Magnetic flowmeter with noise adaptive dead time
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United States of America Patent
Stats
-
Aug 17, 2021
Grant Date -
Mar 18, 2021
app pub date -
Sep 13, 2019
filing date -
Sep 13, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A magnetic flowmeter includes at least one coil configured to generate a magnetic field within a process fluid flow. A pair of electrodes is configured to detect an electromotive force within the process fluid flow in response to the magnetic field. Measurement circuitry is operably coupled to the pair of electrodes and configured to provide an indication of the detected electromotive force. A processor is coupled to the measurement circuitry and is configured to receive the indication of the detected electromotive force and an indication of process noise. The processor is configured to change a dead time parameter based on the indication of process noise and provide a process fluid flow output based on the indication of detected electromotive force and the dead time parameter.
First Claim
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International Classification(s)
- 2019 Application Filing Year
- G01D Class
- 1333 Applications Filed
- 905 Patents Issued To-Date
- 67.90 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G01D Class
- 0 % this patent is cited more than
- 4 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 17, 2025 |
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