FISCHER – DA01: Diaphragm type, high corrosion resistant

DA01 is used for indication and switching differential pressure of gaseous and liquid media in chemical, gas plants and offshore area etc.


  • High corrosion-resistance
  • Robust, good wear resistant movement
  • Rinse-able pressure chambers, insensitive against dirt
  • Over-pressure safe upto 250 bar
  • Options: dial with liquid filling; adjustable reference pointer.
  • Measuring range: 0…60 mbar to 0…1600 kPa
  • Max. Pressure: 250 bar (400 bar > 0.6 bar)
  • Operating temperature: Medium: -20 deg C to +80 deg C
  • Indicator: 100 mm/160mm
  • Protection class: IP54 per DIN EN 60529, IP65 fir filled models


  • Chemical and gas plants
  • On and offshore area