Differential pressure switch 911.82 factory-set

Product Description

Applications :

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

Technical Data : 

• 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