IE-LOG-S0541-03
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nearest whole multiple of time and then first measurement is performed. This is also necessary to
take into account when setting time of automatic logger switch ON.
Notice:
If logger operates as permanently connected to the computer, using of magnet start/stop
is disabled.
To enable the logger control by magnet is suitable only in cases, when possibility of
unauthorized manipulation to the logger operation is eliminated.
Data logger connection to voltage signal
Connect data logger to the voltage signal by shielded cable and three pin socket ELKA.
Connector connection to the cable is described at the end of this manual (page 9). Connector pins
are marked with colors. Connect signals in accordance with the figure below. Both voltage inputs
are galvanically connected and must be supplied from one source. Short change of polarity does not
cause the damage, but data logger does not measure correctly (records zero voltage). Permanent
incorrect polarity is not allowed (increased consumption from the battery).
Note:
all GND terminals are galvanically connected in data logger.
1
Legend of connection of
connector ELKA:
INx – brown (input)
GND – blue (ground)
GND – black (shielding)
Reading on the display in usual operation (logger switched ON)
After switching ON the logger all LCD symbols are displayed for checking
the display.
Then actual date and time in logger is displayed for approximately 4 s.
Consequently reading of estimated remaining battery capacity for
approximately 2 s is displayed (values 0 to 100%). It is valid if logger is
operated at temperature from -5 to +35°C. If logger is operated often outside
of the above temperature range battery life can be reduced to 75%, i.e. if
displayed remaining battery capacity drops below 25%, it is recommended
to replace the battery.
If display is switched ON
, actual reading of measured values is displayed -
channel 1 temperature (°C 1) at the LCD upper line, channel 2 temperature
(°C 2) at the LCD lower line. Symbol LOG indicates data logging in
progress – if it blinks, data memory is filled up to more than 90%.
Other measured or calculated values are displayed always after 5 seconds.