Switching Range
0.08...4.0 to 130...6,400 GPM
Fittings
½" or 3/4" NPT Thread, 1½" Tri-Clamp®
Wetted Material
304 or 316-Ti Stainless Steel
Max. Pressure
1450 PSIG (with NPT Connection)
Max. Operating Temperature
250 °F (120 °C)
Input Power
24 VDC ± 10%, 110 VAC Optional
Output
NPN/PNP Transistor, N/O Relay Only w/110 VAC Version
Media Category
Liquid
    Revolutionary Microprocessor-Based Drift Stabilization
    NPT and 3A Compliant Sanitary Fittings
    No Moving Parts
    Negligible Pressure Loss
    Easy to Operate
    Insensitive to Dirt
    Made in the USA
    Top Seller
View Full Product Info
KAL-D
Compact Insertion Thermal Flow Switch

Made in the USA | For Liquids | Stainless Steel Build | Up to 6.6 ft/sec | Up to 580 PSI | Up to 176 °F | NPT Threads

Starting at $490
KAL-D - Compact Thermal Flow Switch for Water-Based Liquids
Switching Range
0.15...6.6 ft/sec
Switching Range
0.02...1.0 to 12...575 GPM
Fittings
¼" NPT, ½" NPT, M12 x 1, G¼, G½ Thread
Wetted Material
316L SS
Maximum Pressure
580 PSIG
Max. Media Temperature
176 °F (80 °C)
Repeatability
± 2 %
Switch Output
PNP/NPN, N/O, N/C (Specified upon Ordering)
Media Category
Liquid
    Stainless Steel Housing
    No Moving Parts
    Compact Design
    Made in the USA
    Top Seller
View Full Product Info
KAL-A
Thermal Dispersion Flow Meter

Made in the USA | For Water-based Liquids | Insensitive to Dirt and Debris | Low Pressure Loss | Up to 6.6 ft/sec | Up to 1,450 PSI | Up to 176 °F | NPT or Tri-Clamp Threads

Starting at $890
KAL-A - Thermal Flow Sensor for Water-Based Liquids
Sensing Range
0.16...6.6 ft/s
Sensing Range
0.08...4.0 to 130...6,400 GPM
Fittings
1/2" NPT or 3/4" NPT Threads, 1½" Tri-Clamp®
Wetted Material
304, 316-Ti SS
Max. Pressure
1450 PSIG (with NPT Connection)
Max. Temperature
176 °F (80 °C)
Repeatability
Approx. 1%
Output Signal
4-20 mA, 3-Wire (Non-Linear)
Optional Switch
PNP Transistor, 400 mA Max.
Media Category
Liquid
    Revolutionary Microprocessor-Based Drift Stabilization
    NPT and 3A Compliant Sanitary Fittings
    No Moving Parts
    Extremely Low Pressure Loss
    Easy to Operate
    Insensitive to Dirt & Debris
    Made in the USA
    Top Seller
View Full Product Info
KAL
Thermal Flow Switch

Made in the USA | For Liquids | Monitors Flow and Temperature | up to 6.6 ft/sec | up to 1450 PSIG | up to 250 °F | 1/4" to 1-1/2" NPT | Brass or SS | Low Pressure Loss

Starting at $204
KAL - Temperature-Compensating Thermal Flow Switch for Water-Based Liquids
Switching Range
0.2...6.6 ft/s
Flow Range
0.02...1.0 to 130...6,400 GPM
Fittings
1/4"...1-1/2" NPT Thread
Material
Brass, SS
Max. Pressure
1450 PSI
Max. Temperature
176 (80 °C) /250 °F (120 °C)
Output
Relay Outputs for Flow and Temperature Monitoring
Media Category
Liquid
    Remote Probe Allows Installation with Minimal Clearance
    Can be Used with Low or High Flow Velocities
    No Moving Parts
    Extremely Low Pressure Loss
    Simultaneous Monitoring of Temperature and Flow
    Easy to Operate
    Insensitive to Dirt
    Made in the USA
View Full Product Info
KAH
Anemometer Air Flow Sensor

For Gas | Low Flow Velocities | User Selectable Sensing Range | Adjustable Probe Insertion Depth | Adjustable Damping Time | Up to 4,000 ft/min | Up to 122 °F

Starting at $642
KAH - Air Velocity Sensor
Selectable Sensing Range
0 ... 2000 / 3000 / 4000 ft/min
Body/Housing Material
Polycarbonate
Media Temperature Range
-13 ...122 °F (50 °C)
Power Supply
24 VAC/VDC ± 20%
Signal Output
4-20 mA or 0-10 VDC
Media Humidity Range
5 ... 95 % RH (Non-condensing)
Media Category
Gas
    Easy Installation
    User Selectable Sensing Range
    Adjustable Probe Insertion Length
    Adjustable Damping Time
    Sample Applications: HVAC and Process/Environmental Control
View Full Product Info
DVZ
Compact Inline Vortex Flow Meter

For Liquids | Economical | Fixed or Rotatable Connections | PPS Body with SS or Brass Connections | Up to 26 GPM | Up to 290 PSI | Up to 176 °F | NPT Threads

Starting at $319
DVZ - Vortex Flow Meter and Switch
Range
0.13...1.2 GPM to 2.7...26 GPM
Fittings
¼"...1" NPT & G¼...G1 Threads
Fitting Material
Ni-Plated Brass, SS
Max. Pressure
145 PSIG / 290 PSIG
Max. Media Temperature
176 °F (80 °C)
Accuracy
± 2.5% of Full Scale
Media Category
Liquid
    Vortex Shedding Technology with No Moving Parts
    PPS Body with Ni-Plated Brass or SS Fittings
    Fixed or Rotatable Connections
    Ideal for Aggressive, High Purity, or Salty Solutions
View Full Product Info
DVH
Inline Multivariable Vortex Flow Meters

Liquid, Gas, or Steam | Fully Welded Sensor | Optional Integral Temp/Pressure | Field Configurable | Up to 1,450 PSI | Up to 8" Lines | ANSI Flanges or Wafers

Starting at $6,998
DVH - Multivariable Vortex Flow Meter
Fittings
1/2”...8” ANSI Flanges, 1/2"...4" ANSI Wafer
Wetted Materials
Housing/Bluff Body/Flanges - 316L St. Steel (Standard)
Input Power
12-36 VDC (2 & 4 Wire), 85-240 VAC 50/60 Hz
Optional Display
Alphanumeric 2 Line x 16 Character LCD
Media Categories
Liquid, Gas, or Steam
    Fully Welded Sensor
    Integrated Temperature and Pressure Measurement (Optional)
    Field Configurable Ranges, Outputs and Display
    HART® Protocol, Modbus
    High Temperature Version to 400 °C
    Available High Pressure Version to 1450 PSIG (100 Bar)
    Certifications/Approvals: ATEX, IECEx
View Full Product Info
DVE
Insertion Multivariable Vortex Flow Meter

Liquid, Gas, or Steam | Fully Welded Sensor | Optional Integral Temp/Pressure | Field Configurable | Up to 1,450 PSI | Up to 24" Lines

Starting at $8,653
DVE - Multivariable Insertion Design Vortex Flow Meter
Process Connection
ANSI, DIN Wafer Flange or Threaded via Compression Fitting
Line Sizes
DN80...DN600, (3"...24")
Wetted Materials
316L St. Steel
Input Power
12-36 VDC (2 & 4 Wire), 85-240 VAC 50/60 Hz
Display
Alphanumeric 2 Line x 16 Character LCD
Media Categories
Liquid, Gas, or Steam
    Fully Welded Sensor
    Optional Integrated Temperature and Pressure Sensor
    Field Configurable Range, Outputs and Display
    HART® Protocol, Modbus
    High Temperature Version to 400 °C
    High Pressure Version to 1450 PSIG (100 Bar)
    Certifications/Approvals: ATEX, IECEx
View Full Product Info
DUK
Compact Inline Ultrasonic Flow Meter

For Liquids | Highest Turndown Ratio 250:1 | High Repeatability | Low Pressure Loss | Up to 160 GPM | Up to 230 PSI | Up to 194 °F | Brass or SS | NPT Threads

Starting at $1,149
DUK - Small Inline Ultrasonic Flow Meter - High Turndown Ratio
Measuring Ranges
0.16...240 GPH to 0.6...160 GPM
Accuracy
± 0.7 % of Rate and ± 0.7 % F.S.
Fittings
½"...3" NPT or G Thread
Material
Brass or 316 Stainless Steel
Maximum Temperature
194 °F (90 °C)
Maximum Pressure
230 PSIG
Turndown Ratio
250 to 1
Outputs
Analog, Frequency, Switching, Compact Electronics with Configurable Outputs
Media Category
Liquid
    Made in the USA
    Suitable for Many Liquids up to 68 cSt
    Two Configurable Outputs
    High Turndown Ratio of 250 to 1
    Very Small Pressure Loss
    Highly Repeatable
    Flow and Temperature Measurement
    IO-Link
    Bi-directional Measurement Capabilities
    Top Seller
    BABA (Build America, Buy America) compliant models available
View Full Product Info
DOG
Oscillation Flow Meter

Unique Technology | Similar to Vortex Meters | Special Design for Wet Gases | Low Maintenance | High Longevity | Up to 3,500 CFM | Up to 230 PSI | Up to 248 °F | ANSI Flanges

Starting at $1,641
DOG - Oscillation Flow Meter for Gases
Range
0.07...7 to 35...3,500 CFM (Air)
Fittings
1"...8" ANSI Flange
Wetted Materials
Stainless Steel
Maximum Pressure
230 PSI
Maximum Temperature
248°F (120 °C)
Accuracy
± 1.5 % of Reading
Output
Analog, Pulse, Flow Computer
Media Category
Gas
    Unique Flow Meter Technology
    Sloped Design Drains Condensate from Moist Gas
    Low Maintenance, High Longevity
    Minimal Pressure Loss
    Wide Sensing Range
    Insensitive to Moisture, Contamination, and Aggressive Media like Sulfur
    Ideal for Biogas, Digester Gas, Fermentation Gas, Compressed Air, Nitrogen, Argon and More
    Certifications/Approvals: ATEX, IECEx
View Full Product Info
ZDM
Positive Displacement Flow Meter

Radial/Spherical Gear Meter | Viscosities up to 100,000 cSt | Up to 6,500 PSI | Cast Iron or SS | 0.0005...138 GPM

Starting at $7,050
ZDM - Positive-Displacement Flow Meter
Measuring Range
0.001...1.06 to 0.4...138 GPM
Fittings
3/8"...2" NPT Threads
Material
Cast Iron or SS
Max. Pressure
4500/6500 PSIG
Temperature Range
-40...248 °F (120 °C) / -40...410 °F (210 °C) (Optional)
Output
Pulse Frequency
Media Category
Liquid
    Viscosities up to 100,000 cSt
    Accuracy of ± 0.3% of Flow
    To 6500 PSIG Max. Pressure
    Can Detect Flow Direction
    Handles a Variety of Lubricating Liquids
View Full Product Info
TUR
All-Plastic Turbine Flow Meter

For Liquids | Chemically Resistant PVC or PVDF Builds | Variety of Outputs-Totalizers-Batchers | Up to 440 GPM | Up to 145 PSI | Up to 160 °F | ANSI Flanges

Starting at $2,218
TUR - All-Plastic Turbine Flow Meter
Measuring Range
5.3...88 to 11...440 GPM
Fittings
2" or 4" 150# ANSI Flange
Body Material
PVC or PVDF
Max. Pressure
145 PSIG
Max. Media Temperature
140 °F (60 °C) (PVC), 160 °F (70 °C) (PVDF)
Accuracy
± 1 % FS
Output
PNP or NPN Pulse Frequency, Analog Current or Voltage
Media Category
Liquid
    Chemically Resistant PVC or PVDF Construction
    Accuracy of ± 1% of Full Scale
    Pulse Outputs, Analog Outputs, Digital Totalizers and Batchers
View Full Product Info
SFL
High Precision Turbine Flow Sensor

For Liquids | Bearing-less Turbine Design Delivers Long Service Life | PVDF or SS

Starting at $594
SFL - High Precision Turbine Flow Sensor
Measuring Range
0.5...20 LPM
Fittings
G-3/8 Male (PVDF), G-3/8 Female (SS)Threads
Body Material
PVDF, SS
Max. Pressure
16 Bar (PVDF), 250 Bar (SS)
Max. Temperature
90 °C
Accuracy
± 1% of Full Scale
Media Category
Liquid
    Infrared Sensing for Use with Clean, Transparent Media
    Bearingless Turbine Design for Long Life
    Linear, Square Wave Pulse Output Signal
    Universal Mounting Position
View Full Product Info
OVZ
Economical Oval Gear Positive Displacement Flow Meter

For Oils up to 880 cSt | Five Material Combinations | Maintains Precision with Viscosity Changes | Easy to Maintain | Up to 10 GPM | Up to 580 PSI | Up to 176° F

Starting at $1,020
OVZ - Economical Oval-Gear Flow Meter for Oils
Measuring Range
0.08...2.1 GPM to 0.42...10.6 GPM
Fittings
¼"...¾" NPT, G¼...G¾ Threads
Body Material
POM, Aluminum
Cover Material
POM, PMMA, Aluminum, Polysulfone
O-Ring Material
NBR, FKM, or EPDM
Max. Pressure
Up to 580 PSIG w/Aluminum Body & Cover
Accuracy
± 2.5% FS
Media Temperature Range
14...176 °F (80 °C)
Media Viscosity Range
10...800 cSt
Media Category
Liquid
    Suitable for Oils from 10 to 800 cSt
    Maintains Precision with Viscosity Change
    Five Material Combinations Available
    Economically Priced
    Easy to Maintain
    4-20 mA Analog Output & Digital Flowrate Indicators Optionally Available
View Full Product Info
OME
Helical Gear Flow Meter

Advanced Technology for Oils | Quiet Operation with No Pulsation | Up to 580 PSI | 0.027...90 GPM

Starting at $4,508
OME - Helical Gear Flow Meter
Measuring Range
0.027...2.7 GPM to 0.9...90 GPM
Wetted Material
Aluminum, Steel, FKM
Max. Pressure
580 PSIG
Max. Temperature
257 °F (125 °C)
Accuracy
± 0.1% of Flow Rate
Media Category
Liquid
    ± 0.1% of Flow Rate Accuracy
    Advanced Helical-Gear Technology for Oil
    Quiet, Non-Pulsating Operation
    For Clean, Viscous, Lubricating Media
View Full Product Info
KFF - KFG
Low Volume Turbine Type Flow Meters

KFF for Liquids | KFG for Gas | With or Without LCD Display | Tube Fittings | Up to 500 PSIG | Up to 120 °F

Starting at $670
KFF/KFG - Low Volume, Rotating Vane Flow Meters
Measuring Range
13...100 ml/min to 1...10 l/min (liquid) / 20...100 ml/min to 100...500 l/min (gas)
Fittings
1/8"...1/2" Tube Fittings
Wetted Materials
PPS, Brass, FKM
Max. Pressure
500 PSIG (Brass KFF)
Max. Temperature
120 °F (50 °C)
Accuracy
± 3% FS
Media Categories
KFF for Liquid, KFG for Gas
    Series 1000 Flow Sensors - 0–5 VDC Output - Highly Repeatable - 12.5 VDC Input Power
    Series 3000 Flowmeters - All Features of the 1000 Series Plus Local LCD Display
View Full Product Info
DTK
Pelton Wheel Flow Sensor

For Liquids | up to 190 GPH | up to 435 PSIG | up to 280 °F | 1/4" NPT | Stainless Steel | No Straight Run Requirements | Frequency, Analog, or Compact Electronics

Starting at $466
DTK - Pelton Wheel Flow Sensor
Measuring Range
0.8...9.5 GPH to 16...190 GPH
Fittings
¼" NPT, G¼ Threads
Material
304 SS
Max. Pressure
435 PSIG
Max. Temperature
280 °F (140 °C)
Accuracy
± 2 % FS
Signal Output
Frequency, Analog, or Compact Electronics
Media Category
Liquid
    Economical Measurement of Low Flows
    Measures Clear or Opaque Liquids
    Stainless Steel Body
    Pelton Wheel Design Requires No Inlet or Outlet Straight Run
    ± 2% of Full Scale Accuracy
    Optional Digital Flowrate Indicators
    Sample Applications: Batching, Laundry Machines, PCB Manufacturing Machines, and Agricultural Machinery
View Full Product Info
DRS
OEM Turbine Flow Sensor

Made in the USA | For Liquids | Plastic, Brass, or SS | Up to 10.5 GPM | Up to 230 PSI | Up to 300 °F | NPT Threads

Starting at $289
DRS - Turbine Flow Sensor
Measuring Range
0.6...10.5 GPM
Fittings
3/4" NPT, 1/2" NPT Threads (Optional, Brass Only)
Body Material
PPO, Brass, 304 SS
Max. Pressure
230 PSIG
Max. Temperature
300 °F (150 °C)
Accuracy
± 1.5 % FS
Media Category
Liquid
    Plastic, Brass or Stainless Steel Construction
    Pulse Frequency, 4-20mA, or Optional Digital Flowrate Indicators
    Low Cost
    Made in the USA
    Sample Applications: Washing Machines, Vehicles, Farm Equipment, Circuit Boards, and Photograph Development Machines
View Full Product Info
DRH
Paddle Wheel Flow Meter

Made in the USA | For Liquids | Seven Different Material Combinations | Up to 13.2 GPM | Up to 580 PSI | Up to 176 °F | Optional Flow Rate Indicators

Starting at $342
DRH - Paddle Wheel Flow Sensor
Measuring Range
0.05...0.2 GPM to 0.66...13.2 GPM
Fittings
3/8" NPT, 1" NPT Threads
Body Materials
Ni-Plated Brass, 316 SS, POM, PVDF
Max. Pressure
1,450 PSIG
Max. Temperature
176 °F (80 °C)
Accuracy
± 2.5 % FS
Outputs Available
Pulse Frequency, 4-20 mA Analog, Transistor Switches
Media Category
Liquid
    Compact Size
    Seven Material Combinations
    Frequency, 4-20 mA Analog, or Optional Digital Flowrate Indicators
    Operating Pressures to 1,450 PSIG
    Made in the USA
    BABA (Build America, Buy America) compliant models available
View Full Product Info
DRG
Paddle Wheel Flow Meter

Made in the USA | For Liquids | Brass, 316 SS, or Polypropylene Models | Up to 37 GPM | Up to 580 PSI | Up to 176 °F | Optional Electronics

Starting at $196
DRG - Paddle Wheel Flow Sensor
Measuring Range
0.15...3 GPM to 3...37 GPM
Fittings
1/8" NPT to 1" NPT Threads
Body Materials
Brass, 316 SS, Polypropylene
Max. Pressure
580 PSIG
Max. Temperature
176 °F (80 °C)
Accuracy
± 3 % FS
Outputs Available
Pulse Frequency, 4-20 mA Analog, Transistor Switches
Media Category
Liquid
    Economically Priced
    Perfect OEM Flow Sensor
    All Plastic Version Available
    Six Material Combinations
    Frequency, 4-20 mA Analog, or Optional Digital Flowrate Indicators
    Water Flow Ranges of 0.15...3 GPM to 3...37 GPM
    Operating Pressures to 580 PSIG
    Made in the USA
    BABA (Build America, Buy America) compliant models available
View Full Product Info
DRB
Paddle Wheel Flow Meter

For Liquids | Brass or SS | Low Pressure Loss | Up to 200 GPM | Up to 232 PSI | Up to 176 °F | Optional Flow Rate, Batching, Totalizing

Starting at $523
DRB - Paddle-Wheel Flow Meter
Measuring Range
1.5...8 GPM to 15...200 GPM
Fittings
½"...3" NPT Thread
Body Material
316 SS
Max. Pressure
232 PSIG
Max. Temperature
176 °F (80 °C)
Accuracy
± 3 % FS
Outputs
Pulse Frequency, 4-20 mA Analog, Digital Display, Switches
Media Category
Liquid
    Stainless Steel Bodies
    Low Pressure Loss
    Pulse Frequency, 4-20 mA or Switch Output
    Optional Digital Flowrate Indicators, Rate-Totalizing Display, or Batching Electronics
    Sample Applications: Monitoring Cooling Water, General Mechanical Engineering, Wastewater Treatment, Heavy Goods Industry, and Chemicals
View Full Product Info
DPM
Pelton Wheel Flow Meter

Made in the USA | For Liquids | Low Flow Rate Measurement | Brass or SS | Up to 80 GPH | Up to 230 PSI | Up to 176 °F | Optional Flow Rate Indicators

Starting at $517
DPM - Pelton Wheel Flow Sensor
Measuring Range
0.24...4.8 GPH to 0.8...80 GPH
Fittings
1/8" NPT, 1/4" NPT, G 1/8, G 1/4 Threads
Housing Material
Nickel-Plated Brass or 316L SS
Max. Pressure
230 PSIG
Max. Temperature
176 °F (80 °C)
Accuracy
± 1.5 % FS (± 2.5 % FS w/K000 and F300 Output)
Signal Output
Pulse Frequency, 4-20 mA Analog, Transistor Switch
Display
3-Digit LED or Analog Pointer Indication
Media Category
Liquid
    Flow Measurement of Low Flow Rates
    Compact Design
    Long-Life Sapphire Axle/Bearing Assembly
    Analog or Frequency Pulse Signal Outputs
    Optional Digital Flowrate Indicators
    Made in the USA
    BABA (Build America, Buy America) compliant models available
View Full Product Info
DPL
All-Plastic Low Flow Paddle Wheel Flow Meter

Made in the USA | For Liquids | Up to 400 GPH | Polypropylene Build | Sapphire Bearings | Up to 145 PSI | Up to 160 °F

Starting at $177
DPL - All-Plastic Low Flow Paddle-Wheel Sensor
Measuring Range
0.4...8.0 GPH to 16...400 GPH
Fittings
G½ Thread, Hose Barb Connector
Body Material
Polypropylene
Max. Pressure
145 PSIG
Max. Temperature
160 °F (70 °C)
Accuracy
± 5 % FS
Media Category
Liquid
    Precision Water Flow Transmitter
    Polypropylene Construction
    Sapphire Bearings
    Pulse Frequency Output Standard
    Optional Analog Output and/or Digital Indication
    Made in the USA
    BABA (Build America, Buy America) compliant models available
View Full Product Info
DPE
Paddle Wheel Flow Meter

For Liquids | up to 200 GPM | up to 580 PSIG | up to 176 °F | 1/2" to 3" NPT | Brass or SS | Flow Rate Indicators, Rate-Totalizing Display, or Batching Electronics

Starting at $572
DPE - Paddle-Wheel Flow Meter
Measuring Range
1.5...8 GPM to 15...200 GPM
Fittings
½"...3" NPT Thread
Body Material
Brass, 316 SS
Max. Pressure
580 PSIG
Max. Temperature
176 °F (80 °C)
Accuracy
± 2.5 % FS
Outputs
Pulse Frequency, 4-20 mA Analog, Digital Display, Switches
Media Category
Liquid
    Brass or Stainless Steel Bodies
    Low Pressure Loss
    Pulse Frequency, 4-20 mA or Switch Output
    Optional Digital Flowrate Indicators, Rate-Totalizing Display, or Batching Electronics
    Sample Applications: Monitoring Cooling Water, General Mechanical Engineering, Wastewater Treatment, Heavy Goods Industry, and Chemicals
View Full Product Info
DON
Oval Gear Positive Displacement Flow Meter

For Viscous Liquids | Up to 660 GPM | Up to 300° F | Up to 1,450 PSI | NPT or ANSI Connections | Batching and Totalizing | Bi-directional Capabilities | Top Seller

Starting at $775
DON - Positive-Displacement Flow Meters
Flow Ranges
0.13...9.5 GPH to 40...660 GPM
Line Sizes
1/8"...4"
Fittings
NPT or BSP Threaded, ANSI or DIN Flanged
Max. Operating Temperature
Up to 300 °F (150 °C) (Output Option Dependent)
Media Category
Liquid
    Aluminum or Stainless Steel Bodies
    Viscosity range up to 1000 cP (standard), higher viscosities with special cut rotors
    Operating Pressures to 1,450 PSIG (Model Dependent)
    Electronic Output Options Include Analog and Frequency Outputs, LCD Totalizers, Batch Controllers, U-Pace Electronics: IO-Link and Temperature Measurement
    Mechanical Totalizer (½"...4" Meters Only)
    Bi-directional Flow Sensing with Optional Quadrature Output
    Certifications/Approvals: ATEX
    Top Seller
View Full Product Info
DFT
Compact Paddle Wheel Flow Sensor

Made in the USA | For Liquids | up to 15 GPM | up to 230 PSIG | up to 176 °F | 1/4" to 3/4" NPT | PTFE or Brass Bodies | Digital Display, Analog Transmitter, Totalizer, Batch Controller

Starting at $500
DFT - Compact Paddle-Wheel Flow Sensor
Measuring Range
0.05...0.5 GPM to 0.8...15 GPM
Fittings
1/4"...3/4" NPT Thread
Body Materials
Brass, PTFE
Max. Pressure
70 PSIG / 230 PSIG
Max. Temperature
176 °F (80 °C)
Accuracy
± 2.5% or 5% FS (Model Dependent)
Media Category
Liquid
    PTFE or Brass Bodies
    Frequency Output Standard
    Optional Digital Display, Analog Transmitters, Totalizer & Batch Controllers
    No Straight Run Requirements
    Compact, Economical Design
    Made in the USA
View Full Product Info
TSK
Flap Style Flow Meter

For Liquids | up to 6600 GPM | up to 570 °F | 1-1/2" to 20" ANSI Flange | Horizontal or Vertical Installations | Low Head Loss | Tolerant of Dirty Liquids and Suspended Solids

Starting at $3,707
TSK - Flap Style Flow Meter
Flow Range
6.6...26 GPM to 880...6600 GPM
Accuracy
± 2.5% of Full Scale
Fittings
1½"...20" ANSI Flange or DIN Wafer
Max. Pressure
Per ANSI CL 150/300 or DIN PN 40 (Depending on Model)
Max. Operating Temperature
Up to 570 °F (300 °C) (Depending on Model)
Media Category
Liquid
    Available Materials of Construction Include Stainless Steel, Hastelloy® C22, and PTFE
    Line Sizes from 1½"...20"
    Can Be Supplied for Horizontal or Vertical Piping Runs
    Flap Measuring Technique Yields Very Low Head Loss
    Excellent Tolerance to Dirty Liquids and Suspended Solids
    Optional Setpoint Switches, 4-20 mA with HART® or Foundation Fieldbus®
    Superior Dampening System for Stable Flow Readings
    Calibrations for Media Density Available
    Certifications/Approvals: ATEX, IECEx, SIL
View Full Product Info
PSR - PS
Paddle Flow Switch

Made in USA | Low Cost | For Liquids | Adjustable Switch-point | Simple, Reliable Design | Brass or SS | Inline or Insertion | Up to 3,600 PSI and 230 °F

Starting at $116
Fast Delivery
PSR/PS - Paddle Flow Switch
PSR Switching Ranges
0.6...1.2 GPM to 12.6...17.7 GPM
PS Switching Ranges
18...24 to 101...141 GPM
Fittings
1/4"...1-1/2" NPT Thread
Body Material
Brass, SS
Max. Pressure
1450 PSIG (Brass) / 3625 PSIG (SS)
Max. Temperature
230 °F (110 °C)
Reed Switch Contact
SPST Standard, SPDT (Optional)
Media Category
Liquid
    Adjustable Switch Point
    Easy to Install
    Brass or SS Construction
    Low Cost
    Simple, Reliable Design
    Certifications/Approvals: cCSAus
    Sample Application Areas: Chillers, Cooling Circuits, Pump Protection, Water Fire Suppression, Eye Wash Stations & More
    Made in the USA
    Top Seller
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
View Full Product Info
PPS
Plastic Paddle Flow Switch

Made in the USA | For Liquids | Low Cost | Bi-directional | Low Pressure Drop | 9.5 to 28.5 GPM Switching Range | Up to 145 PSI and 225 °F

Starting at $173
Fast Delivery
PPS - Plastic Paddle Flow Switch
Switching Range
9.5...28.5 GPM
Fittings
1" NPT or G1 Male Threads
Body Material
Polysulfone
Max. Pressure
145 PSIG
Max. Temperature
225 °F (105 °C)
Media Category
Liquid
    Easy to Install
    Low Cost
    Bi-directional
    Low Pressure Drop
    Made in the USA
    Quick Delivery
View Full Product Info
LSP
Air Flow Switch For HVAC Ducts

For Horizontal Square/Rectangular HVAC Ducts | Adjustable Switch-point | SPDT Mechanical Switch | Up to 1,575 FPM and 85 PSI |

Starting at $189
Fast Delivery
LSP - Air Flow Switch for HVAC Ducts
Switching Range
195...1575 FPM
Wetted Materials
Galvanized Steel/Brass/SS
Housing
Base - ABS / Cover - Polycarbonate
Switch Capacity
15 A Resistive, 8 A Inductive
Max. Temperature
185 °F (85 °C)
Ingress Protection
IP65 (From Outside)
Mounting
Flat Plate for Square/Rectangular HVAC Ducts
Media Category
Gas
    Adjustable Switchpoint
    SPDT Mechanical Switch
    For Horizontal Square/Rectangular HVAC Ducts
    Quick Delivery
    Sample Applications: Air Conditioning Ducts, Air Discharge and Exhaust Gas Channels, Pneumatic Conveyors, Filtration, Cyclones, Cooling and Drying Plants, and Blower Performance Monitoring
View Full Product Info
FPS
Insertion Paddle Flow Switch

For Liquids | up to 760 GPM | up to 450 PSIG | up to 250 °F | 1" NPT | 1" to 8" Pipes | Brass or SS | SPDT Switch | Adjustable Switch Point

Starting at $198
Fast Delivery
FPS - Insertion Paddle-Bellows Flow Switch for Liquids
Switching Range
0.9...4.4 GPM to 375...760 GPM
Fitting
1" NPT Thread
Wetted Material
Brass, SS
Max. Pressure
160 PSIG (Brass) / 450 PSIG (SS)
Max. Temperature
250 °F (120 °C)
Media Category
Liquid
    Externally Adjustable Switch Point
    Position-Independent Installation
    High Capacity SPDT Mechanical Switch
    Brass and SS Construction
    For Pipes 1" to 8" in Diameter
    Suitable For Water and Compatible Low-Viscosity Liquids
    Quick Delivery
    Sample Applications: Monitoring Cooling or Lubricant Circuits, Dry Run Protection for Pumps, Prevention of Low Water Levels
View Full Product Info
DPT
Target Type Flow Meter

For Liquids | up to 500 GPM | up to 580 PSIG | up to 176 °F | Brass or SS | 3/8" to 3" NPT | Rate Display or Digital Bargraph

Starting at $699
DPT - Target-Type Flow Meter
Measuring Range
1.5...8 GPM to 225...500 GPM
Fittings
3/8"...3" NPT Thread
Body Material
Brass, 316-Ti SS
Max. Pressure
580 PSIG @ 70 °F
Media Temperature Range
-10...176 °F (80 °C)
Accuracy
± 3 % FS
Media Category
Liquid
    Target/Leaf-Spring Design
    Minimal Wear Components
    Low Pressure Loss
    Accuracy ± 3% of Full Scale
    Rate Display or Digital-Bargraph
View Full Product Info
VKP
Plastic Variable Area Flow Meter

Made in the USA | For Liquids | up to 26 GPM | up to 230 PSIG | up to 250 °F | 1/4" to 1" NPT | Polysulfone Body | Direct Reading Scales | Reed Contact

Starting at $101
Fast Delivery
VKP - Plastic Flow Meter and Switch
Switching Range
0.5...5 GPM to 5...26 GPM (Water) / 0.5 ...4.5 GPM to 3...20 GPM (Oil)
Fittings
1" NPT Standard Threaded, ½" NPT and ¾" NPT Union Fittings (Optional)
Body Material
Polysulfone
Max. Pressure
230 PSIG
Max. Temperature
250 °F (120 °C)
Accuracy
± 5 % FS
Options
Reed Contact, Union Fittings
Media Category
Liquid
    ± 5% Full Scale Accuracy
    ± 1% Full Scale Repeatability
    NPT Fittings
    Polysulfone Construction
    Compact Size
    Direct Reading Scale for Oil and Water
    Made in the USA
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
View Full Product Info
VKM
All-Metal Viscosity Compensating Flow Meter for Oils

Made in the USA | Top Seller | 0.03...20 GPM | Viscosity Compensation | Viscosities up to 540 cSt | Up to 5,000 PSI | Brass or Stainless

Starting at $604
VKM - All-Metal Viscosity Compensating Flow Meter and Switch
Measuring/Switching Range
0.03...0.4 to 2.1...21 GPM
Fittings
¼"...1" NPT Threads
Material
Ni-Plated Brass, SS
Max. Pressure
3600 PSIG (Brass) / 5000 PSIG (SS)
Max. Media Temperature
212 °F (100 °C) (176 °F for VKM-8xxx)
Accuracy
± 5% FS
Options
Reed Contact, Analog Output, Compact Electronics
Media Category
Liquid
    ± 5% Full Scale Accuracy
    Viscosity Compensation to 540 cSt (No Scale Recalibration Necessary)
    Density Compensation to 30 lb/ft3 (0.48 SG)
    Direct Reading Scales
    Installation In Any Position
    Inline Connections
    Max. Pressure - 3600 PSIG (Brass) / 5000 PSIG (SS)
    Certifications/Approvals: cCSAus
    Made in the USA
    Top Seller
    BABA (Build America, Buy America) compliant models available
View Full Product Info
VKG
Viscosity Compensating Flow Meter and Switch

Made in the USA | Direct Reading Oil Scale | For Higher Viscosity Media | Easy Installation | Up to 175 PSI | Up to 212 °F | NPT Threads | 0.03...21 GPM | Optional Switches

Starting at $564
VKG - Viscosity-Compensating Flow Meter and Switch
Measuring/Switching Range
0.03...0.12 to 2...21 GPM
Fittings
¼" NPT...1" NPT Threads
Wetted Material
Ni-Plated Brass, SS, Glass, NBR, FKM
Max. Pressure
175 PSIG
Max. Temperature
212 °F (100 °C)
Accuracy
± 5% FS
Options
1 or 2 Reed Contacts, External Pointer Indicator
Media Category
Liquid
    For High and Low Viscosity Media
    Viscosity-Compensated up to 540 cSt (No Scale Recalibration Necessary)
    Density Compensated up to 30 lb/ft3
    Direct Reading Oil Scale
    Mounting Position Independent
    Inline Connections for Easy Installation
    Certifications/Approvals: cCSAus
    Made in the USA
    Top Seller
    BABA (Build America, Buy America) compliant models available
View Full Product Info
VKA
OEM Viscosity Compensated Flow Meter

Made in the USA | For Liquids | up to 26 GPM | up to 3600 PSIG | up to 212 °F | 1/2" to 3/4" NPT | up to 540 cSt Media Viscosity

Starting at $578
Fast Delivery
VKA - Viscosity-Compensated Flow Meter
Measuring Ranges
2...6.3 GPH to 8...26 GPM
Fittings
1/2" or 3/4" NPT Threads
Material
Ni-Plated Brass
Viscosity Range
30-540 cSt
Temperature Range
-13...212 °F (100 °C)
Max. Pressure
3600 PSIG
Accuracy
± 4% FS (Add ± 4% for Viscosity Changes)
Media Category
Liquid
    All Metal Body
    Switch Only, Meter Only, or Meter/Switch Versions
    Pressures to 3600 PSI
    Certifications/Approvals: cCSAus
    Made in the USA
    Quick Delivery
    Sample Applications: Lubrication Circuits, Pulp and Paper, Hydraulics, Extraction Machines, and Printing Machines
    BABA (Build America, Buy America) compliant models available
View Full Product Info
UVR - UTR
Glass Tube Variable Flow Meter

For Liquids or Gas | up to 2000 L/h | up to 10 bar | up to 100 °C | 3/8" to 1/2" NPT | Optional Switch Contacts | Low Pressure Loss

Starting at $1,127
UVR - UTR - Glass Tube Variable Area Flow Meter w/Needle Valve
Measuring Range
10…100 to 200…2000 L/h
Accuracy
4 acc. to VDI/VDE 3513
Maximum Pressure
10 Bar
Maximum Temperature
100°C
Process Connection
G 3/8, G ½, 3/8" NPT, ½" NPT Female Thread
Wetted Material
POM-C, Stainless Steel 1.4301, 1.4404
Output
Optional Switch Contacts
Media Category
Liquid, Gas
    Variable Area Design
    Low Pressure Loss
    Glass Tubes Allow for Direct Flow Observation
    Sample Applications: Cooling Circuits, Gas Burner Monitoring, and Inert Gas Control
View Full Product Info
URK
Glass Tube Variable Area Flow Meter

For Liquids or Gas | up to 50000 l/h or 500 Nm3/h | up to 16 bar | up to 100 °C | 1/2" to 3" ANSI Flange | Optional Switch Contacts

Starting at $818
URK – Glass Cone Variable Area Flow Meter w/Flange Mounting
Measuring Range
1…10 to 15000…50000 l/h, 0.02…0.2 to 50…500 Nm³/h
Accuracy
±2.5...4 % of Full Scale
Maximum Pressure
16 Bar
Maximum Temperature
100° C
Process Connection
DN15 ... 80, ½"... 3" ANSI Flange
Wetted Material
Cast Iron, Stainless Steel 1.4301, 1.4404
Output
Optional Switch Contacts
Media Categories
Liquid or Gas
    Variable Area Design
    Glass Tube Allows Direct Flow Observation
    Low Pressure Loss
    Sample Applications: Domestic and Plant Engineering, Cooling Circuits, Heating and Machine Tools, Solar Power, Welding, Pulp and Paper, Extrusion Machines, Glass Melting Pots, Induction Furnaces, and Water Treatment
View Full Product Info
SV
Variable Area Float-Type Flow Meters and Switches

Made in the USA | For Liquids or Gas | as Low as 0.075 GPM or 0.25 SCFM | up to 145 PSIG | up to 212 °F | 1/4" to 1-1/4" NPT | N/O or SPDT Contact

Starting at $360
Fast Delivery
SV - Float-Type Flow Meters and Switches
Liquid Ranges
0.075...0.35 to 2.5...40 GPM
Gas Ranges
0.25...1.25 to 10...150 SCFM
Fittings
¼"...1¼" NPT Threads
Material
Ni-plated Brass, SS
Max. Pressure
145 PSIG
Max. Temperature
160°F (70 °C) / 212 °F (100 °C)
Accuracy
± 5% FS
Option
N/O or SPDT Reed Contact
Media Categories
Liquid or Gas
    ± 5% Full Scale Accuracy
    Small, Compact Design
    Direct Reading Scales for Water and Air
    Wide Measuring Range
    Vertical Connections for Easy Installation
    Certifications/Approvals: cCSAus
    Made in the USA
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
View Full Product Info
SMN
All Metal Flow Switch

Made in the USA | For Liquids | Low Switch Point Capabilities | Low Pressure Drop with High Flow Rates | Brass or SS | Up to 5,000 PSI and 212 °F

Starting at $354
Fast Delivery
SMN - Flow Switch for Liquids
Switching Range
0.4...13 GPM
Switch Point
Approx. 0.25...1 GPM Falling
Fitting
1" NPT Thread
Body Material
Ni-plated Brass or St. Steel
Max. Pressure
3600 PSIG (Brass) / 5000 PSIG (SS)
Max. Temperature
212 °F (100 °C)
Switch
N/O or SPDT Reed Contact
Media Category
Liquid
    Low Switch Point
    Low Pressure Drop at High Flows
    Brass or SS Construction
    Maximum Pressure - 3600/5000 PSIG
    Maximum Temperature - 212 °F
    N/O or SPDT Reed Switch
    Certifications/Approvals: cCSAus
    Made in the USA
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
View Full Product Info
SM
Compact High Pressure All-Metal Rotameter

Made in the USA | For Liquids or Gas | Brass or SS | Direct Reading Water or Air Scales | Up to 40 GPM or 130 SCFM | Up to 5,000 PSI | Up to 212 °F | NPT Threads

Starting at $367
Fast Delivery
SM - High Pressure All-Metal Flow Meter and Switch
Switching Range
0.04...0.6 to 4...40 GPM / 0.2...1 to 5...130 SCFM
Fittings
1/4"...1-1/4" NPT Threads
Body Material
Brass, SS
Max. Pressure
Brass Units: 3600 PSIG, Stainless Steel Units: 5000 PSIG, Units with PP Floats: 230 PSIG(SS)
Max. Temperature
160 °F (70 °C) (PP Float) / 212 °F (100 °C) (Brass/SS Float)
Accuracy
± 5% F.S.
Media Categories
Liquid or Gas
    ± 5% Full Scale Accuracy
    Maximum Pressure - Brass Units: 3600 PSIG, Stainless Steel Units: 5000 PSIG, Units with PP Floats: 230 PSIG
    Direct Reading Scales for Water and Air @ STP
    Small, Compact Design
    Easy to Install
    Vertical and Horizontal Flows
    Certifications/Approvals: cCSAus
    Made in the USA
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
View Full Product Info
S Series
High Pressure All-Metal Flow Switch

Made in the USA | For Liquids or Gas | up to 14 GPM or 70 SCFM | up to 5000 PSIG | up to 240 °F | 1/4" to 3/4" NPT

Starting at $284
Fast Delivery
S - All-Metal Flow Switch for Liquids or Gases
Switching Range
0.075...0.25 to 1...14 GPM / 0.2...1.1 to 3.0...70 SCFM
Fittings
¼"...¾" NPT Threads
Body Material
Brass, SS
Max. Pressure
3600 PSIG (Brass) / 5000 PSIG (SS)
Max. Temperature
240 °F (115 °C) (Brass/SS Float) / 160 °F (70 °C) (PP, PVDF Float)
Accuracy
± 5% FS
Media Categories
Liquid or Gas
    Cost-Effective
    Reliable Operation
    Compact Design
    Vertical Connections for Easy Installation
    Made in the USA
    Quick Delivery
    Certifications/Approvals: cCSAus
    BABA (Build America, Buy America) compliant models available
View Full Product Info
KSM
All Plastic Flow Meter and Switch

Made in the USA | For Liquids | Direct Reading Scales for Water or Air | Large, Easy to Read Scale | Shock and Corrosion Resistant | Up to 260 GPM or 400 SCFM | Up to 145 PSI

Starting at $249
Fast Delivery
KSM - All-Plastic Flow Meter and Switch for Liquids or Gases
Measuring Range
0.06...0.66 to 35...264 GPM / 0.5...3 SCFM to 50...400 SCFM
Fittings
1"...2½" Glue Socket or NPT Thread
Body Material
Polyamide, Polysulfone
Max. Pressure
145 PSIG
Max. Temperature
140 °F (60 °C) (w/PVC Connections)
Accuracy
± 4% of Full Scale
Contact
Optional Reed Switch
Media Categories
Liquid or Gas
    Shock and Corrosion Resistant
    Direct Reading Scales for Water or Air
    Large, Easy-To-Read Scale
    Made in the USA
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
View Full Product Info
BVO
OEM Variable Area Flow Meter & Switch

Made in the USA | Quick Delivery | For Liquids | Rugged Metal Design | up to 13 GPM | up to 212 °F | up to 145 PSIG

Starting at $379
Fast Delivery
BVO - Flow Meter with Switch
Measuring Range
0.1...1.0 GPM to 1...13 GPM
Accuracy
± 10% Full Scale
Fittings
¼"...1" NPT Threads, Brass or 304 SS
Max. Temperature
212 °F (100 °C)
Maximum Pressure
145 PSIG
Media Category
Liquid
    Lower Cost, Rugged Design
    Repeatability ± 2% of Full Scale
    Brass or Stainless Steel Wetted Parts
    Adjustable SPST Switch Standard
    Made in the USA
    Quick Delivery
    Certifications/Approvals: cCSAus
    BABA (Build America, Buy America) compliant models available
View Full Product Info
BVB
Manifold Valves for VKG/VKM Variable Area Flow Meters

Made in the USA | Up to 8 Units | 6.3 GPM per Complete Valve Block | Up to 930 PSI and 210 °F | 1/2" NPT | Aluminum Body

Starting at $396
BVB - Manifold Valves for VKG/VKM Flow Meters
Max. Flow Capacity
6.3 GPM per Complete Valve Block
Fitting
1/2" NPT Thread
Body Material
Aluminum
Max. Pressure
930 PSIG
Max. Temperature
212 °F (100 °C)
Max. Flowmeter Quantity
8 Units
    Easy to Install
    Convenient, Centralized Flow Adjustment
    For 1 to 8 Flowmeters
    Made in the USA
    BABA (Build America, Buy America) compliant models available
View Full Product Info
BGN
Heavy-Duty Industrial All-Metal Variable Area Flow Meter

Liquid, Gas, or Steam | Direct Reading Scales | Up to 550 GPM or 640 SCFM | Up to 660 °F | Up to 8,700 PSI | NPT or ANSI Connections | Variety of Material Options

Starting at $1,992
BGN - All-Metal Armored Flow Meters
Flow Ranges
0.002...0.02 GPM to 60...550 GPM / 0.008...0.08 SCFM to 65...640 SCFM
Fittings
½"...6" ANSI/DIN Flanges, 1/4"...2" NPT Threads
Accuracy
Per DIN Class - 1.6 to 2.2 (Depending on model)
Max. Pressure Rating
580 PSIG Standard, Up to 8700 PSIG upon request
Operating Temperature Range
-40...392 °F (200 °C) / -40...662 °F (350 °C) (Optional)
Media Categories
Liquid, Gas, or Steam
    316 SS, PTFE-Lined SS and Hastelloy® C-22 Measuring Tubes
    ANSI, DIN and NPT Process Connections
    Direct Reading Scales Calibrated for Media Viscosity, Density, Operating Pressure and Temperature
    Analog Output, HART®, Foundation Fieldbus®
    Special Versions for Process Temperatures up to 662°F
    Special Materials Such as Monel, Tantalum and Others Available upon Request
    Top Seller
    Certifications/Approvals: ATEX, IECEx, SIL
View Full Product Info
BGF
Heavy-Duty Industrial All-Metal Variable Area Flow Meter

Liquid, Gas, or Steam | Designed for Horizontal or Vertical Installation | Up to 390 °F | Up to 260 GPM or 1000 SCFM | High Pressure Capacity | Line Sizes up to 3" | Direct Reading Scales

Starting at $2,926
BGF - All-Metal Armored Flow Meters
Flow Ranges
0.044...0.44 GPM to 26.4...264 GPM / 0.17...1.7 SCFM to 100...1000 SCFM
Accuracy
+/- 2% of Full Scale
Max. Pressure Rating
580 PSIG Standard (Higher on request)
Operating Temperature
-40...300 °F (150 °C) / -40...390 °F (200 °C) (Optional)
Fittings
½"...3" ANSI Flanges, 1/4"...2" NPT Threads
Media Categories
Liquid or Gas
    316 SS and PTFE-Lined SS Measuring Tubes
    Unique Variable Area Design for Horizontal and Vertical Installations
    Line Sizes to 3 Inches
    Direct Reading Scales Calibrated for Media, Density, Operating Pressure and Temperature
    Analog Output, HART®, Foundation Fieldbus
    Special Versions for Process Temperatures up to 390 °F
    Certificates/Approvals: ATEX, IECEx, SIL
View Full Product Info
UTS
Variable Area Flow Meter for Gas Burners

For Gas | up to 45 PSIG | up to 150 °F | Variety of Fittings | Stainless Steel - 304 or 316L | Replaceable Measuring Tube

Starting at $160
UTS - Variable Area Flow Meter for Gas Burners
Measuring Tube
Borosilicate Glass w/Polystyrene Cover
Housing
Ni-plated Brass, 304 SS, or 316L SS
Float
304 or 316L Stainless Steel
Fittings
M18 x 1.5, ¼" NPT Thread or G ¼ via Adapter (for Horizontal Pipes)
Max. Pressure
45 PSIG
Media Temperature
32...150 °F (65 °C)
Media Category
Gas
    Accuracy Class 4.0 (According to VDI/VDE 3513)
    Compact Design for Small Installation Spaces
    Installation Position - Vertical, Flow from Bottom
    Replaceable Measuring Tube
View Full Product Info
SWK
High Pressure Variable Area Flow Meter and Switch

Made in the USA | For Liquids | For High Pressures | up to 24 L/m | up to 3625 PSIG | up to 212 °F | Brass, SS, or PVC | Adjustable Switch or Switch with Indicator

Starting at $209
SWK - Compact Flow Meters and Switches
Measuring/Switching Range
0.05...0.1 to 13...24 L/m
Repeatability
±2.5% f.s.
Body Material
Brass, Stainless Steel, PVC
Fitting
G ½ Thread
Max. Temperature
212 °F (100 °C)
Max. Pressure
3625 PSIG
Media Category
Liquid
    Adjustable Switch or Switch with Indicator
    Compact Size, Universal Mounting
    Brass, Stainless Steel or PVC Body
    Made in the USA
    BABA (Build America, Buy America) compliant models available
View Full Product Info
KSV
Economical Micro Rotameter

Made in the USA | Liquids or Gas | Low Volume Measurement | Up to 20 GPH or 100 SCFH | Up to 248 °F | Up to 87 PSI | Resistant to Alkalines and Acids | Optional Needle Valve

Starting at $146
Fast Delivery
KSV - Economical Micro Flow Meter
Measuring Range Liquid
0.04...0.4 GPH to 2...20 GPH
Measuring Range Gas
0.3...3 SCFH to 10...100 SCFH
Fitting
1/8" NPT Thread
Body Material
Polysulfone
Max. Pressure
87 PSIG (6 BAR)
Max. Temperature
248 °F (120 °C)
Accuracy
± 6 % FS
Option
Needle Valve
Media Categories
Liquid or Gas
    ± 6% Full Scale Accuracy
    ± 1% Full Scale Repeatability
    Excellent Resistance to Acids and Alkaline Solutions
    Compact
    Easy to Read and Install
    Convenient Panel Mounting
    Made in the USA
    Quick Delivery
View Full Product Info
KSR - SVN
Low Volume Flow Switch

For Liquids or Gas | Control for Very Low Flows | as low as 0.03 GPH or 0.1 SCFH | up to 230 PSIG | up to 160 °F | 1/4" NPT | Proximity Switch or Reed Contact

Starting at $995
KSR/SVN - Low Volume Flow Switch for Liquids or Gases
Switching Range
0.03...4 GPH, 0.1...13 SCFH
Fittings
¼" NPT Thread, G¼
Wetted Materials
303 SS, Borosilicate Glass, FKM
Max. Pressure
230 PSIG
Max. Media Temperature
160 °F (70 °C)
Contact
Proximity Switch or Reed Contact
Media Categories
Liquid or Gas
    Control of Very Small Flows
    Proximity Switch or Reed Contact
    Vertical Connections for Inline Mounting
    BABA (Build America, Buy America) compliant models available
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ZED
LCD Indicating Display and Controller

Rate, Total, and Batch | Scaleable Analog Output | 2 SPDT Relay Outputs | Panel Mount or Field Housing

Starting at $614
ZED - LCD Indicating Display and Controller
Display
LCD Display of Rate, Total, Batch
Input Type
Frequency, 2000 Hz Max.
Ingress Protection
IP40 (Panel Mount), IP65 (Field Housing)
Display Units
Selectable Units of Measure
    2 x 8-digit LCD Backlit Display
    Scalable Analog Output
    2 SPDT Relay Outputs
    Panel Mount or Field Housing Options
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DAG-Z2
Counter/Preset Counter

Single or Double Counter with Independent Setting | Three Inputs - Configured as NPN, PNP, or TTL | Dual Line Display

Starting at $449
DAG-Z2 - Counter/Preset Counter
Display
4-Digit, 2-Line LED, Green/Red
Nominal Dimensions
74 mm x 32 mm
Input
Frequency, 1 Hz...100 kHz (NPN, PNP, TTL)
Outputs
1 SPDT Relay and 1 N/O Contact
Input Power
24...230 VAC/VDC ± 15%
    Single or Double Counter with Independent Setting
    Three Digital Inputs, Configured as NPN, PNP, or TTL
    74 mm x 32 mm Nominal Size
    Dual Line, Green/Red LED Display
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DAG-T4
Universal Digital Indicator/Controller

Programmable Display | Totalizing Function | Inputs - Thermocouple, Pt100, Current, or Voltage | 2 N/O Contacts

Starting at $534
DAG-T4 - Universal Digital Indicator/Controller
Display
Programmable, 5-digit LED, Red
Nominal Dimensions
96x48 mm
Input
Thermocouple, Pt100, Current and Voltage
Output
Relay - 2 N/O Contacts
Input Power
100...240 VAC ± 10%
    Versatile Process Indicator with Totalizing Function
    Thermocouple, RTD and Linear Analog Inputs
    96 mm x 48 mm Nominal Size
    Large, 5-Digit LED Display
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AUF
Compact Local Electronic Display

Plug-on Integral Indication for Transmitters | 4-20 mA Loop Powered | Standard Hirschmann Plug | Optional PNP Switch

Starting at $286
Fast Delivery
AUF - Compact Local Electronic Display
Power
4-20 mA Loop-Powered
Indicator
4-Digit, Red LED
Indication Range
-1999 to +9999
Accuracy
0.2 % of FS ± 1 Digit
Optional Switch
PNP Open Collector
    Local Indication for Transducers & Transmitters
    4-20 mA Loop-Powered
    Works with Standard EN 175301-803 Form A Type Hirschmann® Plug
    Switch Output Available
    Quick Delivery
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REG
Automatic Flow Regulating Valve

Made in the USA | Passively Activated | Brass or SS | Up to 2,900 PSI | Up to 572° F | 0.13...10.56 GPM

Starting at $113
Fast Delivery
REG - Automatic Flow Regulating Valve
Flow Rates
0.13...10.56 GPM (Water)
Fittings
3/4" NPT Female/Female, Female/Male
Material
Brass, SS
Max. Pressure
2900 PSIG
Max. Temperature
572 °F (300 °C)
    Brass or SS Construction
    Universal Mountability
    Passively Activated
    Compact Design
    Made in the USA
    Top Seller
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
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MSR
Contact Protection & Latching Relay

For Pump Start/Stop Applications | High Current Switching Capabilities | Dry Contact Input | Latching SPDT Relay Output

Starting at $515
MSR - Contact Protection & Latching Relay
Input
Dry Contact
Output
SPDT Relay, 8A @ 250 VAC
Input Power
24 VDC, 24 VAC, 110 VAC or 230 VAC
Mounting
35mm DIN Rail or Through Holes
    Latching SPDT Relay
    For Pump Start/Stop Applications
    For Contact Protection
    High Current Switching Capability
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KSK
All-Plastic Rotameter Flow Meter & Switch

Made in the USA | For Liquid or Gas | For Low Flow Rates | as low as 0.006 GPM or 0.06 SCFM | up to 145 PSIG | 3/8" to 1" NPT | Transistor or Reed Switches

Starting at $145
KSK - All-Plastic Low-Flow Flow Meter and Switch
Measuring Range
0.006...0.05 GPM to 0.44...4.4 GPM, 0.06...0.27 SCFM to 11.8...62 SCFM
Fittings
3/8"...1" NPT Thread
Maximum Pressure
145 PSIG
Accuracy
± 4% Full Scale
Media Categories
Liquid or Gas
    Non-Corrosive Wetted Materials
    Compact Design
    Polysulfone Version is Highly Resistant to Acidic and Alkaline Solutions
    Transistor and Reed Switch Contacts Available
    Made in the USA
    Quick Delivery
    BABA (Build America, Buy America) compliant models available
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KFR
Compact Acrylic Rotameter

Low Cost | Liquids or Gas | Up to 20 GPM or 100 SCFM | Up to 150 °F | Up to 100 PSI | Easy to Read Scale | NPT Threads

Starting at $94
KFR - Acrylic Flow Meter for Liquids or Gases
Measuring Ranges
0.2...2 GPH to 2...20 GPM, 0.1...1 SCFH to 10...100 SCFM
Fittings
1/8", 1/4", 1" NPT Thread
Body Material
Clear Acrylic
Max. Pressure
100 PSIG
Max. Temperature
150 °F (65 °C)
Accuracy
±2-5% FS, (Depending upon Model)
Media Categories
Liquid or Gas
    Clear, Easy to Read Scales
    Compact Size
    Durable Construction
    Low Cost
    Metric Scales Available
    Sample Applications: Air Sampling Equipment, Aquaculture, Desalinization, Gas Analysis, and Water Treatment
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KDS
All-Metal Low-Volume Variable Area Flow Meter

For Liquids or Gas | up to 200 l/h | up to 40 bar | up to 130 °C | 1/4" NPT | 316 SS | Switches & Analog Transmitters

Starting at $1,535
KDS - All-Metal, Low-Volume Variable Area Flow Meter
Measuring Range Liquid
0.1...1 L/h to 20...200 L/h
Measuring Range Gas
3...30 Nl/h to 600...6000 Nl/h
Fittings
¼" NPT Thread
Wetted Material
316 St. Steel
Max. Pressure
40 Bar (Higher pressures available upon request)
Max. Temperature
-40...130 °C (-25..100 °C w/Contact)
Accuracy
± 3 % FS
Media Categories
Liquid or Gas
    All-Metal Design
    For Measurement of Low Flow Rates
    Compact Size
    Optional Switches, Analog Transmitter
    Certificates/Approvals: ATEX, IECEx, SIL
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KDG - KDF-2
Micro Flow Meter and Switch

For Liquids or Gas | up to 160 l/h or 5000 Nl/h | up to 230 PSIG | up to 212 °F | 1/4" NPT or Hose | Integral Flow Control Valve | 1 or 2 Switches

Starting at $598
KDG / KDF-2 - Micro Flow Meter and Switch
Available Measuring Ranges
0.25-2.5 l/h...16-160 l/h, 0.5-5 Nl/h...500-5000 Nl/h
Fittings
¼" NPT Thread, Hose Connection
Material
St. Steel, Glass, FPM Seals (FFKM Optional)
Max. Pressure
230 PSIG
Max. Media Temperature
212 °F (100 °C) (158 °F w/ Switch)
Option
1 or 2 Inductive Proximity Switches (NAMUR Relay Required)
Media Categories
Liquid or Gas
    Integral Flow Control Valve
    Easy to Read Scale
    Compact Design
    Direct Reading Scales for Water and Air
    Switching for Low Flows
    Optional Panel Mounting Kit
    Certificates/Approvals: ATEX
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MFR
Magnetic Filter

Protects Devices from Debris Contamination | Removes Ferrous Particulates | Easy to Clean Filter | up to 580 PSIG | up to 392 °F

Starting at $263
MFR - Magnetic Filter
Fittings
Female Thread G 1/4...G 4
Body Material
Bronze Body, Stainless Steel Filter Screen, Ceramic Magnets, Klinger-SIL C-4300 Gasket
Max. Pressure
580 PSIG (40 bar)
Max. Temperature
392 °F (200 °C)
    Protects Devices from Debris and Sediment Contamination
    Removes Ferrous Particulates From Liquids
    St. Steel Filter Screen is Easily Removed for Periodic Cleaning
    G 1/4...G 4 Female Connections
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KFD2-KFA5
Isolation Switching Amplifier

SPDT Relay Output | Single or Dual Channel Models | IP 20 Protection | Narrow, DIN-Rail Mounted Design

Starting at $492
KFD2-KFA5 - Isolation Switching Amplifier
Protection
IP 20
Power
24 VDC (KFD2) or 110 VAC (KFA5)
Inputs
NAMUR or Dry Contact
Output
SPDT Relay
    Single or Dual Channel Models Available
    EEx ia IIC Control Circuit
    Narrow, DIN-Rail Mounted Design
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BGK
All-Metal, Low Volume Variable Area Flow Meter

For Low Flow Rates | All-Metal Design | Liquids or Gas | Switches | Analog Transmitter | up to 130 °C | up to 200 L/h or 6000 Nl/h

Starting at $3,509
BGK - All-Metal, Low-Volume Variable Area Flow Meter
Measuring Range
0.1...1 L/h to 20...200 L/h
Measuring Range
3...30 Nl/h to 600...6000 Nl/h
Fittings
DIN Flange DN 10...25 or ANSI 1/2"...1"
Wetted Material
316 St. Steel
Max. Pressure
Per Flange Rating
Max. Temperature
-40...130 °C (-25..100 °C w/Contact)
Media Categories
Liquid or Gas
    All-Metal Design
    For Measurement of Low Flow Rates
    Compact Size
    Optional Switches, Analog Transmitter
    Certificates/Approvals: ATEX, SIL, IECEx
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Explore Our Product Line

Discover KOBOLD USA's expertise in industrial instrumentation, offering advanced solutions for flow, pressure, level, and temperature measurement. Our products, synonymous with quality and precision, cater to a wide range of industries, backed by expert engineering and exceptional customer support.

Industrial Instrumentation

Why Choose Us

Choosing KOBOLD means opting for a partner who understands your needs and is equipped to help you tackle the challenges of modern industry. We are not just a supplier; we are a partner committed to contributing to your success.

  • Innovative Solutions At KOBOLD, we are continually advancing our technology to meet the ever-evolving challenges of the industrial world. Our products incorporate the latest innovations, ensuring they remain at the forefront of measurement and control technology.
  • Customization We understand that each industry has its specific needs. That's why we specialize in providing customized solutions, tailored to fit the exact requirements of your operations.
  • Quality and Reliability Our products are synonymous with quality and reliability. Manufactured under stringent standards, they guarantee accurate and consistent performance, contributing to the efficiency and safety of your processes.
  • Global Expertise, Local Support With our global presence, we bring a wealth of international expertise. Combined with local support, we ensure that our clients receive the best of both worlds - world-class technology with personalized, local service.
  • Comprehensive Range Our diverse range of products means we can cater to a wide array of measurement and control needs, making us a one-stop solution for many of our clients.
  • Customer-Centric Approach We pride ourselves on being customer-centric. From consultation to after-sales service, our team is dedicated to providing excellent support, ensuring that your experience with us adds value to your operations.
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Our LinkedIn page reflects our core values: a focus on our people, continuous improvement of our processes, and the excellence of our products. We strive to create content that's not just informative, but also engaging and valuable to our followers.

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Connect with us today and be part of our journey in the world of instrumentation and measurement technology. We look forward to engaging with you!

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KOBOLD Worldwide

KOBOLD proudly serves clients globally with our extensive network of locations. In the USA, we're based in Pittsburgh, PA, providing top-tier service and expertise in flow measurement technology.

Office Locations
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