Differential Pressure Gauge 990

Differential Pressure Gauge 990

The differential pressure gauges 990 Display are for air and non-aggressive gases and will be used to measure differential pressure, overpressure and vacuum. They offer one adjustable pressure range and two output signals, which can be selected in the menu. The type 990M has a manual zero offset calibration, the type 990A has an automatic zero offset calibration. Monitoring of air and non-aggressive gases.

Brand : Beck


Application : 

  • Monitoring of air and non-aggressive gases.


Technical data : 

990M with manual offset calibration
990A with automatic offset calibration

  • Setting ranges:
    Depending on type between 0 Pa and 2500 mbar
  • Temperature range:
    Working temperature from 0°C to +50°C
    Storage temperature from –10°C to +70°C
  • Process connection:
    4mm and 6mm tube connections
  • Supply voltage:
    18 to 30 VAC / VDC
  • Output signal:
    0 – 10 V
    4 – 20 mA
  • Electrical connection:
    Screw terminals for wires and strands up to 1.5mm²
  • Protection class:
    IP20 acc. to EN 60529

Data Sheet



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