Ultrasonic Liquid Level Transmitter


The FL-ULS2 is designed for level measurement in tanks or sumps and provides a 4-20mA output relating to the distance between the sensor and the surface being detected. Measurement is made by non-intrusive ultrasonic technology and the unit fixes in the top of the tank.

Delivery in approximately 2-5 working days (subject to availability)

Download Ultrasonic Liquid Level Transmitter Datasheet



  • Non contact sensing
  • 4-20mA output
  • IP68 housing
  • Built-in temperature compensation

Product Specification

  • Measuring Range: 0.5..8m
  • Resolution: 1mm
  • Operating Frequency: 50kHz
  • Accuracy: 0.25% of measuring range
  • Output: 4…20mA
  • Supply: 20…38Vdc
  • Power Consumption: 0.5W
  • Operating Temperature: -10…+60°C
  • Static Pressure Limits: -0.25…2 bar
  • Materials: Casing Glass filled with polypropylene, transducer UPVC
  • Mounting Flange: ANSI 3” 150lb, DN80 PN16
  • Protection: IP68
  • Dimensions: 178 x 192 mm dia.
  • Weight: 2.42kg
Ultrasonic Liquid Level Transmitter


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