Title:
Process diagnostics
Document Type and Number:
WIPO Patent Application WO2005010522
Kind Code:
A9
Abstract:
A diagnostic device (100) for use in a industrial process includes monitoring electronics or diagnostic circuitry configured to diagnose or identify a condition or other occurrence in the industrial process. The system can be implemented in a process device such as a flowmeter, and in one example an acoustic flowmeter. A transducer can also be used and a frequency response, such as resonant frequency, can be observed.
Inventors:
BROWN GREGORY C (US)
PELUSO MARCOS (US)
KARSCHNIA ROBERT J (US)
PELUSO MARCOS (US)
KARSCHNIA ROBERT J (US)
Application Number:
PCT/US2004/022736
Publication Date:
May 26, 2006
Filing Date:
July 16, 2004
Export Citation:
Assignee:
ROSEMOUNT INC (US)
International Classes:
G01F1/7082; G01N29/036; G01N29/14; (IPC1-7): G01N29/14; G01N29/02
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