Table Of Contents - Siemens SITRANS L Series Operating Instructions Manual

Table of contents

1 Introduction ................................................................................................................................................ 5
1.1 Applications ............................................................................................................................... 5
1.2 Function .................................................................................................................................... 5
2 Installing/mounting ..................................................................................................................................... 7
2.1 General safety instructions ....................................................................................................... 7
2.2 Additional safety instructions for hazardous locations .............................................................. 9
2.3 Mounting instructions .............................................................................................................. 10
2.4 Zone classification .................................................................................................................. 12
2.5 General notes ......................................................................................................................... 12
2.6 Permitted zones for mounting in partition wall ........................................................................ 13
2.7 Max. surface temperature and temperature class .................................................................. 13
2.8 Manufacturing of the extension tube ....................................................................................... 14
2.9 Assembly of the unit ................................................................................................................ 17
3 Connecting .............................................................................................................................................. 23
3.1 General safety instructions ..................................................................................................... 23
3.2 Additional safety instructions for hazardous locations ............................................................ 25
3.3 Connection .............................................................................................................................. 27
3.4 Universal voltage .................................................................................................................... 27
3.5 3-wire ...................................................................................................................................... 28
4 Operating ................................................................................................................................................. 29
4.1 Signal output ........................................................................................................................... 29
4.2 Sensitivity setting .................................................................................................................... 30
5 Service and maintenance ........................................................................................................................ 33
5.1 Maintenance notes.................................................................................................................. 33
5.2 Change of the electronic board ............................................................................................... 34
5.3 Disposal notes ........................................................................................................................ 35
6 Technical data ......................................................................................................................................... 37
6.1 Electrical data ......................................................................................................................... 37
6.2 Electronics .............................................................................................................................. 37
6.3 Mechanical data ...................................................................................................................... 38
6.4 Operating conditions ............................................................................................................... 39
SITRANS LVS300
Operating Instructions, 05/2019, A5E44908583-AB
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