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11 - 13 October 2022 // Nuremberg, Germany

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Exhibitors & Products Chillventa 2018
Zoom Image LOGO_Differential pressure switch 930.8x Climair®

Differential pressure switch 930.8x Climair®

LOGO_Differential pressure switch 930.8x Climair®

Differential pressure switch 930.8x Climair®

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Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases. Possible fields of application include:
  • 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
Maximum operating pressure
  • 10 kPa for all pressure ranges.
  • Air, non-combustible and non-aggressive gases.

Temperature range
  • Medium and ambient temperature from –20°C to +85°C.
  • Storage temperature from –40°C to +85°C.

Diaphragm material
  • Silicone, tempered at 200°C, free of gas emissions.
  • Other materials available on request.
Pressure connections
2 plastic pipe connection pieces (P1 and P2), external diameter 6.0 mm:
  • P1 for connection to higher pressure (marked +)
  • P2 for connection to lower pressure (marked –)
Housing materials
  • Switch body made of PA 6.6.
  • Cover made of PS.

  • With cover 150 g
  • Without cover 110 g

Mechanical working life
  • Over 106 switching operations.

Electrical rating
  • Standard version max. 1.0 A (0.4 A) / 250 VAC
  • Low-voltage version max. 0.1 A / 24 VDC

Electrical connections
  • AMP flat plug 6.3 mm x 0.8 mm in accordance with DIN 46244 or push-on screw terminals.
  • Cable conduit PG-11 or M20x1.5 with cable strain relief.

Differential pressure switch 930.8x Climair® is assigned to following product groups:


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