Ultrasonic Level Transmitters
Ultrasonic level transmitters measure level without contacting the media. The sensor emits an ultrasonic pulse train and receives the reflected echoes; the electronics select the echo from the surface and calculate the distance from the time of flight.
Non-contact measurement suits water treatment, chemical processing, and food and beverage applications. The transmitters detect small level changes, install easily, and integrate into existing control systems. Ultrasonic level measurement products are listed below.
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
Maximum Range
19.6 or 39.3 feet
Temp. Range
-31...140 °F (60 °C) or -40...176°F (80 °C)
Configuration via Push-Button or NEOCal software
Compact and Easily Installed
Resolution of 0.079" or 0.196"
Reliable Measurement even with Condensation
Corrosion Resistant PVDF Transducer
Fail-safe Diagnostics with Selectable Signal Fail-safe Outputs
Intrinsically Safe Versions are Available
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
Measuring Range
Liquids Up to 80 ft (25 m)
Fittings
1-1/2", 2" NPT, 3",5",6" ANSI Flange
Max. Temperature
194 °F (90 °C)
For Level Measurement or Flow Measurement in Open Channels
Measuring Range of Liquids up to 80 feet, Solids up to 32 feet
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
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
Measuring Range
Liquids up to 20 Feet
Accuracy
± 0.2% of Reading + 0.05% of Full Scale
Wetted Material
PP or PVDF
Maximum Temperature
194 °F (90 °C)
Outputs
4-20 mA HART®, Relay
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)