THREE PICKOFF SENSOR FLOW METER

摘要

A three pickoff sensor flow meter (200) is provided according to the invention. The three pickoff sensor flow meter (200) includes a first flow conduit (210a) conducting a first flow stream, a second flow conduit (210b) that is independent of the first flow stream, and a common driver (216) configured to vibrate the first flow conduit (210a) and the second flow conduit (210b). The three pickoff sensor flow meter (200) further includes three pickoff sensors (218, 219a, 219b) configured to provide first and second time delay values (&Dgr;t1) and (&Dgr;t2) for the first flow conduit (210a) and the second flow conduit (210b).