Flush-mounted pressure and level transmitter
- type PIEZOMESS PZM100/PZM101 / VARIMESS VRM100/101



  • EHEDG-aseptic certified modular process connection system
  • precise measurements ≤ ± 0,15% FS
  • TurnDown 10
  • integrated or external display and operating module OPUSM
  • vacuum proof and extremly overload safe
  • direct entry of parameters with plain text display
  • easy to clean and high protection classes IP 67 and IP69K
  • application strengths: content and process pressure measurements / vacuum measurements even at high temperatures


The PIEZOMESS PZM100 und PZM101 and VARIMESS VRM100 und VRM101 pressure transmitters are suitable for taking pressure and filling level measurements in pipelines and containers. The modular process connection system offers a wide range of connection adapters and helps to cut costs in the long term. The flush-mounted process connection with O-ring seal and stainless steel membrane is certified to EHEDG type EL-ASEPTIC CLASS 1 and is thus predestined for measurements which satisfy even the most stringent hygiene requirements.

The sensor measuring ranges of the piezoresistive vacuum-proof measuring cell with stainless steel membrane of the PZM pressure transmitters range from -1/0…0.35bar to -1/0…100bar. The VRM pressure transmitters feature a capacitive measuring cell with ceramic membrane and are designed to measure from -1/0…+4bar to -1/0…+70bar or 0…4bar to 0…70bar Given their high overload protection, they are ideal for taking measurements under conditions where pressure shocks and cavitation are possible. Special measuring ranges are possible for both versions.

All the pressure transmitters in series 100/101 are designed for universal applications and, in particular, for applications with constantly high temperatures of up to 200°C. Furthermore, using the on-site display with series 100 and the display and operating module OPUSM in series 101, the pressure transmitters can be simply read out, configured and diagnosed.