Pressure Gauges • Series DMG3

Description:
The electronic pressure gauges of the series DMG 3 measures overpressure, vacuum, difference- and absolute pressure and velocity of flow in air and non aggressive gases. These measuring values are directed to a 0-10 V analog output. They are shown on a 3.5-digit LED-display with a figure height of 14.2 mm. Because of used piezoresistive cells the pressure gauge reaches high reliability and precision. The aluminium housing has a high mechanical stability and good EMC- properties. It is suitable for installation into a control switchboard. The user is warned against overload pressure by a red LED on the front. An individual calibration certificate belongs to every delivered pressure gauge. The DMG3 can be completed with several additional options:

 - two switch outputs with LED for each on the front
 - 4-20 mA - transmitter
 - RS 232 - interface
 - square root output for measuring velocity of flow
 - frequency output 0-10 kHz
 - electronic damping of the output signal 0-10V or 4-20 mA

Measurement ranges:
  0-0,25 mbar (0-25 Pa) in steps up to 0-10 bar (0-1000 kPa)

Medium:
  air and non aggresive gases

Applications:
  control of airblowers
  supervsion of airfilters
  level monitoring of liquids
  monitoring of air flows
  pressure control and regulation for instance in cleanrooms
  medical engineering

Order keys:
  DMG3 0-10 V output
  DMG3-2 0-10 V with 2 switching outputs
  DMG3-3 0-10 V with 4-20 mA transmitter
  DMG3-4 0-10 V with RS 232 interface