Differential Pressure Transmitter – Beck 985V Series

Features

  • Easy offset calibration
    For 985VM press the left button manually in an unpressurized state to adjust the output signal to zero. The Version 985VA performs a zero point adjustment automatically.
  • Reset
    The transmitter can be reset to its factory setting.
  • Mounting position
    Can be mounted in any position. The zero offset calibration eliminates any possible position error.
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Differential Pressure Transmitter 985V from 0 to 100 mbar.

The transmitters of the 985V series are used to measure volume flow or flow velocity and pressure. A jumper enables switching between volume flow or flow velocity and pressure measurement.

Applications

  • Building automation and air conditioning systems
  • Overpressure measurement in clean rooms and laboratories
  • Measurement of constant pressure in VAV applications
  • Dynamic filter and ventilator monitoring

Specification

985VM with manual offset calibration
Setting ranges Depending on type between 0 Pa and 100 mbar
Temperature range Working and storage temperature from –20°C to +70°C
Process connection Hose connection with 4 / 6 mm outer diameter
Supply voltage 18 to 30 VAC / VDC
Output signal 0 – 10 V
4 – 20 mA
Electrical connection Plug-in terminals for wires and strands up to 1.5 mm2 or
circular connectors M12 / 4-pole
Protection class IP65 acc. to EN 60529
985VA with automatic offset calibration
Setting ranges Depending on type between -100 Pa und 1 bar
Temperature range Working and storage temperature from –10°C bis +50°C
Process connection Hose connection with 4 / 6 mm outer diameter
Supply voltage 18 to 30 VAC / VDC
Output signal 0 – 10 V
4 – 20 mA
Electrical connection Plug-in terminals for wires and strands up to 1.5 mm2 or
circular connectors M12 / 4-pole
Protection class IP65 acc. to EN 60529

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Beck 985V Series Differential Pressure Transmitter-DpstarGroup

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