Description
The pressure switch closes or opens an electrical contact when the desired pressure is reached. If it falls below. the contact will be reset
Media
compressed air. non-corrosive gases or liguids
Overpressure
see chart for max. static pressure, dynamic pressures are 50% lower
Switch contact
DS15/16: NO contact optionally NC contact - DS17/18: SPDT switch
Contact load
DS15/16:2 A at 42 V DC. DS17: - 4Aat42VDC. - DS18: - 4Aat250VAC
Electrical connector
DS15/16: screw terminal. DS17/18: spade terminal 6.3 x 0.8 mm. optionally also for DS15/16
Hystérésis
DS15/16: 5... 20%. - DS17/18: adjustable to 10... 30% by factory
Lite cycle
10e switching cycles at < 50 bar Switching frequency max. 200 cycles/min
Vibration résistance
10 g at 5...200 Hz - Sliock résistance - 30 g
Certifications
CSA-certified and UL-listed - Mounting position - any
Protection class
IP 00. with coupling socket IP 65
Température range
-30 °C to 100 DC / -22 °F to 212 °F for NBFVBuna-N.
-30 °C to 120 °C / -22 °F to 248 °F for EPDM. -5 °C to 120 °C / 23 °F to 248 *F for FKM
Material
Body: Steel, brass at DS15. optionally stainless Steel at DS18
Elastomer. NBFVBuna-N. optionally EPDM or FKM