Swann AMI Powercon Operator's Manual page 61

AMI Powercon
Maintenance
A-96.250.341 / 061015
Note: The temperature algorithm of the 1.413 mS/cm at 25 °C
calibration solution is stored in the AMI Powercon transmitter.
Provided that the calibration solution has a temperature
between 5 °C and 50 °C, and the built-in temperature sensor is
in temperature equilibrium with the solution by waiting at least
5 minutes, a correct calibration will be done (independent of the
chosen temperature compensation set in menu 5.1.3.1). During
calibration control is interrupted. The signal outputs are frozen if
hold has been programmed (menu 4.2.4.2). Otherwise the
outputs track the measuring value. Hold after calibration is
indicated by Hold in the display.
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