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可调式带防风雨式压力开关p947系列

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可调式带防风雨式压力开关p947系列

可调式带防风雨式压力开关p947系列

可调式带防风雨式压力开关p947系列
产品描述

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

 

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