SIEMENS Differential pressure sensor QBM2030-1U 24VAC 0-10V 50 to +50 / -100 to +100 / 0 to 100 Pa

Differential pressure sensor for air and non-corrosive gases, silicone membrane, zero calibration, linear characteristic, AC 24 V or DC 13.5 to 33 V supply, 0 to 10 V output.

Linear pressure characteristic with selectable measurement range
Operating voltage AC 24 V or DC 13.5...33 V
Output signal DC 0...10 V
Setting the zero point
Simple and quick assembly using mounting brackets built into the case
No maintenance
Calibrated measurement signal corrected for the effect of temperature
Pipe mounting kit is included

Fields of application

• Measurement of minimum pressure differences in ventilation and air conditioning pipes
• Air flow control
• Monitoring the status of filters and regulating the operation of fans

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SIEMENS – Differential pressure sensors QBM2030 - manual /en/