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Product Details:
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| Condition: | Original Brand New | Warranty: | One Year |
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| Shipping Way: | DHL FedEx Express | Application: | Automation Industries, Oil, Gas, Chemical Industries |
| Certificate: | CE ISO TUV | ||
| Highlight: | QBM81-50 Differential Pressure Switch,Gases Differential Pressure Switch,QBM81-50 Siemens |
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Differential Pressure Switch QBM81-…
for air and nonaggressive gases
x For ventilation and air conditioning plants
x To monitor air filters, air flow, fan belts
x To monitor pressure in clean rooms, kitchens etc.
x Easy to mount
x >1 mio switching cycles
x Highly precise setting
x Long-term stability
Use
In ventilation and air conditioning plants to:
x Monitor differential pressure, underpressure and overpressure
x Monitor air filters and air flows
x Recognize torn fan belts
Differential pressure switches can be used in clean rooms, kitchens, etc.
Type summary
| Type | Pressure range | ||
| QBM81-3 | 0,2…3 mbar | 20…300 Pa | 0.08…1.2 inH2O |
| QBM81-5 | 0,5…5 mbar | 50...500 Pa | 0.2…2 inH2O |
| QBM81-10 | 1…10 mbar | 100…1000 Pa | 0.4…4 inH2O |
| QBM81-20 | 5…20 mbar | 500…2000 Pa | 2…8 inH2O |
| QBM81-50 | 10…50 mbar | 1000…5000 Pa | 4…20 inH2O |
Contact Person: Vivian Chan
Tel: +86 13510341645