Electromagnetic Flowmeter Detector Instruction Manual

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Table of Contents

SAFETY PRECAUTIONS ·····················································································2

Handling Precautions ······························································································6

1. Product Inspection and Storage ······································································9

1.1 Product Inspection ·······················································································9

1.2 Storage ········································································································9

2. Overview ··········································································································10

3. Names of Parts ································································································· 11

4. Installation ······································································································· 14

4.1 Notes on Selecting the Installation Location ·············································16

4.2 Mounting Procedure····················································································16

4.3 Piping Connections ··················································································· 22

4.4 Grounding ·································································································25

5. Wiring ·············································································································· 27

5.1 Cables ········································································································29

5.2 External Device Connections and Grounding ············································30

5.3 Notes on Wiring ······················································································30

5.4 Wiring ·····································································································31

6. Operation ········································································································· 34

7. Maintenance and Troubleshooting ································································· 35

7.1 Maintenance ······························································································36

7.2 Troubleshooting ························································································ 37

8. Principle of Operation ··················································································· 40

9. Specifications ·································································································· 41

9.1 Flowmeter Specifications ··········································································· 41

9.2 Type Specification Code ············································································46

10. Outline Dimensions ························································································· 47

Appendix 1

1-1 A system diagram for GF630/LF600F and GF630/LF610F···························· 52

1-2 A system diagram for GF632··········································································53