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Differential pressure switch 911.82

factory-set from 20 to 1000 Pascal

Applications

  • Monitoring air filters and ventilators
  • Overheating protection for fan heaters
  • Monitoring flows in ventilation ducts
  • Frost protection for heat exchangers
Produktkonfigurator

Factory-set differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases.

 

Technische Daten

Setting range:

 

Factory-set switching points between Maximum operating pressure
20 and 1.000 Pa 10 kPa

Temperature range:
Ambient temperature from -20°C to +85°C
Storage temperature from -40 to +80°C

Diaphragm material:
Silicone, tempered at 200°C, free of gas emissions.
Other materials available on request.

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

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

Electrical connection:
Tab terminal 6.3 mm x 0.8 mm in accordance with DIN 46244 or push-on screw terminals.
Cable conduit with cable strain relief.

Protection class:
IP 54 with protection cap
IP 00 without protection cap

Zubehör

10 6334 Düse 0,5mm Bohrung

10 6338 Düse 0,8mm Bohrung

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