دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a switch in a circuit that is opened or closed by the action of a float and that maintains a predetermined level of liquid in a vessel.

n: a calibrated tank that, by means of weirs, float switches, pressure switches, or similar devices, automatically measures the volume of liquid run in and then released. Measuring tanks are sometimes used in LACT systems. Also called metering tanks or dump tanks.