Endress+Hauser Deltapilot M FMB51 - Page 87

Cerabar M, Deltabar M, Deltapilot M / 4...20 mA HART Commissioning
Endress+Hauser 87
Description
7 Enter the volume value for the lower calibration point
via the "Empty calib." parameter ( ä 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 ( ä 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 ( ä 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 ( ä 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]
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