Automobile Parts - Air Flow Meter User Manual

Series 24-HP Instruction Manual Table of Contents
IM-24-HP 0-3
Table of Contents
Chapter 1 Introduction
Innova-Mass™ Vortex Mass Flow Meters.......................................... 1-1
Using this Manual ......................................................................... 1-1
Note and Safety Information......................................................... 1-2
Receipt of System Components .................................................... 1-2
Technical Assistance..................................................................... 1-2
How the Innova-Mass Vortex Meter Operates.................................... 1-3
Velocity Measurement/Pressure Drop .......................................... 1-3
Temperature Measurement ........................................................... 1-6
Pressure Measurement .................................................................. 1-7
Flow Meter Configurations ................................................................. 1-7
Chapter 2 Installation
Installation Overview........................................................................... 2-1
Flow Meter Installation Requirements.......................................... 2-1
Unobstructed Flow Requirements................................................. 2-2
Series 240 In-Line Flow Meter Installation......................................... 2-3
Wafer-Style Flow Meter Installation ............................................ 2-4
Flange-Style Flow Meter Installation............................................ 2-5
Series 241 Insertion Flow Meter Installation ...................................... 2-6
Cold Tap Guidelines ..................................................................... 2-7
Hot Tap Guidelines ....................................................................... 2-8
Flow Meter Insertion ........................................................................... 2-9
Installing Meters with a Compression Connection ..................... 2-10
Installing Meters with a Packing Gland Connection .................. 2-12
Installing Meters (Packing Gland), No Insertion Tool ............... 2-15
Adjusting Meter Orientation.............................................................. 2-17
Display/Keypad Adjustment ....................................................... 2-17
Enclosure Adjustment ................................................................. 2-18
Wiring Connections........................................................................... 2-19
Input Power Connections ............................................................ 2-19
4-20 mA Output Connections ..................................................... 2-20
Pulse Output Connections........................................................... 2-21
Alarm Output Connections ......................................................... 2-22
Remote Electronics Wiring......................................................... 2-24
Optional Input Electronics Wiring.............................................. 2-25
Chapter 3 Operating Instructions
Flow Meter Display/Keypad ............................................................... 3-1
Start Up................................................................................................ 3-2
Using the Setup Menus........................................................................ 3-3
Programming the Flow Meter ....................................................... 3-3
Output Menu ................................................................................. 3-4
Display Menu................................................................................ 3-6
Alarms Menu................................................................................. 3-7
Totalizer Menu.............................................................................. 3-8