Honeywell Analytics S301-IRF-R410A Sensor Els PW 17895 protecting the heat exchanger and

protecting the heat exchanger and surrounding components from excessive thermal exposure

making it compatible with standard copper piping used in high-pressure R-410A systems as well as R-22 and R-134a applications

Verify the model number and heater kit series on the unit nameplate

leak-tight seal even under repeated cycling in high-temperature environments

Honeywell Analytics S301-IRF-R410A Sensor Els PW 17895 protecting the heat exchanger andThe Honeywell Analytics S301 IRF R410A is a specialized R410A refrigerant gas sensor engineered for precise leak detection in high stakes environments like chiller plants and mechanical rooms. As the direct updated replacement for the 301 IRFS R410A, this unit integrates seamlessly with the Honeywell 301 EM Controller using an analog or digital interface. Utilizing advanced infrared sensing technology, it provides a stable 0 1000 PPM measurement