Welcome to Our Company -

Differential pressure transmitter 985

Differential pressure transmitter 985
X

Product Description

The differential pressure transmitters of the 985 series are used to measure differential pressure, overpressure and vacuum. They provide up to 8 pressure ranges and 2 output signals, which are easily selectable by jumper or rotary selector switch. Monitoring of gaseous, non-combustible and non-aggressive media.

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

Technical data :

985M 2-wire with manual offset calibration

  • Setting ranges:
    Depending on type between -100 Pa and 1 bar
  • Temperature range:
    Working and storage temperature from 20C to +70C
  • Process connection:
    Hose connection with 4 / 6 mm outer diameter
  • Supply voltage:
    18 to 30 VDC
  • Output signal:
    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

985M 3-wire with automatic offset calibration

  • Setting ranges:
    Depending on type between -100 Pa and 1 bar
  • Temperature range:
    Working and storage temperature from 20C to +70C
  • Process connection:
    Hose connection with 4 / 6 mm outer diameter
  • Supply voltage:
    18 to 30 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

985A 3-wire with automatic offset calibration

  • Setting ranges:
    Depending on type between -100 Pa and 1 bar
  • Temperature range:
    Working and storage temperature from 10C to +50C
  • Process connection:
    Hose connection with 4 / 6 mm outer diameter
  • Supply voltage:
    18 to 30 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

985Q 3-wire with automatic offset calibration

  • Setting ranges:
    Depending on type between -100 Pa and 1 bar
  • Temperature range:
    Working and storage temperature from 10C to +50C
  • Process connection:
    Hose connection with 4 / 6 mm outer diameter
  • Supply voltage:
    18 to 30 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

 

Enter Buying Requirement Details
Email Id
Mobile number


Back to top