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Siemens QBM3020 Differential Pressure Sensor is used to acquire differential, over and under the pressure of air and nonaggressive gases in applications where a high degree of measuring accuracy and quality is essential. Siemens Differential Pressure Sensor will be appropriate for measuring volume flow via differential pressure since the output signal can be set to extracting the root.
Features Of Siemens Differential Pressure Sensor:
- The high degree of measuring accuracy.
- Adjustable characteristic curve (pressure-linear or extracting-the-root).
- Zero-point adjustment
- Simple and fast mounting thanks to integrated fixing angle bar in the housing
- Maintenance-free thanks to excellent long-term stability
- Calibrated and temperature-compensated measuring signal
- Supplied with plastic tubing
- Very short response time
|Select Model||QBM3020-1 Range 0...100 Pa, QBM3020-10 Range 0...1000 Pa, QBM3020-1U Range -50... +50 Pa, QBM3020-25 Range 1600... 2500 Pa, QBM3020-3 Range 0...300 Pa, QBM3020-5 Range 0...500 Pa|
|Measuring Parameters||Differential Pressure|
|Measuring medium||Air and non-aggressive gases|
|Response Time||< 20 ms|
|Operating Temperature||0 to 70 °C|
|Operating Voltage||24VAC, 13.5VDC to 33V|
|Output Voltage||0 to 10 VDC|
|Sensing Method||Pressure diaphragm|
|Protection class||IP 54|
|Power Supply||Safety extra low voltage (SELV/PELV)|
|Power Consumption||0.5 VA|
|Output||Not galvanically separated, 3-wire connection, short-circuit proof, protected against reverse polarity.|
|Calibration||Provided alongwith and valid for 1 year, traceable to National Standards.|
|Warranty||1 Year Manufacturing Warranty|
|Dimension||101 x 86 x 49 mm|
|Supply Scope||Instrument -1no, Instruction Manual -1no, Plastic Tubing -1no|