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Contents Page
1 Introduction .............................................................................1
2 General .....................................................................................2
Intended use .............................................................................2
General safety information ........................................................3
SePem system .........................................................................4
System components ..................................................................4
Mobile operation versus stationary operation ...........................4
Operating principle ....................................................................5
Monitoring procedure (overview) ............................................5
Radio frequency for data transmission ...................................5
Principles of leak detection ....................................................6
Leak detection in mobile mode ...........................................6
Leak detection in stationary mode ......................................6
SePem 100/150 loggers ..........................................................7
Functionality and construction ...................................................7
Specifying a device number (optional) ......................................8
Installing the logger at the measurement location .....................8
Suitable installation locations .................................................8
Distance between two loggers (recommended) .....................9
Preparing the logger ...............................................................9
Screwing on the magnet .....................................................9
) ................................10
Initial programming of the logger.......................................10
Installing the logger ..............................................................12
General installation instructions ........................................12
Using installation adapters ................................................13
SePem 01 Master ...................................................................14
Functionality and construction .................................................14
Using the Master in vehicles ...................................................15
Power supply ...........................................................................16
5.3.1 Options .................................................................................16
Special features of rechargeable batteries ...........................16
Changing the battery ............................................................16
External power supply ..........................................................17
5.4 Operation ................................................................................18