Barksdale Series CSM Compact Pressure Switch

The CSM series is the companion to the CSP, covering higher pressure ranges from 30-120 psi to 2000-5000 psi. Like the CSP, it offers high proof pressure at 9000 psi along with the same range of process connections. The CSM features a zinc-plated steel fitting. Both AC and DC switching is available

General Specifications*Accuracy:+/- 3% of full set point rangeSwitch:SPDT or SPSTWetted Parts:Nitrile (Optional Viton & EPDM) Diaphragm; Zinc plated steel fittingElectrical Connection:Free Leads – 18”
DIN #43650A
1/4 Spades
Deutsch 2 pins DT04-2P
Deutsch 2 pins DT04-3P
Weatherpak 2 pins WPT-2
Weatherpak 3 pins WPT-3Enclosure Ratings:DIN 43650A-IP65, Terminals – IP00Approvals:cURus UL recognized components evaluated to industrial control equipment standards
UL508 & Canadian standard CSA C22.2, No. 14Process Connection:1/4” NPT
1/8” NPT
7/16-20 SAE
G 1/4
9/16-18 SAETemperature Range:-20°F to 176°F (-29°C to 80°C)
UL max. ambient temperature 131°F (55°C)Adjustment Instructions:
Pressure Setpoint:
Turn 3/32” allen wrench adjustment screw clockwise to increase pressure; counterclockwise to decrease pressureShipping Weight:0.41 lbs (0.19 Kg.)* See product configurator for additional options.Wiring Code

CONTACTSFREE LEADSDIN
CONNECTION (PIN #)1/4 SPADESDEUTSCH
(RECEPTACLE)WEATHER PACK
(FEMALE)*COMMONBLACK18PIN APIN ANORMALLY CLOSEDBLUE28PIN CPIN CNORMALLY OPENRED38PIN BPIN B* Not UL rated