9
4 SePem 100/150 loggers
4.3.2
Distance between two loggers (recommended)
The following spacing between each logger is recommended to
allow systematic monitoring of an area:
Water pipe net-
work made of
Fitting logger
to
Recommended distance
between two loggers
Metal
Fitting
300 – 500 m
(mobile)
500 m
(stationary)
Plastic
Fitting
50 – 100 m
For highly intermeshed water pipe networks, the distance between
loggers may have to be reduced accordingly.
4.3.3
Preparing the logger
The preparatory work required for each logger
includes:
●
Screwing the magnet onto the logger
●
Screwing the aerial onto the logger (
SePem 150
only)
●
Initial programming of the logger
4.3.3.1 Screwing on the magnet
The magnet must be screwed onto the logger to ensure that the
logger is secure at the place of installation.
1. Please ensure that the threads on both the logger and the
magnet are clean.
2. Screw the magnet on hand-tight.
