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
Technical Data :
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 –20°C to +85°C
Storage temperature from –40°C to +85°C
- 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 6.3×0.8 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