Level Switches

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Level Switches

KOBOLD USA's Level Switches are designed to provide reliable and precise level control for most industrial applications. They are crucial for monitoring and managing the fill level of liquids and bulk materials in tanks and containers. Our level switch types include float, ultrasonic, and pressure-based mechanisms that ensure accurate and consistent performance for different media and environmental conditions. By integrating our level switches, operators can achieve better process control, enhance safety, and prevent overflows or dry runs, ultimately leading to improved operational efficiency.

Whether you need to monitor water, corrosive liquids, or granular bulk materials, we offer robust and durable solutions. Our level switches seamlessly integrate into many existing systems, providing real-time data and control capabilities. Below, you will find a comprehensive list of our level switch products, each engineered to meet our high standards of quality and reliability.

Types of Level Switches

Bulk Materials Level Switches Capacitive Level Detection Conductive Level Switches Float Magnetic Switches
Optical Level Switches Pressure Level Switches Vibrating Level Switches

Products

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
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
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
View Full Product Info
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)
View Full Product Info
NCG
Large Multipoint Magnetic Float Level Switch

up to 96" | up to 80 PSIG | up to 176 °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
Instrument Type
Large multipoint float level switch for liquids
Maximum Stem Length
96"
Switch Points
1 to 6 per unit, factory set in user-specified locations
Switch Accuracy
1/8" (3.2 mm)
Process Connections
1/2" NPT male; 1-1/4" NPT, 2" NPT & 3" ANSI flange, each with 1/2" NPT conduit; 1/2" tube end
Stem / Fitting Material
316 stainless steel; PVC (fitting types 1, 3, 5)
Float Materials
316 stainless steel, NBR (small or large), or polypropylene (PVC-stem units)
Minimum Specific Gravity
0.40–0.65 by float type (SS ball: 0.65; small NBR: 0.40; large NBR: 0.42; PP: 0.50)
Electrical Rating — SPST (standard)
200 VDC / 150 VAC, 0.5 A; 70 W max
Electrical Rating — SPDT (option D4)
150 VDC/VAC, 0.5 A; 20 W max (max. 4 SPDT points on SS units, 3 on PVC units)
Maximum Pressure
80 PSIG (5.5 bar)
Operating Temperature
-40 to 176°F (-40 to 80°C)
Options
A: adjustable fitting (types 2–4, not PVC); B: weighted NBR floats; D4: SPDT contacts; NT: NEMA 4x aluminum junction box with terminal strip (types 2–4)
    Large Multipoint Design for Liquids — Up to Six Switch Points per Unit
    Stem Lengths up to 96" (2438 mm), Switch Locations Specified by the User
    Multiple Material Combinations - 316 SS or PVC Stems; 316 SS, NBR, or Polypropylene Floats
    Maximum Pressure of 80 PSIG (5.5 bar)
    Operating Temperature of -40 to 176 °F (-40 to 80 °C)
    Hermetically Sealed Reed Switch Contacts, N/O or N/C Logic per Switch Point; Optional SPDT Contacts
    Optional Weighted NBR Floats
    Custom Manufactured to Order; Single-Point and Multipoint Configurations
    Optional Adjustable Fitting and NEMA 4x Aluminum Junction Box
View Full Product Info
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
Instrument Type
Miniature multipoint float level switch for liquids
Maximum Stem Length
48" (1219 mm)
Switch Points
1 to 4 per unit, factory set in user-specified locations
Switch Accuracy
1/8" (3.2 mm)
Process Connections
1/8", 1/4", 1/2" NPT male; 3/4" & 1" NPT male with 1/2" NPT conduit; 5/16" tube end
Stem / Fitting Material
Brass or 316 stainless steel
Float Stop Material
Brass (brass units); 316 SS (stainless units)
Float Materials
316 stainless steel, NBR, or polypropylene
Minimum Specific Gravity
0.66–0.82 by float type (Type 1: 0.66; Types 2, 3, 5: 0.70; Type 4: 0.82)
Electrical Rating — SPST (standard)
200 VDC / 150 VAC, 0.5 A; 70 W max
Maximum Pressure
80 PSIG (5.5 bar)
Operating Temperature
-40 to 176°F (-40 to 80°C)
Lead Wires
24" (610 mm) standard
Options
NT: aluminum junction box with terminal strip, NEMA 4x (fitting types 3 & 4)
    Miniature Multipoint Design for Liquids — Up to Four Switch Points per Unit
    Stem Lengths up to 48" (1219 mm), Switch Locations Specified by the User
    Wide Variety of Material Combinations - Brass or 316 SS Stems; 316 SS, NBR, or Polypropylene Floats
    Maximum Pressure of 80 PSIG (5.5 bar)
    Operating Temperature of -40 to 176 °F (-40 to 80 °C)
    Hermetically Sealed Reed Switch Contacts, N/O or N/C Logic per Switch Point
    Custom Manufactured to Order; Single-Point and Multipoint Configurations
    Optional NEMA 4x Aluminum Junction Box
View Full Product Info
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
View Full Product Info
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
View Full Product Info
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
View Full Product Info
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
View Full Product Info
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
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
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
View Full Product Info
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
View Full Product Info
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
View Full Product Info
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
View Full Product Info
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.
View Full Product Info
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, G 1/2, or M16 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
View Full Product Info
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
View Full Product Info
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
IP67
Max. Pressure
580 PSIG
Temperature Range
15°...250 °F (121 °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
View Full Product Info
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
View Full Product Info
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
View Full Product Info
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
View Full Product Info
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
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
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
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
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
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
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
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

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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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LinkedIn

Join our LinkedIn community

At Kobold, we believe in sharing our story, and LinkedIn is where we bring it to life. Follow us to stay connected with the pulse of our company and the instrumentation industry.

What you'll find:

  • Employee spotlights that showcase the talented individuals behind our success
  • Product updates to keep you informed about our latest innovations
  • Success stories that demonstrate the real-world impact of our solutions
  • Educational articles to enhance your industry knowledge

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.

We appreciate every member of our LinkedIn community and always welcome your feedback. Your insights help us improve and grow.

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
USA
Germany
Australia
Austria
Belgium
Bulgaria
Canada
China, Peoples Republic
Czech Republic
France
Hungary
India
Indonesia
Italy
Malaysia
Mexico
Netherlands
Perú
Poland
Republic of Korea
Singapore
Slovakia
Spain
Switzerland
Thailand
Tunisia
Turkey
United Kingdom
Vietnam
Kobold Group Heinrichs Henschen Mesura Unirota