AGA XQ0308:2003 Edition
$28.60
The Theory and Operations of Meter Shop Sonic Nozzle Proving Systems for the Natural Gas Industry
Published By | Publication Date | Number of Pages |
AGA | 2003-01-01 | 41 |
The sonic nozzle prover uses venturi-type critical flow nozzles as the means to determine actual gas volume passed through a meter under test. The prover can marry gas meter performance with local meter characteristics (meter type, reasons for removal or test, and meter location) and forward this information to a utility database or network.