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Air flow switch


The FS2-W air flow switch is intended to monitor air flow or leakage on datection of air flow rate in pipes and ducts. It's widely used in alarming flow flora failure of od air and non aggressive gases in pipes and ducts (safe switch).


Min. cut-out value1.0m/s Min. cut-in value2.5m/s

Max. cut-out value8.0m/s Max. cut -in value9.2m/s

Lifetime: 50.000 cycles at nominal load

Paddle material: Stainless steel Aisi175×80×0.15(T)mm 

Fluid temperature: -10…+85 

Working humidity RH: 10...95% RH, non-condensing

Working temperature  : -40...+85 

Level of protection: IP65