BERMAD M10 - Page 42

M10
Instruction Manual
42
5.6 BATTERY
The M10 meter can be powered with a lithium battery pack, oering over 10 years of service (depending
on the configuration and the working conditions). The residual life is estimated by calculating the energy
usage over the instrument’s life, so when the battery pack is replaced, it is necessary to reset the battery
usage counter. Powering up the unit automatically takes the user to a selection screen (see “5.2 FIRST
ACTIVATION”).
NOTE: waking-up the unit frequently or entering very long power down timeouts can reduce the expected
battery life.
Fig. 43 Expected battery life (years) VS sampling period
FUNC. DESCRIPTION
MIN
VALUE
MAX
VALUE
NOTES ACCESS
56
Power interruption
info (last event)
Shows in a three second sequence
the information about the last power
interruption
1) Last accumulation
(estimation based on the last
flow rate reading)
2) interruption date
3) interruption hours
4) interruption duration in seconds
Read Only
57
Power interruption
info (total events)
Shows in a three second sequence
the information about the last power
interruption
1) Last total accumulation (estimation
based on the last flow rate reading)
2) interruption date of the first event
3) interruption hours of the first event
4) interruption total duration in seconds
5) Number of interruption events
Read Only
battery good
25% or less
10% or less