Description of Device Parameters Deltabar FMD71, FMD72
88 Endress+Hauser
Factory setting Wet
Empty calib. (011/028)
Navigation Setup → Extended setup → Level → Empty calib. (011/028)
Write permission Operators/Service engineers/Expert
Description Enter the output value for the lower calibration point (vessel empty). The unit defined in
"Unit before lin." must be used.
Note • In the case of wet calibration, the level (vessel empty) must actually be available. The
associated pressure is then automatically recorded by the device.
• In the case of dry calibration, the level (vessel empty) does not have to be available. For
the "In pressure" level selection, the associated pressure must be entered in the "Empty
pressure (029)" parameter. The associated height has to be entered in the "Empty height"
(030) parameter for the "In height" level selection.
Factory setting 0.0
Empty pressure (029)/(185)
Navigation Setup → Extended setup → Level → Empty pressure (029)/(185)
Write permission Operators/Service engineers/Expert
Description Enter the pressure value for the lower calibration point (vessel empty). See also "Empty
calib. (028)".
Prerequisite • "Level selection" = In pressure
• "Calibration mode" = Dry -> entry
• "Calibration mode" = Wet -> display
Factory setting 0.0
Empty height (030)/(186)
Navigation Setup → Extended setup → Level → Empty height (030)/(186)
Write permission Operators/Service engineers/Expert
Description Enter the height value for the lower calibration point (vessel empty). The unit is selected
via the "Height unit (026)" parameter.