Deltabar FMD71, FMD72 Commissioning
Endress+Hauser 47
Write permission Operator/Service engineers/Expert
Description Define which sensor module corresponds to the high-pressure side.
Options • Sensor module HP
• Sensor module LP
Factory setting Sensor module HP
9.8 Pressure unit selection
Press. eng. unit (125)
Navigation Setup → Press. eng. unit
Write permission Operators/Service engineers/Expert
Description Select the pressure engineering unit. If a new pressure engineering unit is selected, all
pressure-specific parameters are converted and displayed with the new unit.
Options • mbar, bar
• mmH2O, mH2O
• in H2O, ftH2O
• Pa, kPa, MPa
• psi
• mmHg, inHg
• kgf/cm
2
Factory setting mbar, bar or psi depending on the sensor module nominal measuring range, or as per
order specifications.
9.9 Pos. zero adjust
The pressure resulting from the orientation of the device can be corrected here.
Corrected press. (172)
Navigation Setup → Corrected press.
Write permission Operators/Service engineers/Expert
Description Displays the measured pressure after the differential pressure buildup and position
adjustment.
Note If this value is not equal to "0", it can be corrected to "0" by the position adjustment.