Hydro International Hydro-Logic Flexi Logger 300Ex, Руководство пользователя

Страница: 64 / 74

Hydro-Logic
®
Flexi Logger 300Ex
User Manual
22 August 2018 Page 64 of 74
Maximizing battery life
You can maximize battery life by doing the following:
•
Make only one call to the telemetry server per day. Frequent check-ins
will reduce battery life. Configure alarms to make the logger to check-in
as soon as an alarm condition is detected, while daily calls show that the
system is still in correct operation.
•
Avoid low signal strength areas (modem signal on Harvest < 10). Fit an
external antenna if necessary to improve the signal, but don’t use one if
the internal antenna works well.
•
Use a 5m or 15m storage interval for all channels. Shorter intervals will
use significantly more power.
•
Avoid sensors that require long warm-up times or have high current drain
when they are active.
•
Avoid l
ong or frequent ‘Time Switch’ windows. Keep the modem on for as
short a time as possible.