User manual

E39.0.31.6C-02 Operating instruction T-Logg 160 page 4 of 8
BATTERY:
• Changing display BAT / Value:
The battery of the T-Logg is getting discharged soon.
Replace the battery briefly. Even so data logging is still active.
• Constant display BAT:
The Logger battery is empty now and data logging has been stopped.
Replace the battery immediately.
ALARM LOW:
The measured value (unit arrow points to the concerned measuring) is below the
min. alarm limit.
ALARM HIGH:
The measured value (unit arrow points to the concerned measuring) has exceeded the
max. alarm limit.
ERROR 1:
The measured value has exceeded the measuring range of the logger.
ERROR 2:
The measured value has been fallen below the measuring range of the logger.
ERROR 7:
The T-Logg has detected a system fault.
• Remedy:
Remove battery and wait about 30 minutes. Then insert the battery again.
• If the error message displayed furthermore, please send the logger to the manufacturer
to repair.
7 Battery service life and recording time
Measuring cycle: 4 sec. 10 sec. 15 min. 5 hours
Recording time: 17.8 hours 44 hours 166 days Approx. 9 years
Battery service life: — Approx. 8 month Approx. 3 years —
Please note! Short measuring cycles as well as frequently measuring data transfer result in a reduction of
the battery service life!
Even if the T-Logg is connected, power consumption is increased. So it’s important to
connect the logger with the USB interface of the PC only as long as necessary!