Your partner for measurement technology and automation
  • Reliable alarm:

    level sensor with remote data transmission

  • ACS water level instruments:

    level measurement and recording of water levels

  • For the food sector:

    hygienic fill level measurement

  • ACS devices in use:

    pressure sensor

  • Water and waste water industry:

    level measurement in waste water treatment

  • Industry automation


digital panel meter, with 5-digit display

DAL 311 digital panel meter, with 5-digit display


  • red display of -1999 ... 9999 digits (optional green, orange, blue or tricolour- display)
  • low installation depth: 70 mm without plug-in terminal
  • Display adjustment possible via preset value or directly on the sensor signal 
  • min-/max-value
  • 30 additional adjustable setpoints

Application description

  • Zero key to trigger hold, tare
  • permanent MIN / MAX measurement
  • Volume measurement (totalizator)
  • mathematical functions such as reciprocal, square root extracted, square or round
  • Programming lock via access code
  • Protection IP65
  • pluggable screw
  • optional: 2 relay outputs
  • optional: sensor supply or analog output
  • optional: galvanically isolated digital input



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You will find at the technical manuals and/or datasheets as PDF. For this you need the Acrobat Reader, that you can download here.