The latest generation of Rotronic Intrinsically Safe temperature and humidity sensors and measurement transmitters are ATEX certified for temperatures up to
85 °C, Zone 0/20. This higher temperature limit makes them suitable for a wide range of applications and installations where there is a risk of explosion due to dust or gas in the environment. The HygroFlex5-EX Series was developed for the pharmaceutical, biotechnology, grain & sugar, petrochemical and oil & gas industries.

Conforming to the latest standards, the HygroFlex5-EX measurement transmitter is galvanically isolated. Stainless steel interchangeable probes are available for all applications.

Significant features of the Rotronic ATEX Certified HygroFlex5-EX Series

  • Interchangeable stainless steel probes certified for Zone0/20
  • High ATEX certified temperature limit of      85 °C
  • Probe types available for all applications
  • Wall and duct mount transmitter versions
  • Two analogue outputs, moisture values available
  • Sensor alarm – outputs can be set high/low
  • Robust aluminium housing, IP 66 rated
  • LC display option with keypad

HygroFlex5-EX Technical Datasheet – click here

Contact Chris Fox at Rotronic to discuss any project or application requiring ATEX certified humidity/moisture and temperature sensors for monitoring and process control.
Tel: 01293 571000