发明授权
US08290721B2 Flow measurement diagnostics 有权
流量测量诊断

Flow measurement diagnostics
摘要:
A flow meter for measuring flow of a process fluid includes a sensor configured to provide a sensor output signal. The sensor output signal is related to flow of the process fluid. Circuitry in the flow meter is configured to determine a statistical parameter related to sensor output signal. Diagnostic circuitry provides a diagnostic output based upon the determined statistical parameter and the sensor output signal.
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