QBM3120-1D Siemens Air differential pressure sensor. 0-100pa range. Linear or square root characteristic. 4-20mA with display

Find every component of your Air Handling system at iacs. Differential Pressure Sensors manufactured by Siemens that are now on hand can all be supplied in 5 to 7 working days.

The Siemens QBM3120-1D is a Sensor that is employed in HVAC solutions and which offers clear Differential Pressure measurement.

The purpose of the included Siemens Sensor is to gauge the pressure difference between gases.

The ideal Siemens Sensors for your system are most affordable at iacs.

If you have questions concerning size or installation, refer to the Siemens custom datasheet above or email iacs for individualised support.

• Pressure-linear characteristic with selectable pressure measuring range
• Operating voltage AC 24 V or DC 13.5…33 V
• Output signal DC 0...10 V
• Zero-point adjustment
• Simple and fast mounting thanks to integrated mounting brackets in the
housing
• Maintenance free
• Calibrated and temperature-compensated measuring signal
• Supplied with tubing connection set

The differential pressure sensor acquires differential, over and under pressure of
air and nonaggressive gases.
Fields of application
• Measuring the slightest differential pressures in ventilation and air conditioning
ducts
• Check air flows
• Monitor filters and control fans