Fluorocarbon Refrigerants (A2L) Transmitter

  • Long-life maintenance free MOS sensor
  • User selectable output 4-20 mA / 0-10 V
  • Range of compact wall mount enclosures
  • Low cost for volume HVAC applications


Fluorocarbon refrigerants transmitter E2615-HFC  is a new low cost device intended to use in HVAC applications. The device has high sensitivity to low GWP (Global Warming Potential) A2L refrigerants such as R-32 and R-1234yf, as well as to R-404a and R-410a which are commonly used in air conditioning and refrigeration systems.

The device operates in the range of 0...50% LFL (for A2L type refrigerants). 

The transmitter is based on a miniature metal oxide semiconductor (MOS) sensor with long lifetime (>5 years). The sensor requires no field recalibration during the whole lifespan. 

The analog output of the device is user settable to 4-20 mA or 0-10 V.

The device is available either in a slotted IP20 enclosure or in a IP65 enclosure.

*Available from Q1 2020