Level measurement Ultrasonic sensor HART

The MEUS has a sound exit opening which receives also the reflected sound waves. The transit time of this signal is a quantity for the distance to the measuring point.

By means of the electronics with the power supply fed to the sensor, the measured transit time is converted to an electrical standard signal. This electric signal changes in propotion to the distance and can be evaluated correspondingly.

Features Level measurement Ultrasonic sensor HART

  • Input: Ultrasonic echo
  • Ranges: 300...3500 mm, 200...2000 mm
  • Output: 4...20 mA (HART), 3-wire system
  • Supply: 24 VDC
  • Process connection: M30x1,5, M18x1
  • Electrical connection: M12x1, 8-pole
  • Temperature range: -15...+70 °C
  • Limit value contacts: 2 electronically (NPN/PNP)
  • Configuration: with keys/software
  • Material sensor tube: stainless steel, Option: synthetic

Area of application

The MEUS is suitable for distance and level measurement, belt tension control or presence recognition.

With it’s two configurable limit value contacts and the integrated display, the ultrasonic sensor is also suitable for applications with higher requirements.