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Contents
VEGABAR 66 • 4 … 20 mA/HART - climate compensated
36738-EN-130321
Contents
1 About this document
1.1 Function ........................................................................................................................... 4
1.2 Target group..................................................................................................................... 4
1.3 Symbolism used............................................................................................................... 4
2 For your safety
2.1 Authorised personnel ....................................................................................................... 5
2.2 Appropriate use................................................................................................................ 5
2.3 Warning about incorrect use............................................................................................. 5
2.4 General safety instructions............................................................................................... 5
2.5 Safety label on the instrument .......................................................................................... 5
2.6 CE conformity................................................................................................................... 6
2.7 Measuring range - permissible process pressure............................................................. 6
2.8 FulllmentofNAMURrecommendations ......................................................................... 6
2.9 Safety instructions for Ex areas ........................................................................................ 6
2.10 Environmental instructions ............................................................................................... 6
3 Product description
3.1 Conguration.................................................................................................................... 7
3.2 Principle of operation........................................................................................................ 9
3.3 Operation ....................................................................................................................... 10
3.4 Packaging, transport and storage................................................................................... 10
3.5 Accessories and replacement parts ............................................................................... 11
4 Mounting
4.1 General instructions ....................................................................................................... 12
4.2 Mounting preparations ................................................................................................... 13
4.3 Mounting steps with straining clamp............................................................................... 15
4.4 Mounting steps with screwed connection....................................................................... 15
4.5 Mountingstepswithlocktting....................................................................................... 16
4.6 Mounting steps with housing and thread........................................................................ 17
4.7 Mounting steps, external housing................................................................................... 18
5 Connecting to power supply
5.1 Preparing the connection ............................................................................................... 19
5.2 Connection procedure.................................................................................................... 20
5.3 Wiring plan, single chamber housing.............................................................................. 22
5.4 Wiring plan, double chamber housing ............................................................................ 23
5.5 Wiring plan, double chamber housing Ex d.................................................................... 25
5.6 Wiring plan - version IP 66/IP 68, 1 bar........................................................................... 26
5.7 Wiring plan, external housing with version IP 68............................................................. 27
5.8 Switch-on phase............................................................................................................. 29
6 Set up with the display and adjustment module PLICSCOM
6.1 Short description ............................................................................................................ 31
6.2 Insert display and adjustment module............................................................................ 31
6.3 Adjustment system......................................................................................................... 32
6.4 Setup steps .................................................................................................................... 33
6.5 Menu schematic............................................................................................................. 42
6.10 Saving the parameter adjustment data........................................................................... 44
7 Set up with PACTware and other adjustment programs
