The pressure switches normally used to turn shop air compressors on and off today typically employ a sensing element that consists of a plunger or piston working against a compression spring.

accumulator and pressure cutoff switches. At first it seems strange to see something engineered for R22 refrigerant working so well compressing air. Morphing refrigeration systems into air ...

The PS98-Series of pressure switches feature a polysilicon strain gage coupled with an ASIC to provide smooth, thermal-compensated pressure sensing. Outputs can actuate solid-state relays or ...