Flush-mounted pressure and level transmitter
- type PIEZOTEC PZT100/PZT101



  • modular process connection system with sealing cone free of elastomers
  • precise measurements ≤ ± 0,15% FS
  • TurnDown 10
  • integrated onsite display or external operating module OPUSM for parametrisation and display of measured values
  • high protection classes IP 67 and IP69K
  • vacuum tight measureing cell
  • application strengths: content and process pressure measurements / vacuum measurements even at high temperatures


The pressure transmitters PZT are applicable for pressure and level measurements in pipes and vessels. The modular process connection system offers a huge variety of connection adapters and adds a sustainable cost reduction. The flush mounted process connection with its sealing cone free of elastomers and its stainless steel membrane is certified by EHEDG, type EL-CLASS I and hence applicable for measurements with highest hygienic requirements.

The vacuum tight measuring cell with stainless steel membrane works with the piezoresistive measruning principle. The pressure transmitters PZT are designed for measuring ranges of -1/0...0,35bar up to -1/0...100bar. Special measuring ranges are also available. Due to the construction for permanent temperatures up to 125°C or 200°C respectively the transmitter are CIP and SIP cleanable. In addition the high protection classes IP67 and IP69K allow an accurate outside cleaning with foam and power washer and prevent the permeation of humidity into the instrument. As an additional protection against humidity the electronics in the housing are completely casted.

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.