VEGA VEGAFLEX 67 (-40…+150°C) 4 … 20 mA_HART two-wire User Manual
Page 27
1
M
ove from the measured value display to the main menu by
pushing [OK].
▶
B
asic adjustment
D
isplay
D
iagnostics
S
ervice
I
nfo
2
S
elect the menu item "Basic adjustment" with [->] and confirm with
[OK]
. N
ow the menu item "Dielectric value" is displayed.
D
ielectric value
Upper medium
000
3
E
nter the dielectric figure (DK value) of the upper medium and
confirm with [OK].
S
ave the settings with [OK] and move to "Min. adjustment" with [-
>
]
.
M
in. adjustment
0
.00 %
=
10
.000 m(d)
8.000
m(d)
4
P
repare the % value for editing with [OK] and set the cursor to the
requested position with [->]. Set the requested percentage value
with [+] and save with [OK]. The cursor jumps now to the distance
value.
5
E
nter the suitable distance value in m for the empty vessel (e.g.
distance from the sensor to the vessel bottom) corresponding to
the percentage value.
6
S
ave the settings with [OK] and move to "Max. adjustment" with [-
>
]
.
P
roceed as follows:
M
ax. adjustment
100
.00 %
=
1
.000 m(d)
2.000
m(d)
1
P
repare the % value for editing with [OK] and set the cursor to the
requested position with [->]. Set the requested percentage value
with [+] and save with [OK]. The cursor jumps now to the distance
value.
2
E
nter the appropriate distance value in m (corresponding to the
percentage value) for the full vessel. Keep in mind that the max.
level must lie below the dead band.
Carry out max. adjust-
ment
VEGAFLEX
67 • 4 … 20
mA/HART - two-wire
27
6 S
et up with the indicating and adjustment module PLICSCOM
31853
-
EN
-120329