Deltabar FMD71, FMD72 Description of device parameters
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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. The
associated pressure has to be entered in the "Empty Pressure (029)" parameter for the "In
pressure" level selection. The associated height has to be entered in the "Empty height"
(030) parameter for the "In height" level selection.
Factory setting 0.0
Full Calib. (012/031)
Navigation Expert → Measurement → Level → Full Calib. (012/031)
Write permission Operators/Service engineers/Expert
Description Enter the output value for the upper calibration point (vessel full). The unit defined in "Unit
Before Lin." must be used.
Note • In the case of wet calibration, the level (vessel full) must actually be available. The
associated pressure is then automatically recorded by the device.
• In the case of dry calibration, the level (vessel full) does not have to be available. The
associated pressure has to be entered in the "Full Pressure" parameter for the "In pressure"
level selection. The associated height has to be entered in the "Full height" parameter for
the "In height" level selection.
Factory setting 100.0
Set LRV (013, 056, 166, 168)
Navigation Expert → Output → Current Output → Set LRV (013, 056, 166, 168)
Write permission Operators/Service engineers/Expert
Description Set the pressure value, level or content for the lower current value (4 mA).
Factory setting • 0.0 % in Level measuring mode
• 0.0 mbar/bar or in accordance with ordering information in Pressure measuring mode
Set URV (014, 057, 167, 169)
Navigation Expert → Output → Current Output → Set URV (014, 057, 167, 169)
Write permission Operators/Service engineers/Expert
Description Set the pressure value, level or content for the upper current value (20 mA).
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