: Pressure Switch

Service intended

P945 diaphragm type pressure switch can be used in a variety of process lines. Internal micro switch is operated by pressure of various fluids such as atmospheric pressure and water pressure. The pressure sensing part is a piston actuated assembly.

Fluid	Gas and oil
Repeatability	±1.0 % of adjustable range
Adjustable range (mbar, kPa, bar, MPa)	-0.1 to -0.15 bar
Dead band	Fixed One SPDT : Approx. 5 % of adjustable range Two SPDT : Approx. 10 % of adjustable range
Working temperature	Ambient : -20 ~ 65 °C Fluid : Max. 100 °C
Degree of protection	EN60529/IEC529/IP65

Standard features

Pressure connection	Stainless steel (316SS), Monel and Hastelloy-C
Element	Stainless steel (316L SS)
Case and cover	ALDC 12.1 (Silver gray painted)
Contact	Micro contact type One SPDT Two SPDT (Only available with single setpoint)
Contact rating	SPDT contact rating AC 125 V / 250 V, 15 A DC 125 V, 0.4 A for resistance load DC 125V, 0.03 A for inductive load
Conduit connection	¾" NPT (F)
Process connection	⅜", ½" PT, NPT and PF

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P945 Series_Weatherproof type pressure switch

P945 Series

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Pressure Switch

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