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8 Calibrating sensors
✱
Bring the sensor to the defined 0% saturation state by submerging it in an
aqueous sodium sulfite solution (concentration < 2%).
Start zero point calibration
✱
Wait until the displayed value is stable at "0.0% saturation" or has stabi-
lized near this value. This may take some time
✱
Start calibration using the
key.
The device confirms successful calibration and displays the current measured
oxygen saturation value and the current temperature on the sensor.
✱
Now reinstall the sensor in the process.
✱
Use the
key or the
key to complete the calibration process.
The device returns to measurement mode.
CAUTION!
Do not leave the sensor in contact with the sodium sulfite solution for more
than 1 hour.
NOTE
For flawless measurement, there must be no air bubbles on the bottom of the
membrane of the submerged sensor.
Содержание AQUIS 500 RS
Страница 5: ...Contents 12 5 Template for panel cut out 114 13 China RoHS 116 14 Index 117...
Страница 8: ...2 Description 8 Block diagram...
Страница 16: ...4 Mounting 16...
Страница 111: ...111 12 Appendix 12 4 Flow diagram of the basic setting wizard 12 4 1 Automatic configuration of a sensor...
Страница 112: ...12 Appendix 112 12 4 2 Manual configuration of a sensor 1 Only for temperature sensor MODBUS...
Страница 113: ...113 12 Appendix...
Страница 114: ...12 Appendix 114 12 5 Template for panel cut out...
Страница 115: ...115 12 Appendix...
Страница 119: ......