Honeywell E3SRMO2 Sensor Refrigerant Corrosion-Resistant Finish: Built to withstand

Corrosion-Resistant Finish: Built to withstand exposure in exterior commercial HVAC maintenance environments

Fast Commissioning: Pre-wired lead wires and 20 preset installation configurations significantly reduce field labor time

The integrated 100-mesh strainer protects the expansion orifice from debris and contaminants in the refrigerant line

While the scale reaches 75 PSI

Industrial Calibration: Engineered for precision accuracy in residential and light commercial cast iron boiler configurations

Honeywell E3SRMO2 Sensor Refrigerant Corrosion-Resistant Finish: Built to withstandThe Honeywell E3SRMO2 is a high performance E3Point oxygen (O2) remote mounted sensor engineered for precise atmospheric monitoring in critical environments. As an identical replacement for the Honeywell 1309A0056, this unit integrates seamlessly with E3Point standalone gas monitors (E2SA E2SAH) to provide dependable dual gas detection capabilities. Designed for the rigors of mechanical rooms, parking garages, and industrial facilities, the Honeywell