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Pressure Switch Series DWR

Pressure Switch Series DWR

Features and Benefits

  • SIL 2: as per IEC 61508
  • Kind Of Pressure: overpressure, relative
  • Pressure Connection: internal thread G1/4, external thread G1/2
  • Electrical Connection: Plug DIN 43650
  • Protection Class: IP54 (IP65 version also available - contact sales)
  • Housing Material: rugged housing of seawater resistant aluminium die casting GD Al Si 12.
  • Sensing Element Material: 1.4104 + 1.4571
  • Media Temperature: -25°C to +70°C
  • Media Temperature Limit: temperatures up to +85°C are allowable for short periods. Higher temperatures are possible, provided that the limit is safeguarded by suitable measures (e.g. water tube trap)
  • Ambient Temperature: -25°C to +70°C
  • Ambient Temperature Limit: at temperatures below 0°C, ensure that no water condensation can arise in the sensor and in the switching device
  • Switch Function/Capacity: SPDT Microswitch 250 Vac; capacity 5 A inductive, 8 A resistive
  • Mechanical Lock/Reset: with special function possible

 

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