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Contents
1 Preliminary note ...................................................................................................4
1.1 Symbols used ................................................................................................4
2 Safety instructions ...............................................................................................5
3 Functions and features ........................................................................................6
3.1 Application area ............................................................................................6
3.2 Restriction of the application area ................................................................6
4 Getting started .....................................................................................................6
4.1 Example configuration 1 ................................................................................7
4.2 Example configuration 2 ................................................................................8
5 Function ...............................................................................................................9
5.1 Measuring principle level ...............................................................................9
5.2 Measuring principle temperature .................................................................10
5.3 Operating principle / features of the unit ......................................................10
5.3.1 Operating modes ................................................................................ 11
5.3.2 Notes on the integrated overflow prevention ......................................12
5.3.3 Display and switching functions ..........................................................12
5.3.4 Offset for indicating the real level in the tank ......................................14
5.3.5 Defined state in case of a fault ...........................................................14
5.3.6 Extreme value memory .......................................................................14
5.3.7 IO-Link ................................................................................................14
6 Mounting ............................................................................................................15
6.1 Notes on installation instructions for operation with overflow prevention ...16
6.2 Installation instructions for operation without overflow prevention ..............17
6.2.1 Installation in the inactive zone ...........................................................17
6.2.2 Installation in the active zone of the probe .........................................18
6.3 Other installation notes ................................................................................19
6.3.1 Marking of the installation height .......................................................19
7 Electrical connection ..........................................................................................20
8 Operating and display elements ........................................................................22
9 Menu ..................................................................................................................23
9.1 Menu ............................................................................................................23
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