12
5 Set up the sensor with the display and adjustment module
VEGABAR 83 • Modbus and Levelmaster protocol
46318-EN-220624
Enter the percentage value and the corresponding value for the min.
level.
The quick setup is finished.
VEGABAR 83 always measures pressure independently of the pro-
cess variable selected in the menu item "
Application
". To output the
selected process variable correctly, an allocation of the output signal
to 0 % and 100 % must be carried out (adjustment).
With the application "
Level
", the hydrostatic pressure, e.g. with full
and empty vessel, is entered for adjustment. See following example:
2
1
100%
0%
5
m
(196.
9")
Fig. 7: Parameter adjustment example Min./max. adjustment, level measure-
ment
1 Min. level = 0 % corresponds to 0.0 mbar
2 Max. level = 100 % corresponds to 490.5 mbar
If these values are not known, an adjustment with filling levels of e.g.
10 % and 90 % is also possible. By means of these settings, the real
filling height is then calculated.
The actual product level during this adjustment is not important,
because the min./max. adjustment is always carried out without
changing the product level. These settings can be made ahead of
time without the instrument having to be installed.
5.3 Parameter adjustment - Extended adjustment
For technically demanding measuring points, you can carry out
extended settings in "
Extended adjustment
".
Parameterization example