DocumentCode :
830170
Title :
A Simple Multifunctional Fiber Optic Level/Moisture/Vapor Sensor Using Large-Core Quartz Polymer Fiber Pairs
Author :
Eftimov, Tinko A. ; Bock, Wojtek J.
Author_Institution :
Dept. of Exp. Phys., Plovdiv Univ.
Volume :
55
Issue :
6
fYear :
2006
Firstpage :
2080
Lastpage :
2087
Abstract :
A simple to manufacture fiber optic transducer that is capable of detecting liquid level, moisture, and vapors based on large-core quartz-polymer optical fiber pairs was realized and tested. The response of the sensor for different transducer form ratios and for a variety of liquids is investigated. It is shown that this simple fiber pair tip can successfully be used to sense vapors of water, acetone, and ethanol. The fiber tip can also be used to monitor the presence of moisture in liquid impregnated materials. Various applications are suggested
Keywords :
fibre optic sensors; level measurement; moisture measurement; optical polymers; quartz; transducers; vapour pressure measurement; acetone vapors; ethanol vapors; fiber optic sensor; fiber optic transducer; level sensor; liquid impregnated materials; liquid level sensing; moisture sensor; multiparameter sensing; quartz-polymer optical fiber pairs; vapor sensing; vapor sensor; water vapors; Ethanol; Liquids; Manufacturing; Moisture; Optical fiber sensors; Optical fiber testing; Optical fibers; Optical sensors; Polymers; Transducers; Fiber-optic sensors; liquid level sensing; multi parameter sensing; quartz-polymer fibers; vapor sensing;
fLanguage :
English
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9456
Type :
jour
DOI :
10.1109/TIM.2006.887043
Filename :
4014700
Link To Document :
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