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 |
© WISE Control Inc. All rights reserved. ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.