Voltcraft CO-100 Room Air Meter CO-100 Data Sheet

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Defective calibration can occur in particular if the CO

2

 concentration fluctuates during

calibration.

Eliminate any interfering influences and perform calibration again.

• Briefly press „ENTER“ to leave calibration mode. The CO

2

 meter returns to normal

display.

The CO

2

 meter automatically stores the measured CO

2

 (carbon dioxide), temperature and

humidity values for the last 24 hours at 30-minute intervals.

The oldest dataset is overwritten each time. All in all, a maximum of 48 datasets can be
stored.

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The data remains stored even if the CO

2

 meter is disconnected from the power

supply.

• Briefly press the „MODE“ button repeatedly (from the normal operating mode) until

„DATALOGGER“ flashes on the display.

• Briefly press the button „ENTER“; the last dataset is displayed. The top display line

alternates between CO

2

 concentration and dataset number.

Latest dataset = # 1 (30 minutes ago)

Oldest dataset = #48 (24 hours ago)

• Select a dataset with the arrows „“ and „“.

• Briefly press „ENTER“ to leave dataset display. The CO

2

 meter returns to normal display.