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可调式带防风雨式压力开关p947系列

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韩国阀门|管件|填料函

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详细介绍

Service intended

P947 bellows 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 ~ - 0.15 bar to 1.5 ~ 15 MPa
Dead band	Within 8 to 20 % 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 (316L SS), Monel and Hastelloy-C
Element	Bellows Stainless steel (316L SS), Monel and Hastelloy-C
Case and cover	ALDC 12.1 Silver gray finished aluminium
Contact	Micro contact type One SPDT One DPDT
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 DPDT contact rating Resistance load AC 125 V / 250 V, 10 A DC 125 V, 0.5 A DC 8 V, 10 A DC 14 V, 10 A DC 30 V, 10 A Inductive load AC 125 V, 6 A /AC 250 V, 4 A DC 125 V, 0.05 A DC 8 V, 6 A DC 14 V, 6 A DC 30 V, 4 A
Conduit connection	¾" PF (F)
Process connection	¼", ⅜", ½" PT, NPT and PF
Option	Bracket : Wall mounting, 304SS and 316SS ±0.5 % of adjustable range