02.A.003 3
TABLE OF CONTENTS
1. INTRODUCTION .......................................................................................... 6
2. SAFETY ....................................................................................................... 6
3. COMPLETENESS LIST ............................................................................... 6
4. TRANSPORT AND STORAGE .................................................................... 7
4.1. Transport ..................................................................................................................... 7
4.2. Storage ....................................................................................................................... 7
5. WARRANTY ................................................................................................ 7
6. DESIGN ....................................................................................................... 7
6.1. Intended use and properties ....................................................................................... 7
6.2. The operating principle ................................................................................................ 8
6.3. Design and dimensions ............................................................................................... 9
6.3.1. The sensor design .............................................................................................. 10
6.3.2. Electrodes .......................................................................................................... 13
6.3.3. The converter design ......................................................................................... 14
6.4. Identification markings .............................................................................................. 15
7. ASSEMBLY ............................................................................................... 16
7.1. General recommendations ........................................................................................ 16
7.2. Recommended assembly method for the sensor ...................................................... 17
7.3. Assembly of the compact version of the converter .................................................... 18
7.4. Assembly of the remote version of the flow meter ..................................................... 19
8. CONNECTION ........................................................................................... 20
8.1. Electrical connection of the flow meter ...................................................................... 21
8.1.1. Power cable ....................................................................................................... 22
8.3. Earthing ..................................................................................................................... 25
8.3.1. Protective earth .................................................................................................. 25
8.3.2. Functional earthing ............................................................................................. 26
9. START-UP ................................................................................................. 28
10. TECHNICAL PARAMETERS ..................................................................... 28
10.1. Electrical connections ............................................................................................... 28
10.1.1. Output signals .................................................................................................... 28
10.1.2. Power supply ...................................................................................................... 28
10.2. Protection class ......................................................................................................... 28
10.3. Technical parameters ................................................................................................ 29
10.3.1. Technical specification of the sensor ................................................................. 29
10.3.2. Technical specifications of the converter ........................................................... 30
10.4. Reference conditions ................................................................................................ 31
10.5. Metrological parameters ............................................................................................ 31
10.5.1. Standard measuring ranges ............................................................................... 31
10.5.2. Table of volumetric flows calculated for the characteristic flow velocities of the
medium for the versions with flanges according to DIN. ................................................. 33
10.5.3. Available pressure ranges acc. to DIN, ANSI for operation of the flowmeters for
the individual versions for DN flanged connections ........................................................ 35
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