SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
3
Table of contents
1
Introduction ........................................................................................................................................... 9
1.1
LR250 FF manual usage ....................................................................................................... 9
1.2
Purpose of this documentation ............................................................................................ 9
1.3
Revision history ................................................................................................................... 9
1.4
Industrial use note ............................................................................................................. 10
1.5
Checking the consignment ................................................................................................. 10
1.6
Security information .......................................................................................................... 10
1.7
Transportation and storage ................................................................................................ 11
1.8
Notes on warranty ............................................................................................................. 11
2
Safety information ............................................................................................................................... 12
2.1
Preconditions for safe use .................................................................................................. 12
2.1.1
Safety marking symbols ..................................................................................................... 12
2.1.2
Laws and directives ............................................................................................................ 12
2.1.3
FCC Conformity ................................................................................................................. 13
2.1.4
Industry Canada conformity ............................................................................................... 13
2.1.5
Industry Canada conformity note ....................................................................................... 14
2.1.6
Conformity with European directives .................................................................................. 14
2.1.7
Conformity with UK regulations ......................................................................................... 15
2.1.8
Radio Equipment - EU Directive (RED) 2014/53/EU and UK regulation SI 2017/1206 ............ 15
2.1.9
CE and UKCA Electromagnetic Compatibility (EMC) Conformity .......................................... 15
2.2
Improper device modifications ........................................................................................... 16
2.3
Requirements for special applications ................................................................................. 16
2.4
Use in hazardous areas ...................................................................................................... 17
3
Description ........................................................................................................................................... 18
3.1
SITRANS LR250 overview ................................................................................................... 18
3.2
Programming..................................................................................................................... 19
3.3
Applications ....................................................................................................................... 19
3.4
Approvals and certificates .................................................................................................. 20
4
Installing/mounting ............................................................................................................................. 21
4.1
Basic safety information ..................................................................................................... 21
4.1.1
Unsuitable cables, cable glands and/or plugs ...................................................................... 22
4.1.2
Pressure applications ......................................................................................................... 22
4.1.2.1
Pressure Equipment Directive, PED, 2014/68/EU ................................................................. 23
4.2
Installation location requirements ...................................................................................... 24
4.3
Proper mounting ............................................................................................................... 25