VEGA VEGABAR 86 Save sensor - Operating Instructions User Manual
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Contents
VEGABAR 86 • Slave sensor for electronic differential pressure
45052-EN-131011
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 CE conformity ................................................................................................................... 5
2.6 Measuring range - permissible process pressure ............................................................. 6
2.7 Environmental instructions ............................................................................................... 6
3 Product description
3.1 Configuration .................................................................................................................... 7
3.2 Principle of operation........................................................................................................ 8
3.3 Packaging, transport and storage ................................................................................... 10
3.4 Accessories and replacement parts ............................................................................... 11
4 Mounting
4.1 General instructions to use the instrument ..................................................................... 12
4.2 Ventilation and pressure compensation .......................................................................... 13
4.3 Combination Master - Slave ........................................................................................... 14
4.4 Differential pressure measurement ................................................................................ 15
4.5 Interface measurement .................................................................................................. 15
4.6 Density measurement .................................................................................................... 16
4.7 External housing ............................................................................................................ 18
5 Connecting to power supply
5.1 Preparing the connection ............................................................................................... 19
5.2 Connecting ..................................................................................................................... 19
5.3 Single chamber housing ................................................................................................. 20
5.4 External housing with version IP 68 (25 bar)................................................................... 21
5.5 Connection example ...................................................................................................... 23
6 Set up with the display and adjustment module
6.1 Parameter adjustment - Quick setup .............................................................................. 24
6.2 Parameter adjustment - Extended adjustment................................................................ 27
7 Diagnosis, asset management and service
7.1 Maintenance .................................................................................................................. 37
7.2 Rectify faults ................................................................................................................... 37
7.3 Exchanging the electronics module ................................................................................ 37
7.4 Exchange process assembly with version IP 68 (25 bar) ................................................ 37
7.5 How to proceed in case of repair .................................................................................... 39
8 Dismounting
8.1 Dismounting steps.......................................................................................................... 40
8.2 Disposal ......................................................................................................................... 40
9 Supplement
9.1 Technical data ................................................................................................................ 41