User's Manual

1010NFM-3J Table Of Contents
5.3.4 Overview Of System Performance................................................................ 5-3
5.3.5 Accuracy ........................................................................................................... 5-3
5.3.6 Repeatability .................................................................................................... 5-3
5.3.7 Data Stability .................................................................................................... 5-3
Data Scatter ............................................................................................. 5-3
Data Drift.................................................................................................. 5-4
5.4 Flow Conditions............................................................................................... 5-4
5.4.1 Low Flow Rates ............................................................................................... 5-4
5.4.2 Flow Data Scatter and Damping .................................................................... 5-4
System 1010 Damping and Slewing Controls ......................................... 5-4
Time Average ........................................................................................... 5-4
SmartSlew ............................................................................................... 5-5
5.4.3 Notes On Liquid Conditions .......................................................................... 5-5
5.4.4 Erroneous Liquid Parameter Specification .................................................. 5-5
5.4.5 Liquid Compatibility ........................................................................................ 5-5
5.4.6 Aeration ............................................................................................................ 5-5
5.4.7 Slurries ............................................................................................................. 5-6
5.4.8 Two-Phase Liquids.......................................................................................... 5-6
5.4.9 Viscous Liquids ............................................................................................... 5-6
5.4.10 Temperature and Pressure Ratings.............................................................. 5-6
5.5 Overview Of System 1010N Memory Resources......................................... 5-6
5.6 Reference Tables............................................................................................ 5-7
Sonic Velocity (m/s) For Common Liquids @ 68ºF.................................. 5-7
Sonic Velocity For Pure Water @ Various Temp. (m/s) ........................... 5-8
Vps Values (in/sec) For some Common Metals ...................................... 5-8
Recommended Sonic Coupling Compounds .......................................... 5-9
System 1010 Reynolds Compensation Factor ...................................... 5-10
Terminology Chart ...................................................................................5-11
5.7 The Nema Dual-Channel Menu Chart ......................................................... 5-13
The Meter Type Menu ............................................................................. 5-13
The Meter Facilities Menu ...................................................................... 5-13
The Clamp-On Meter Menu.................................................................... 5-14
Section 6
6. Operating System 1010N With Flow Tubes................................................... 6-1
6.1 General Installation Guidelines..................................................................... 6-1
6.1.1 Liquid Applicability And Compatibility............................................................ 6-1
6.1.2 Selecting The Right Flow Tube ..................................................................... 6-2
Flow Tube Pressure And Temperature Ratings ....................................... 6-2
Flow Tube Material, Size & Flow Range Ratings ..................................... 6-2
6.1.3 Flow Tube Mounting Location ....................................................................... 6-2
6.1.4 Flow Data Scatter And Damping .................................................................... 6-3
6.2
Considerations For Critical Applications ...................................................... 6-3
To Obtain Technical Information ............................................................... 6-3
6.3 How To Set Up System 1010N For Flow Tube Operation ........................... 6-4
6.3.1 Overview.......................................................................................................... 6-4
6.3.2 Setup Procedure ............................................................................................. 6-4
6.4 Specifications - CPVC Flow Tube .................................................................. 6-9
6.5 Specifications - KYNAR PVDF Flow Tube .................................................... 6-9
6.6 Specifications - TEFLON PFA Flow Tube ................................................... 6-10
6.7 Specifications - 316 Stainless Steel Flow Tube ......................................... 6-10
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