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RI32 Air Low Differential Pressure Switch


  • Maximum Operating Pressure - 5kPa
  • Medium - Air, non-combustible and non-aggressive gases
  • Pressure Connection - 2 x Plastic pipe, 6.0mm Diameter
  • Mounting Position - Any Mounting Plane
  • Contact Arrangement - SPDT
  • Tolerance - 15%
  • Weight - 140g
  • Electrical Rating - Initial < 400mOhms
  • Current - 1.5A (0.4A)/250V
  • Protection - IP54
  • Approvals - CE


A compact and reliable Low Differential Pressure Switch for use in HVAC, Refrigeration and Filter Monitoring applications. This robust Low Differential Pressure Switch is available in ranges from 20…200Pa to 50…2500Pa, and is supplied with an air duct fixing kit.

The air differential pressure switching point is easily set with the scaled adjustment knob, visible through the clear plastic case. This low differential pressure switch has been proven in many field applications worldwide.

Additional Information

Manufacturer Rayleigh Instruments


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