Cerabar S/Deltabar S/Deltapilot S FOUNDATION Fieldbus Parameter description (Local operation and FieldCare)
Endress+Hauser 161
CALIBRATION MODE (392)
Selection
Select the calibration mode.
Options:
•Wet
Wet calibration takes place by filling and emptying the container. This calibration mode
requires two pressure-level value pairs to be entered. In the case of two different levels,
the level value is entered and the pressure measured at this moment is assigned to the
level value. → See also the following parameter description for EMPTY CALIB.,
EMPTY PRESSURE, FULL CALIB. and FULL PRESSURE.
•Dry
Dry calibration is a theoretical calibration which you can carry out even if the device is
not mounted or the container is empty.
– For the "Level" measured variable, the density of the fluid (→ ä 162, ADJUST
DENSITY) must be entered.
– For the "Volume" measured variable, the density of the fluid and the tank volume
and tank height must be entered (→ ä 162, ADJUST DENSITY, TANK VOLUME
and TANK HEIGHT).
– For the "Mass" measured variable, the tank volume and the tank height must be
entered (→ ä 163, TANK VOLUME and TANK HEIGHT). The density must also
be entered in the case of a zero point shift (level offset) (→ ä 162, ADJUST
DENSITY).
– For the "%" measured variable, the density of the fluid must be entered and a level
assigned to the 100 % point (→ ä 162 and 164, ADJUST DENSITY and 100%
POINT).
If the measurement should not start at the mounting location of the device, a level
offset must be entered (→ ä 164, ZERO POSITION).
Factory setting:
Wet
EMPTY CALIB. (314)
Entry
Enter the level value for the lower calibration point (container empty).
The container is either empty or part full. By entering a value for this parameter, you are
assigning a level value to the pressure present at the device. → See also EMPTY
PRESSURE.
Prerequisite:
• CALIBRATION MODE = Wet
Factory setting:
0.0
EMPTY PRESSURE (710)
Display
Displays the pressure value for the lower calibration point (container empty).
→ See also EMPTY CALIB.
Prerequisite:
• CALIBRATION MODE = Wet
Factory setting:
0.0
FULL CALIB. (315)
Entry
Enter the level value for the upper calibration point (container full).
The container is either completely or almost full. By entering a value for this parameter,
you are assigning a level value to the pressure present at the device. → See also FULL
PRESSURE.
Prerequisite:
• CALIBRATION MODE = Wet
Factory setting:
100.0
FULL PRESSURE (711)
Display
Displays the pressure value for the upper calibration point (container full).
→ See also FULL CALIB.
Prerequisite:
• CALIBRATION MODE = Wet
Factory setting:
High sensor limit (→
see PRESS. SENS HILIM, → ä 198)
ADJUSTED DENSITY (810)
Display
Displays the density calculated from the upper and lower level point.
Prerequisite:
• CALIBRATION MODE = Wet, LIN. MEASURAND = Level
Table 11: OPERATING MENU → SETTINGS → BASIC SETUP "Level", LEVEL MODE "Linear"
Parameter name Description
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