Revision 1 SLN 700 SmartLine NCR Level Transmitter User’s Manual Page vii
Contents
1 Introduction .......................................................................................................... 1
1.1 Overview ................................................................................................................................. 1
1.2 Transmitter Models ................................................................................................................. 1
1.3 Transmitter Components ........................................................................................................ 1
1.3.1 Overview of components .................................................................................................... 1
1.3.2 Electronics .......................................................................................................................... 2
1.3.3 Process Connector ............................................................................................................. 2
1.4 Communicating with the Transmitter ...................................................................................... 3
1.5 SLN 700 Transmitter Label ..................................................................................................... 3
1.6 Transmitter Model Number Description .................................................................................. 4
1.7 Safety Certification Information .............................................................................................. 4
2 Radar Level Measurement ................................................................................... 5
2.1 Overview ................................................................................................................................. 5
2.2 Theory of Operation ................................................................................................................ 5
3 Mounting .............................................................................................................. 6
3.1.1 Moisture-proof ..................................................................................................................... 7
3.1.2 Installation position ............................................................................................................. 8
3.1.3 Nozzle installations ........................................................................................................... 10
3.1.4 Correct and incorrect Installation position ........................................................................ 11
3.1.5 Installations with Agitation ................................................................................................ 12
4 Transmitter Installation ....................................................................................... 13
4.1 Supply voltage ...................................................................................................................... 13
4.2 Installation of connecting cables ........................................................................................... 14
4.2.1 General introduction ......................................................................................................... 14
4.3 Wiring mode .......................................................................................................................... 14
4.3.1 2-Wire ............................................................................................................................... 14
4.4 Hazardous Location – Intrinsic Safety .................................................................................. 15
5 Operating the Transmitter .................................................................................. 17
5.1 Functions of keys .................................................................................................................. 17
6 Maintenance ...................................................................................................... 36
6.1 Configuration method ........................................................................................................... 36
6.1.1 Configuration with Display ................................................................................................ 36
6.1.2 Configuration .................................................................................................................... 37
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