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Contents
VEGABAR 86 • 4 … 20 mA
45506-EN-200529
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 ................................................................................................................... 5
2.6 NAMUR recommendations .............................................................................................. 6
2.7 Installation and operation in the USA and Canada ........................................................... 6
2.8 Environmental instructions ............................................................................................... 6
3 Product description ................................................................................................................. 7
3.1 Conguration
.................................................................................................................... 7
3.2 Principle of operation........................................................................................................ 8
3.3 Packaging, transport and storage ................................................................................... 11
3.4 Accessories.................................................................................................................... 12
4 Mounting ................................................................................................................................. 13
4.1 General instructions ....................................................................................................... 13
4.2 Ventilation and pressure compensation .......................................................................... 15
4.3 Level measurement ........................................................................................................ 18
4.4 External housing ............................................................................................................ 18
5 Connecting to power supply ................................................................................................. 19
5.1 Preparing the connection ............................................................................................... 19
5.2 Connecting ..................................................................................................................... 20
5.3 Single chamber housing ................................................................................................. 21
5.4 Ex-d-ia double chamber housing .................................................................................... 22
5.5 Housing IP66/IP68 (1 bar) .............................................................................................. 23
5.6 External housing ............................................................................................................ 24
5.7 Switch-on phase............................................................................................................. 25
6 Set up with the display and adjustment module ................................................................ 26
6.1 Insert display and adjustment module ............................................................................ 26
6.2 Adjustment system ......................................................................................................... 27
6.3 Measured value indication .............................................................................................. 28
6.4 Parameter adjustment - Quick setup .............................................................................. 29
6.5 Parameter adjustment - Extended adjustment................................................................ 29
6.6 Saving the parameterisation data ................................................................................... 42
7 Setup with PACTware ............................................................................................................. 43
7.1 Connect the PC .............................................................................................................. 43
7.2 Parameter adjustment with PACTware ............................................................................ 43
7.3 Saving the parameterisation data ................................................................................... 44
8 Set up with other systems .................................................................................................... 45
8.1 DD adjustment programs ............................................................................................... 45
8.2 Field Communicator 375, 475 ........................................................................................ 45