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NivoGuide® 8200 • Two-wire 4 … 20 mA/HART
Contents
61899-EN-190911
Contents
1 About this document ............................................................................................................... 4
1.1 Function ........................................................................................................................... 4
1.2 Target group ..................................................................................................................... 4
1.3 Symbols used................................................................................................................... 4
2 For your safety ......................................................................................................................... 5
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 EU conformity................................................................................................................... 6
2.6 NAMUR recommendations .............................................................................................. 6
2.7 Installation and operation in the USA and Canada ........................................................... 6
3 Product description ................................................................................................................. 7
3.1 Conguration.................................................................................................................... 7
3.2 Principle of operation........................................................................................................ 8
3.3 Packaging, transport and storage................................................................................... 10
3.4 Accessories.................................................................................................................... 10
4 Mounting................................................................................................................................. 11
4.1 General instructions ....................................................................................................... 11
4.2 Mounting instructions ..................................................................................................... 12
5 Connecting to power supply................................................................................................. 22
5.1 Preparing the connection ............................................................................................... 22
5.2 Connecting..................................................................................................................... 23
5.3 Wiring plan, single chamber housing.............................................................................. 24
5.4 Wiring plan, double chamber housing ............................................................................ 25
6 Set up with the display and adjustment module ................................................................ 27
6.1 Insert display and adjustment module............................................................................ 27
6.2 Adjustment system......................................................................................................... 28
6.3 Parameter adjustment - Quick setup .............................................................................. 30
6.4 Parameter adjustment - Extended adjustment................................................................ 30
6.5 Saving the parameterisation data................................................................................... 48
7 Diagnostics and servicing .................................................................................................... 49
7.1 Maintenance .................................................................................................................. 49
7.2 Diagnosis memory ......................................................................................................... 49
7.3 Status messages............................................................................................................ 49
7.4 Rectify faults................................................................................................................... 52
7.5 Exchanging the electronics module................................................................................ 55
7.6 Exchange or shorten cable/rod ...................................................................................... 56
7.7 How to proceed if a repair is necessary.......................................................................... 57
8 Dismount................................................................................................................................. 58
8.1 Dismounting steps.......................................................................................................... 58
8.2 Disposal ......................................................................................................................... 58
9 Supplement ............................................................................................................................ 59
9.1 Technical data ................................................................................................................ 59
9.2 Dimensions .................................................................................................................... 72
