Emerson Process Management 3420 Carbon Monoxide Alarm User Manual


 
iv Contents
Table of Contents Reference, Installation, and Operations Manual
June 2013 3-9000-743 Rev S
5.6.9 HART® Output Page.........................................................................................144
5.6.10 Meter Digital outputs .......................................................................................146
5.6.11 Meter Corrections page....................................................................................147
5.6.12 Temperature and Pressure page.......................................................................149
5.6.13 Gas Chromatograph Setup page.......................................................................154
5.6.14 AGA 8 Setup page.............................................................................................155
5.6.15 Continuous Flow Analysis page.........................................................................157
5.6.16 Set Baseline Wizard ..........................................................................................159
5.7 Process parameters and calibration configuration..........................................160
5.7.1 Update Time Wizard.........................................................................................160
5.7.2 Calculated results .............................................................................................162
5.7.3 Set calibration parameters................................................................................163
5.8 Saving the meter configuration ....................................................................170
5.9 Maintenance logs and reports (Logs/Reports Menu).......................................171
5.9.1 Log Format.......................................................................................................175
5.10 Trend maintenance logs (Logs/reports Menu) ..............................................178
5.10.1 Meter Archive Logs (Logs/Reports Menu) .........................................................179
5.10.2 Compare Excel Meter Configurations (Logs/Reports Menu)..............................180
Section 6: Meter operation
6.1 Measurement..............................................................................................181
6.1.1 Terminology.....................................................................................................183
6.1.2 Signal processing..............................................................................................184
6.1.3 Batch cycle processing......................................................................................185
6.1.4 Acquisition mode .............................................................................................186
6.1.5 Chord gas and sound velocity measurements...................................................187
6.1.6 Average weighted sound velocity.....................................................................188
6.1.7 Average weighted gas flow velocity..................................................................190
6.1.8 Calibration........................................................................................................193
6.1.9 Volumetric flow rate.........................................................................................196
6.1.10 Volume.............................................................................................................201
6.1.11 Triggered Delta Volumes..................................................................................202
6.1.12 Energy rate and totals.......................................................................................203
6.1.13 Mass rate and totals.........................................................................................204
6.1.14 Seniorsonic flow characterizations....................................................................205
6.1.15 Flow-condition pressure and temperature........................................................206
6.1.16 Gas properties ..................................................................................................210
6.1.17 AGA8 compressibility calculations....................................................................215