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Anti-Fouling PTFE Coating: The Teflon-coated surface inhibits mineral accumulation
facilitating the safe combustion of natural gas or propane and reducing the potential for system lockout errors or fuel accumulation during startup
ensuring safety and visibility even if the photocell is compromised
ideal for high-temperature and light oil applications
and bypass loops within hydronic systems requiring variable flow control
Honeywell S301-IRF-R22 Sensor Els PW 17895 Anti-Fouling PTFE Coating: The Teflon-coatedAs an updated direct replacement for the 301 IRFS R22, the Honeywell S301 IRF R22 is a professional grade R 22 refrigerant gas sensor engineered for critical leak detection in chiller rooms and mechanical spaces. Utilizing advanced infrared sensing technology, this unit provides high accuracy monitoring of R 22 levels without the cross sensitivity issues common in lower end electrochemical sensors. It is designed for seamless integration with the
US$ 27.50
US$ 27.50
US$ 31.25
US$ 27.25