Steps to commission OPTIBAR 7060 with pitot tube:


If the installation is fine please follow below standing points to set the transmitter


  1. Close the shut-off valves (blue)
  2. Open the balance valve (green)
  3. Depressurize the transmitter – loose the blind plugs in the back of the transmitter flanges
  4. Put the blind plugs back in and tighten them
  5. Open the transmitter menu advance adjustments
    1. Application à flow
    2. Do a sensor mounting correction
    3. Linearization à square root
    4. Adjustment (Min pressure (0%) & Max pressure (100%) )
    5. Additional settings
      1. Differential pressure transducer
        1. Measured variable à mass flow
        2. Unit à kg/h
        3. Display format à #
        4. Adjustment
          1. Max adjusted pressure corresponds to 12.000 kg/h
          2. Min adjusted pressure corresponds to 0 kg/h
  1. Close the balance valve (green)
  2. Open the shut-off valve (blue)
  3. Transmitter will now give out 4…20 mA linear to 0… 12.000 kg/h