ADM003GVAE1005 xvii
Weight in a pressurized tank ..................................................................296
The Molar method ..................................................................................297
Food oil method .....................................................................................297
Chinese Correction Method ...................................................................297
Available volume/available mass ................................................................. 298
Remaining volume/remaining mass ............................................................. 299
LPG quantity calculation from liquid density................................................... 300
Overall calculation scheme .......................................................................... 300
Details for each step .................................................................................... 300
Step 1 .....................................................................................................300
Step 2 .....................................................................................................300
Step 3 .....................................................................................................301
Step 4 .....................................................................................................301
Step 5 .....................................................................................................303
Step 6 .....................................................................................................303
Step 7 .....................................................................................................304
Step 8 .....................................................................................................305
Step 9 .....................................................................................................305
Step 10 ...................................................................................................305
Step 11 ...................................................................................................305
Step 12 ...................................................................................................307
Step 13 ...................................................................................................307
Step 14 ...................................................................................................307
Sample LPG calculation..................................................................................... 308
Stored Data .................................................................................................. 308
Calibration (7 points only) m3 ................................................................308
Hydrostatic & Hybrid Tank Calculations .......................................................... 311
Hybrid Calculation ........................................................................................ 313
Hydrostatic Calculations ............................................................................... 313
Typical Tank Calculation.................................................................................... 315
Analytical and Measured Data ..................................................................... 315
Tank Point Configuration Parameters ........................................................... 315
Flow calculations................................................................................................ 318
Flow .............................................................................................................. 318
Level rate ...................................................................................................... 318
Mass flow ...................................................................................................... 318
Net flow ......................................................................................................... 319
Administering Weights and Measures...............................................................321
System Overview ................................................................................................ 323
Sealing the Point in 8130 RTU ........................................................................... 324
Applying the Software Seal .......................................................................... 327
W&M Checksums ......................................................................................... 328
W&M Seal Communications ......................................................................... 328
Sealing TankPoint variables in FuelsManager................................................. 330
Applying the Software Seals ......................................................................... 330