Kahn Optidew Series, User Manual

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Optidew User’s Manual
Kahn Instruments 43
APPENDIX A
Figure 32 Sensor cleaning
5.2 Exchanging Sensors
It is recommended to keep the dewpoint sensor with the control unit that it was originally
ordered with. However if it is necessary to replace the sensor or exchange it for a spare,
there are two steps which need to be taken.
1. Connect to the control unit via the application software (as detailed in
the Application Software section at the end of the manual) and click the
'Enter Sensor Configuration' button at the Main Options window and enter
the password 7316Sens.
Enter the 12 character configuration code found on the calibration
certificate for the sensor you are connecting.
2. Connect the new sensor, then navigate to the 'Alarms' screen, and press
the 'Calibrate Optics' button. A DCC will follow, which cannot be canceled.
Do not disconnect the sensor during this time.