THREE PICKOFF SENSOR FLOW METER

摘要

The three pickoff sensor flow meter (200) includes a first flow conduit (210a) conducting a first flow stream, a second flow conduit (210b) conducting a second flow stream 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). Three pickoff sensors (218, 219a, 219b) which are respectively a sensor shared between the conduits and sensors respectively sensing the vibrations independently in each of the conduits, are configured to provide first and second time delay values (Ät1) and (Ät2) for the first flow conduit (210a) and the second flow conduit (210b).