Endress+Hauser Deltabar FMD72, Operating Instructions Manual

Page: 44 / 108

Commissioning Deltabar FMD72
44
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
11.6 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.
Pos. Zero Adjust (007)
Navigation
Setup
®
Pos. Zero Adjust
Write permission Operators/Service engineers/Expert
Description Position adjustment – the pressure difference between zero (set point) and the measured differential
pressure need not be known.
Options
• Confirm
• Cancel
Example • Measured value = 2.2 mbar (0.033 psi)
• You correct the measured value via the "Pos. Zero Adjust" parameter with the "Confirm" option.
This means that you are assigning the value 0.0 to the pressure present.
• Measured value (after pos. zero adjust) = 0.0 mbar
• The current value is also corrected.
Factory setting Cancel