T: +60(3) 3344 8819

F: +60(3) 3343 8819

Liquid Level & Interface Transmitter with Displacer

  • ZMVDRobust and reliable values
  • For liquid level, 2 layer interface, volume, mass, density
  • Independent of pressure, temperature, conductivity, dielectric, foam or vapor
  • No power supply needed - 360° adjustable display

The ZM-VD transmitter with displacer from Helios Zimmerli is utilising buoyancy principle for continuous measurement of level, interface, volume, mass and SG in liquid media .
The level measured in this way is transmitted to the display and / or the transmitter by means of a lifting rod and a magnetic coupling.

  • indicator

    Local indicator, no power supply needed
  • Displayed as per selection: Level / Volume
  • Suitable for mobile or stationary containers
  • On-site comparison not required, factory calibrated


  • Limit switches: Min- / Max-Alarm limit switches
  • Transmitter: Electronic transmitter 4 to 20 mA, Min- / Max-Alarm limit switches
  • Materials: Stainless steel for medium wetted parts, option Hastelloy C276
  • Certificates: ATEX type of protection II 1/2G, Ex ia II C

PDF datasheet