1WPS Compact Pressure Switch

Brand: Winters Instruments

1WPS Series compact pressure switch.
Features
  • Compact all purpose pressure switch
  • All stainless steel housing with diaphragm or piston actuated sensor
  • Wide range of electrical switching outputs
  • 1 x SPDT
  • IP65 standard, IP67 optional
  • Built in restrictor screw to safeguard against pulsations
  • 5 year warranty

Specifications

Housing Material

  • 304L Stainless Steel

Accuracy

  • 2 % of full scale

Pressure Connection

  • 1/4" NPT
  • G 1/4"
  • M14x1.5
  • M20 x 1.5

Electrical Connection

  • DIN ISO
  • cable outlet optional

Wetted Parts

  • Diahpragm Sensor: NBR
  • Piston Sensor: 304L Stainless Steel with NBR o-ring

Deadband

  • 10-20 % of setpoint

Contact Rating

  • 2A 30 Vdc
  • 1 A 42 Vdc
  • 0.15A 115 Vdc
  • 3A 42 Vac
  • 5A 125 Vac
  • 3A 250 Vac

Sensor Type

  • Low Pressure: Diaphragm
  • High Pressure: Piston

Number of Contacts

  • 1 X SPDT

Process Temperature

  • -4° to 185° F
  • -20° to 85° C

Enclosure Rating

  • DIN: IP65
  • Cable Leads: IP67

Vibration

  • 10 g 10-500 Hz, MIL-STD-202F

Shock

  • 50 g 11 ms, MIL-S-901C

  • Suitable for all machinery in commercial and industrial sectors

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