VEGA VEGAPULS WL 61 4 … 20 mA_HART - two-wire - Manual (Page 30)

30
7 Setup with PACTware
VEGAPULS WL 61 • 4 … 20 mA/HART - two-wire
38061-EN-121011
Fig. 27: Example of a DTM view
Since a radar sensor is a distance measuring instrument, the distance
from the sensor to the product surface is measured. For indication of
the real level, an allocation of the measured distance to the percent-
age height must be carried out. To perform the adjustment, enter the
distance with full and empty vessel, see the following example:
2
1
0,5 m (19.68
")
5 m
(196.85
")
100%
0%
Fig. 28: Parameterization example
1 Min. level = max. meas. distance
2 Max. level = min. meas. distance
Adjustment