Digital flowmeter
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United States of America Patent
Stats
-
Oct 30, 2001
Grant Date -
N/A
app pub date -
Jul 8, 1998
filing date -
Nov 26, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A digital flowmeter includes a vibratable conduit, a driver connected to the conduit and operable to impart motion to the conduit, and a sensor connected to the conduit and operable to sense the motion of the conduit. A control and measurement system is connected between the driver and the sensor. The control and measurement system includes circuitry to receive a sensor signal from the sensor, generate a drive signal based on the sensor signal using digital signal processing, supply the drive signal to the driver, and generate a measurement of a property of material flowing through the conduit based on the signal from the sensor.
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