Siemens QBM-3020…D Differential Pressure Sensor

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Siemens Differential pressure sensor QBM3020…D provide high measurement accuracy with an analog output signal of 4 to 20mA. And thanks to the built-in housing connectors for mounting, the installation of new Siemens sensor models is quick and easy. Its compact sensors are ideal for control and monitoring systems for ventilation and air pressure monitoring.

Applications:

• Measuring the slightest differential pressures in ventilation and air conditioning ducts

• Check air flows

• Monitor filters and control fans

• Pressure supervision in labs, production, and clean rooms

• For acquiring variable air flow in VAV plants on the supply and extract air side