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Differential pressure switch 930 adjustable

Differential pressure switch 930 adjustable

Product Details:

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Product Description

Applications : 

  • Monitoring air filters and ventilators
  • Monitoring industrial cooling-air circuits
  • Overheating protection for fan heaters
  • Monitoring flows in ventilation ducts
  • Controlling air and fire-protection flaps
  • Frost protection for heat exchangers

 

Setting ranges:
Type Adjustable switching points between Maximum operating pressure
930.80 20 and 200 Pa 10 kPa
930.80B 20 and 300 Pa 10 kPa
930.84 30 and 400 Pa 10 kPa
930.83 50 and 500 Pa 10 kPa
930.85B 100 and 1000 Pa 10 kPa
930.85 200 and 1000 Pa 10 kPa
930.86 500 and 2500 Pa 10 kPa
930.87 1000 and 4000 Pa 10 kPa
930.87B 1000 and 5000 Pa 10 kPa

 

  • Temperature range:
    Medium and ambient temperature from 20C to +85C
    Storage temperature from 40C to +85C

 

  • Diaphragm material:
    Silicone, free of gas emissions.

 

  • Pressure connection:
    2 plastic pipe connection pieces (P1 and P2), external diameter 6.0 mm.

 

  • Electrical rating:
    Standard version: max. 1,5 A (0,4 A) / 250 VAC
    Low voltage version: max.0,1A / 24VDC.

 

  • Electrical connection:
    Tab terminals 6.30.8 mm in accordance with DIN 46244 or push-on screw terminals.
    Cable conduit with cable strain relief.

 

  • Protection class:
    IP 54 with cover
    IP 65 with cover
    IP 00 without cover
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