bürkert 8020 Bedienungsanleitung Seite 18

1. INTRODUCTION ...............................................................................................................................2
1.1 Used symbol .............................................................................................................. 3
1.2 Safety recommendations ........................................................................................ 3
1.3 Design and measuring principle ........................................................................... 4
2. INSTALLATION ..................................................................................................................................5
2.1 General recommendations ..................................................................................... 5
2.2 Inserting the sensor into the fitting ....................................................................... 6
2.3 Recommendations for electric connection ......................................................... 7
2.3.1 Assembling cable plug EN175301-803 ..................................................................7
2.3.2 Wiring the Hall version with 2 pulse outputs .........................................................7
2.3.3 Wiring the Low Power Hall version with 1 pulse output...............................8
2.3.4 Wiring the sinus output of a coil version....................................................................9
2.3.5 Connection examples ............................................................................................................ 10
3. TECHNICAL DATA ......................................................................................................................... 11
3.1 General features .....................................................................................................11
3.2 Electrical features ...................................................................................................11
3.3 Materials ...................................................................................................................12
3.4 Environment .............................................................................................................13
3.5 Dimensions ..............................................................................................................13
3.6 Conformity to standards .......................................................................................13
4. MAINTENANCE .............................................................................................................................. 14
4.1 Maintenance and cleaning ...................................................................................14
4.2 Order codes for spare parts ................................................................................14
4.3 Order codes for complete sensors ...................................................................14
5. ANNEX ................................................................................................................................................ 15
5.1 Label description ....................................................................................................15
5.2 DN of the pipe - flow rate - fluid velocity diagrams ........................................15
INTRODUCTION
Table of contents
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8020