Weatherproof type pressure switch (Local setpoint adjustable)_P940 series

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Weatherproof type pressure switch (Local setpoint adjustable)_P940 series

High-quality products, preferential prices, perfect after-sales service




Detailed Introduction

Service intended

P940 series pressure switches are micro contact type, and these are suitable for corrosive fluids and high pressure measurements. Dead band is fixed.

Nominal diameter Refer to dimension drawing
Repeatability ±1.0 % of adjustable range
Adjustable setting range (MPa, kPa, bar) -0.1 ~ 0 to -0.1 ~ 2.5 MPa
0 ~ 0.1 to 0 ~ 35 MPa
Dead band Fixed
One SPDT : Approx. 5 % adjustable range
Two SPDT : Approx. 10 % of adjustable range
Working temperature Ambient : -20 ~ 65 °C
Fluid : Max. 100 °C

Standard features

Pressure connection Stainless steel (316SS)
Element Stainless steel (316SS)
Case and cover ALDC 12.1
Silver gray painted
Contact Micro contact type
One SPDT or two SPDT
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 resistance load
Conduit connection ½" PF (Single setpoint) P941
¾" PF (Dual setpoint) P942
Process connection ⅜", ½" PT, NPT and PF


Demand Message