Attributes
Name | Value |
---|---|
Pressure type | differential |
Technology | piezoresistive |
Output | 4-20 mA, 0-10 V |
Electrical connection | M12 connector, 4-pole |
Mounting | wall-mounted, DIN rail |
Protection level | IP65 |
Other characteristics | with display |
Pressure range | Max.: 100 mbar(1.45 psi)Min.: 0 mbar(0 psi) |
Long-term stability | 1 % |
Process temperature | Max.: 70 °C(158 °F)Min.: -20 °C(-4 °F) |
Description
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
Process connection:
Hose connection with 4 / 6 mm outer diameter
Supply voltage:
18 to 30 VAC / VDC
Electrical connection:
Plug-in terminals for wires and strands up to 1.5 mm2 or
circular connectors M12 / 4-pole
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