Table of Contents
iii
Table of Contents
Safety Information.................................................................................................................. 1
Symbols Used in This Instruction Manual.................................................................. 1
Symbols Found on the Unit ....................................................................................... 2
Chapter One: General Information......................................................................................... 5
Introduction ............................................................................................................... 5
Design Features of the Integral Mass Flow Meter.......................................... 5
Cleanliness Features...................................................................................... 6
How This Manual is Organized.................................................................................. 6
Manual Conventions ..................................................................................... 6
Customer Support...................................................................................................... 7
Chapter Two: Installation......................................................................................................9
How To Unpack the Type 649 Unit ........................................................................... 9
Opening the Package..................................................................................... 9
Unpacking Checklist ..................................................................................... 10
Interface Cables ......................................................................................................... 11
Generic Shielded Cable Description .............................................................. 11
Product Location and Requirements........................................................................... 12
Dimensions................................................................................................................ 13
Front and Back Views................................................................................... 13
Side View ..................................................................................................... 14
Bottom View................................................................................................. 15
Setup ......................................................................................................................... 16
Fittings.......................................................................................................... 16
Mounting Hardware ...................................................................................... 16
Gas Pressure.................................................................................................. 16
Installing the Unit.......................................................................................... 17
Electrical Information................................................................................................ 18
I/O Connector................................................................................................ 18
Initial Configuration .................................................................................................. 20
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