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Proceedings Paper

Remote sensing of liquid level measurement using Fiber Bragg grating sensor
Author(s): Dipankar Sengupta; M. Sai Shankar; K. Srimannarayana; P. Vengal Rao
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Paper Abstract

The present work proposes a simple low cost sensor head design making use of FBG sensor, for the measurement of liquid level. The sensor head consists of a lever, a buoyancy tube and an FBG. The lever is used to transfer the buoyancy force due to change in liquid level to the FBG resulting in shift in Bragg wavelength. The Flexibility of this design enables to measure the liquid level in an open or closed tank. The arrangement shows that liquid level sensitivity is high and is 10.7pm/mm.

Paper Details

Date Published: 26 September 2013
PDF: 5 pages
Proc. SPIE 8856, Applications of Digital Image Processing XXXVI, 88562R (26 September 2013); doi: 10.1117/12.2028666
Show Author Affiliations
Dipankar Sengupta, Vidya Jyothi Institute of Technology (India)
M. Sai Shankar, National Institute of Technology, Warangal (India)
K. Srimannarayana, National Institute of Technology, Warangal (India)
P. Vengal Rao, National Institute of Technology, Warangal (India)


Published in SPIE Proceedings Vol. 8856:
Applications of Digital Image Processing XXXVI
Andrew G. Tescher, Editor(s)

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