Cerabar M, Deltabar M, Deltapilot M / 4...20 mA HART
Commissioning
Hauser
87
Description
7
Enter the volume value for the lower calibration point
via the "Empty calib." parameter (
115), here
"0 liter" for example.
Menu path: Setup
Extended setup
Level
Empty calib.
P01-FMX21xxx-05-xx-xx-xx-026
Calibration without reference pressure (dry calibration)
1
See Table, Step 7.
2
See Table, Step 8.
3
See Table, Step 9.
4
See Table, Step 10.
8
Enter the pressure value for the lower calibration point
via the "Empty pressure" parameter (
115), here
"0 mbar" for example.
Menu path: Setup
Extended setup
Level
Empty pressure
9
Enter the volume value for the upper calibration point
via the "Full calib." parameter (
115), here "1000
liter" (264 US gal) for example.
Menu path: Setup
Extended setup
Level
Full calib.
10
Enter the pressure value for the upper calibration point
via the "Full pressure" parameter (
115), here "400
mbar" (6 psi) for example.
Menu path: Setup
Extended setup
Level
Full pressure
11
Result:
The measuring range is set for 0 to 1000 l (264 US gal).
0 l corresponds to an output current of 4 mA.
1000 l (264 US gal) corresponds to an output current of
20 mA.
1000
0
V
[l]
0
400
p
[mbar]
➀
➁
➂
➃
