Measured variables for the control module delta®
7.2
Calibrating the sensor for pH
Main
Operation
proControl
Set
Code
Sensor calibr.
Calibration pH
Actual values
Calibration pH
Adjust running
7.00 pH
continue with P
Sensor Calibr.
Calibration pH
Actual values
Fig. 21: Calibrating the sensor for pH
40
Set
Sensor calibr.
Controller
Concentration
Aux.
Calibration pH
Probe in buffer 1
Calibration pH
Buffer 1: 4.00 pH
Temp: 25.0 °C
Calibration pH
Buffer 2: 12.00 pH
Temp: 25.0 °C
continue with P
Calibration pH
Adjust running:
4.00 pH
continue with P
Calibration pH
Probe in buffer 2
Calibration pH
continue with P
Calibration pH
Z. point [11.85] mA
Slope at 25 °C
0.92 mA/pH
Actual values
Z. point [11.85] mA
Slope at 25 °C
0.92 mA/pH
A0322