Burkert 8020 Notice D'utilisation page 26

TABLE OF CONTENTS
1 INTRODUCTION ............................................................................................... E-2
1.1 Unpacking and Control ...................................................................................... E-2
1.2 About this Manual .............................................................................................. E-2
1.3 User's Responsibility for Safety ........................................................................ E-2
1.4 Electromagnetic Compatibility ........................................................................... E-2
2 SPECIFICATION ............................................................................................... E-3
2.1 Type Specification ............................................................................................. E-3
2.2 Design and Measuring Principle ....................................................................... E-4
2.3 Dimensions ........................................................................................................ E-5
2.4 Technical Data ................................................................................................... E-6
3 INSTALLATION ................................................................................................ E-8
3.1 Installation Guidelines ....................................................................................... E-8
3.2 Installation .......................................................................................................... E-8
3.3 General Electrical Connection ........................................................................... E-9
3.3.1 Connection distances ............................................................................... E-9
3.4 Electrical Wiring 8020 Standard ........................................................................ E-9
3.4.1 Connection of 8020 with coil .................................................................... E-9
3.4.2 Connection of 8020 with Hall sensor ....................................................... E-9
3.4.3 Connection of 8020 to an indicator type SE34 ...................................... E-10
3.4.4 Connection of 8020 to a transmitter 8025 panel .................................... E-10
3.4.5 Connection of 8020 to a transmitter 8025 wall-mounted ....................... E-10
3.4.6 Connection of 8020 with Hall sensor to a PLC ...................................... E-11
3.6 Electrical Wiring 8020 with adjustable pulse output ....................................... E-12
3.7 Electrical Wiring 8020 with 4...20 mA output .................................................. E-12
4 COMMISSIONING ........................................................................................... E-13
4.1 Commissioning 8020 standard ........................................................................ E-13
4.1.1 Examination of Fitting Orifice ................................................................. E-13
4.1.2 Flow Rate Determination ........................................................................ E-13
4.2 Commissioning 8020 with adjustable pulse output ......................................... E-14
4.2.1 Programming of K-factor ........................................................................ E-14
4.2.2 Programming of mutiplicator coefficient D ............................................. E-15
4.3 Commissioning 8020 with 4...20 mA output ...................................................... E-16
4.3.1 Display and control elements ................................................................. E-16
4.3.2 Standard mode ....................................................................................... E-17
4.3.3 Programming mode ................................................................................ E-17
5 MAINTENANCE .............................................................................................. E-20
5.1 Spare Parts List ............................................................................................... E-20
5.2 Trouble-shooting .............................................................................................. E-20
APPENDIX ...................................................................................................... E-21
Flow Chart (l/min, DN in mm and m/s) ............................................................ E-21
Flow Chart (US-gallon/min, DN in inch and Ft/s) ............................................ E-22
Connection examples of flow sensor type 8020 with 4...20 mA output .......... E-23
8020
FLOW SENSOR TYPE 8020
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