AFLOWT UF Series, Руководство по установке

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CONTENTS
Page
INTRODUCTION ..................................................................................................... 3
1. SAFETY INSTRUCTIONS ................................................................................... 4
2. MOUNTING PREPARATION .............................................................................. 4
3. MOUNTING REQUIREMENTS ........................................................................... 5
3.1. Requirements for Mounting the Primary converter ....................................... 5
3.1.1. General Requirements. ......................................................................... 5
3.1.2. Placing the PEA pair for single-beam sounding .................................... 5
3.1.3. Placing the PEA pair for two-beam sounding ........................................ 6
3.1.4. Placing the PEA for four-beam scanning ............................................... 6
3.2. Length requirements for straight pipe runs ................................................... 7
3.3. Requirements for placing the Secondary measuring converter .................... 7
4. MOUNTING THE FLOWMETER ......................................................................... 8
4.1. Mounting the Primary Converter .................................................................. 8
4.2. Mounting the Secondary Measuring Converter ............................................ 8
4.3. Wiring the Flowmeter ................................................................................... 9
5. START-UP PROCEDURE ................................................................................. 11
6. DISMOUNTING ................................................................................................. 12
APPENDIX A. Relative length of straight pipe runs ........................................... 13
APPENDIX B. Report on mounting and start-up procedure .............................. 15
APPENDIX C. Kinematic viscosity ratio of water ............................................... 17
APPENDIX D. Straightening vane design ......................................................... 18