دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a device fitted to a proving tank to indicate the position of the liquid surface in relation to the reference mark corresponding to the nominal capacity of the proving tank, thus enabling the determination of the tanks liquid contents. capacity rating n: a rating equal to the maximum number of cubic feet of gas that will pass through a meter when the pressure differential across the meter equals a 0.5- inch water column and the flowing pressure is 0.25 psig.

n: (psig) the pressure in a vessel or container as registered on a gauge attached to the container. This reading does not include the pressure of the atmosphere outside the container.

abbr: pounds per square inch gauge.

pounds per square foot gauge.