GUILCOR AR004926, Инструкция по эксплуатации, Страница: 47 / 75

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Recommended settings for a long time battery powered
application
______________________________________
In this application, the Multilogger is powered only from batteries and
a fast response to changing measured quantities is not required,
however, it is required that the device runs from the batteries as long
as possible. Recorded data are downloaded after measurement.
We recommend to use the Multilogger with NiMH accumulators;
specify the following device configuration:

NiMH accumulators (if they are installed).

Switch on the Energy saving mode. The Multilogger will perform
measurements with a slow sampling (10 second for all quantities
with the exception of CO
2
concentrations, which will be performed
every 10 minutes).

Switch off the display backlight or allow it only upon pressing a
key. Permanently activated backlight drastically reduces battery
life.

Switch off the optical alarm signalization using the LED diodes or,
if necessary, allow only the orange and red LED diodes working in
a flashing mode while the Multilogger is powered from batteries.

If you are not going to use the audio alarm signalization, switch it
off.
For measuring of room temperature and humidity using the
Multilogger powered by batteries, short probes without cable are
recommended (DigiL/M, DigiS/M and 200-80/M models). When these
probes are used, the device is the compact unit.
Empty batteries can be easily recharged once the measurement is
completed using the fast charge option.
How to set the Multilogger for measuring of calculated
humidity values or CO
2
concentrations ________________
You can measure other humidity quantities on the input, with
humidity-temperature probe of the Digi line and work with them. You
can measure one as well as multiple humidity quantities together. For
some calculated humidity values and for CO
2
concentrations, you
need to know the value of the current atmospheric pressure.