Endress+Hauser Mycom S CLM 153 Operating Instructions Manual page 80

6 Commissioning
⇒
80
To enter the menu, proceed as follows:
CODE CHOICE
(default = bold)
C1 Sensor 1
Sensor 2
End calibration
C2 Cell constant
Airset
Adaption factor
Cell constant:
Immerse the sensor (inductive or conductive)
!
into the calibration solution.
Note!
Immerse the sensor in such a way that there is
a minimum distance of 15 mm to the vessel
wall, so that the installation factor does not play
a role.
CB1 025.0 °C
(–35.0 ... 250°C)
CB2 2.10 % / K
(0.00 ... 20.00% / K)
CB3 Current measured value
(0.0 ... 9999 mS/cm)
CB4 5.9 cm-1
(0.1 ... 9.99 cm-1)
CB5 ok
CB6 Accept
Reject
Recalibrate
Proceed with
⇒
INFO
Selection for calibration
(only two circuit)
Select sensor 1 or 2, and then run through calibration
for each individual sensor.
Selection
Cell constant: Calculate the cell constant of the sensor.
Airset (only inductive): The sensor must be calibrated
at air and in a dry state.
Adaption factor (only inductive): Sensor calibration with
compensation for the wall effect.
Entry of MTC temperature
(only MTC)
Alpha value
Enter the α value of the calibration solution. This value
is specified for all E+H calibration solutions.
Current measured value
Enter the correct conductivity value of the calibration
solution.
It makes sense to use a calibration solution which is at
>40 % of the measuring range of the sensor used. The
display is always in mS/cm.
Cell constant
The calculated cell constant is displayed and applied
to Field A5 (s. page 31).
Calibration status
End of calibration
Accept: Pressing "E" accepts the new calibration data.
Reject: The data are not accepted, a recalibration will
not be started.
Recalibrate: The data are rejected and a new
calibration will be started.
F
Mycom S CLM 153
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Endress+Hauser