Selection Of The Calibration Process For The Measured Variable O - ProMinent DULCOMETER Assembly And Operating Instructions Manual

Calibration specifica‐
tions of the sensor manu‐
facturer
When determining the cali‐
bration interval also con‐
sider the sensor operating
instructions as they may
specify additional and/or
deviating calibration inter‐
vals.
Selection of the calibration
9.5.1
process for the measured
variable O
To calibrate the controller there are three
available calibration processes:
automatic
n
DO value
n
Zero point
n
2
Calibrating the controller
Calibration process selection
1. Continuous display ➨
CAL DO
Zero point
Slope
automatic
DO value
Zero point
Fig. 62: Calibration menu [DO]
ð The calibration menu is dis‐
played.
2. Using the arrow keys select the
desired menu item. Press the
key
ð You can now start the selected
calibration process.
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