SePem® 01 GSM
Highly sensitive noise logger for stationary monitoring of water networks
including a GSM module for data transmission
Due to its compact design the SePem® 01 GSM is especially suitable for being applied at
underground fire hydrants as well as valve boxes. Not only underground fire hydrants are
suitable stationary measuring points. Because of the small height of the logger when
horizontally mounted an application of the SePem® 01 GSM inside valve boxes is
possible.
The logger records the noises during a user-definable measuring period and analyses the
data. Afterwards the results are directly sent via SMS. Through an email gateway the
messages can be downloaded to the PC of the operator by the SePem software. One
push of a button is sufficient - no driving along the measuring points is required.

The Software
The SePem software allows handling all data sent from the existing loggers SePem® 02
and SePem® 02 GSM besides the new SePem® 01 GSM. Multiple features are
implemented to assist the operator in professionally using these instruments. All essential
functions are accessible through some few easy procedures.

The advantages
Leaks are recognized very early - saving money by reduction of run time of
leakages
No additional time required for driving past measuring points
Flexible programming of measurement and data transmission - optimal
configuration according to local and network conditions
Very low maintenance effort for each logger

Technical data
Robust die-cast aluminium housing (hard-anodized, painted)
Power supply by high-performance Lithium batteries
Protected according to IP68 (submersible down to 1m under water)
Dimensions (W x D x H) in mm: 108 x 51 x 50 (without attached components)
Quad-band GSM module
Typical operating time: > 4years (depending on selected settings)