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Sensor Calibration
h
Note: For best process calibration results observe the following points. Take grab sample as
close as possible to the measurement point of the sensor. Measure the sample at process
temperature.
For a detailed description of the "Process", "1-Point" and "2-Point" calibration methods see
Operation Manual of the M400 transmitter. It is also possible to connect pre-calibrated sen-
sors, calibrated via iSense software.
As soon as the calibration is in progress no other calibration can be started.
Sensor Calibration Menu c
After every successful calibration different options are available. If "Adjust" or "Calibrate" is
chosen, the message "Calibration saved successfully! Reinstall sensor" is displayed. Press
"Done".
Option
Adjust
Calibrate
Cancel
ISM (digital) sensors
Calibration values are stored in the sensor and used for the measurement.
Additionally, the calibration values are stored in the calibration history.
Calibration values are stored in the calibration history for documentation,
but not used for the measurement. The calibration values from the last valid
adjustment are used for the measurement.
Calibration values are discarded.
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