Refrigerants Detector-Transmitter

  • Range 0...1000 ppm halocarbon gas
  • Resolution 1 ppm halocarbon gas
  • Wall or duct mount
  • Attached or remote sensor
  • Two relays for alarm / ventilation control
  • 4-20 mA / 0-10 V, RS485


Refrigerant detector-transmitter E2608-HFC is a member of new PluraSens® family of multifunctional measurement instruments.

The instrument utilises fully calibrated and temperature compensated MOS gas sensor with excellent repeatability, stability and long lifetime. The sensor is highly sensitive to a wide range of CFC, HFC and HFO compounds,  including R-12, R-123, R-125, R-134a, R-143, R-22, R-404a, R-407c, R-410a, R1234yf and similar.

For demanding applications, a NDIR sensor is available on request.

Two relays with closing contact may be used for remote signalling or ventilation control. The default alarm set-points are typically at 100 ppm and at 500 ppm of halocarbon gas. 

Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the detector to safety or automation systems.