Table of contents
1
Getting started ...................................................................................................................................... 7
1.1
1.2
1.3
1.4
2
Introduction ......................................................................................................................................... 11
2.1
2.2
2.3
Document history .............................................................................................................. 11
2.4
Product compatibility ......................................................................................................... 12
2.5
Intended use...................................................................................................................... 12
2.6
Nameplate layout............................................................................................................... 14
2.6.1
2.6.2
2.6.3
2.6.4
2.7
Checking the consignment................................................................................................. 17
2.8
Security information .......................................................................................................... 18
2.9
2.10
Notes on warranty ............................................................................................................. 19
3
Safety notes ......................................................................................................................................... 21
3.1
3.1.1
3.1.2
Laws and directives ............................................................................................................ 21
3.1.3
3.1.4
3.2
3.3
Use in hazardous areas....................................................................................................... 22
3.3.1
4
Installing/mounting ............................................................................................................................. 27
4.1
Basic safety notes............................................................................................................... 27
4.1.1
ATEX/IECEx and others ....................................................................................................... 27
4.1.1.1
4.1.1.2
4.1.2
FM/CSA.............................................................................................................................. 29
4.1.2.1
SITRANS TH100/TH100Slim/TH320/TH420/TR320/TR420/TF320/TF420
Compact Operating Instructions, 07/2021, A5E41865021-AE
3