Barksdale
Barksdale Series CSK Compact Pressure Switch
Product Code:Series CSK
Description
For smallest size and lowest cost, the CSK series is the switch of choice. With a high proof pressure of 9000 psi, the CSK includes pressure ranges from 20-120 psi to 1000-3000 psi. The CSK is available in DC switching only, SPST. As with the entire CS series, gold contacts are available.
1/4 inch spade
Leads with Deutsch 2 pinsEnclosure Ratings:Switch sealed IP65 except exposed terminalsProcess Connection:1/4” NPT
1/8” NPT
7/16-20 SAE
G 1/4
9/16-18 SAETemperature Range:-20°F to 180°F (-29°C to 82°C)Adjustment Instructions:
Pressure Setpoint:
Turn 1/8” allen wrench adjustment screw clockwise to increase pressure; counterclockwise to decrease pressureShipping Weight:0.15 lbs (0.07 Kg.)* See product configurator for additional options.Wiring CodeCONTACTSFREE LEADS1/4 SPADEDEUTSCH RECEPTACLENormally OpenBlack2PIN BCommonBlack1PIN ANormally ClosedBlack2PIN B
Technical Specifications
For smallest size and lowest cost, the CSK series is the switch of choice. With a high proof pressure of 9000 psi, the CSK includes pressure ranges from 20-120 psi to 1000-3000 psi. The CSK is available in DC switching only, SPST. As with the entire CS series, gold contacts are available.
General Specifications*
| Accuracy: | +/- 4% of full set point range |
| Switch: | SPST; Creep action (fl oating contact) |
| Wetted Parts: | Nitrile (Optional Viton & EPDM) Diaphragm; Zinc plated steel fitting |
| Electrical Connection: | Free Leads – 18” 1/4 inch spade Leads with Deutsch 2 pins |
| Enclosure Ratings: | Switch sealed IP65 except exposed terminals |
| Process Connection: | 1/4” NPT 1/8” NPT 7/16-20 SAE G 1/4 9/16-18 SAE |
| Temperature Range: | -20°F to 180°F (-29°C to 82°C) |
| Adjustment Instructions: Pressure Setpoint: | Turn 1/8” allen wrench adjustment screw clockwise to increase pressure; counterclockwise to decrease pressure |
| Shipping Weight: | 0.15 lbs (0.07 Kg.) |
| * See product configurator for additional options. | |
Wiring Code
| CONTACTS | FREE LEADS | 1/4 SPADE | DEUTSCH RECEPTACLE |
|---|---|---|---|
| Normally Open | Black | 2 | PIN B |
| Common | Black | 1 | PIN A |
| Normally Closed | Black | 2 | PIN B |