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Proceedings Paper

Fiber optic Fabry-Perot sensor for machinery monitoring
Author(s): Chung E. Lee
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Paper Abstract

This paper introduces the application of commercial FFPI (Fiber Fabry-Perot Interferometer) sensors to harsh environmental machinery monitoring (temperature up to 400°C). Examples of dynamic pressure, temperature, vibration, rotational speed and bearing condition in engine, pump and bearing application with the multi-sensor operation (same or combination of different kinds of parameters monitoring up to 24 channels) are demonstrated.

Paper Details

Date Published: 20 November 2003
PDF: 10 pages
Proc. SPIE 5278, Sixth Pacific Northwest Fiber Optic Sensor Workshop, (20 November 2003); doi: 10.1117/12.544375
Show Author Affiliations
Chung E. Lee, Fiber Dynamics, Inc. (United States)


Published in SPIE Proceedings Vol. 5278:
Sixth Pacific Northwest Fiber Optic Sensor Workshop
Eric Udd; Stephen T. Kreger; Jeff Bush, Editor(s)

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