Cerabar M, Deltabar M, Deltapilot M / 4...20 mA HART Commissioning
Endress+Hauser 85
Description
7 a. The pressure for the lower calibration point is
present at the device, here "0 mbar" for example.
b. Select the "Empty calib." parameter ( ä 115).
c. Enter the level value, here "0 m" for example.
Confirming the value means you assign the pressure
value present to the lower level value.
Menu path: Setup Extended setup Level
Empty calib.
P01-xxxxxxxx-05-xx-xx-xx-011
Calibration with reference pressure (wet calibration)
1 See Table, Step 7
2 See Table, Step 8
8 a. The pressure for the upper calibration point is
present at the device, here "300 mbar" (4.5 psi) for
example.
b. Select the "Full calib." parameter ( ä 115).
c. Enter the level value, here "3 m" for example.
Confirming the value means you assign the pressure
value present to the upper level value.
Menu path: Setup Extended setup Level
Full calib.
9Result:
The measuring range is set for 0 to 3 m (9.8 ft).
0 m corresponds to an output current of 4 mA.
3 m (9.8 ft) corresponds to an output current of 20 mA.
To Next Page
Loading...
Need help?
General
