QBM81-20 Preseostat diferential Siemens
Descriere
Digital outputs CO: 1 , Potential-free
Permissible operating pressure 7.5 kPa
Ambient temperature, operation -30…85 °C
Mounting position Diaphragm vertical, pressure connection pointing downward
Digital output, switching voltage AC 24…250 V; 24 V
Digital output, switching current 0.01…5 (3)A
Measuring range, pressure 500…2000 Pa
Pressure connection Connecting branch∅ 6.2 mm
Degree of protection IP54
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