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manufacturer:
Siemens
mpn:
QBM81-10
Product Description
Siemens - QBM81-10 Differential Pressure Switch, 0.4-4.0 WC
Additional Information
Digital outputsCO: 1 , Potential-free
Measuring range, pressure100…1000 Pa
Permissible operating pressure7.5 kPa
Ambient temperature, operation-30…85 °C
Mounting positionDiaphragm vertical, pressure connection pointing downward
Digital output, switching voltageAC 24…250 V; 24 V
Digital output, switching current0.01…5 (3)A
Pressure connectionConnecting branch∅ 6.2 mm
Degree of protectionIP54
Dimensions (Ø x L)81 x 90 mm