Calibrating sensors
10
Calibrating sensors
122
User qualification, calibration: instructed user
n
'User qualification' on page 14
'CALIBRATION' menu lets you calibrate the sensors.
The
Settings menu
Options
Metering
settings
Flow
4 ... 20 mA
Fig. 133: 'SETTINGS' programming screen
Calibrate sensors
Potentiometric
inputs
pH value
Additional module
Fig. 134: Calibrating sensors
The screen shows the configured sensors. Press an active sensor
to open the calibration screen.
Calibration
menu
Fig. 135: 'Calibration' menu screen
Warnings
Level
Transfer
4 ... 20 mA
Analogue inputs
Isolated
Free chlorine
Water circulation
Not isolated
Temperature
Calibration
status
Ä Chapter 2.4
Calibration
Timer
A3143
Input
digits
A3157
Inputs for
calibration
A3158