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A Polymer Optical Fiber Fuel Level Sensor: Application to Paramotoring and Powered Paragliding
Electronics Technology Department, Carlos III de Madrid University, Avda. de la Universidad, 30, Leganés 28911, Madrid, Spain
* Author to whom correspondence should be addressed.
Received: 21 March 2012; in revised form: 26 April 2012 / Accepted: 7 May 2012 / Published: 10 May 2012
Abstract: A low-cost intensity-based polymer optical fiber (POF) sensor for fuel level measurements in paramotoring and powered paragliding is presented, exploiting the advantages of the optical fiber sensing technology. Experimental results demonstrate that the best option can be performed by stripping the fiber at the desired discrete points to measure the fuel level as well as with a gauge-shape fiber bending. The prototype has a good linearity, better than 4% full scale (F.S.), and sensitivity around 0.5 V per bend are obtained. Hysteresis due to residual fluid at the sensing points is found to be less than 9% F.S.
Keywords: fiber-optic sensor; intensity-based optical sensor; polymer optical fiber (POF)
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Cite This Article
MDPI and ACS Style
Montero, D.S.; Lallana, P.C.; Vázquez, C. A Polymer Optical Fiber Fuel Level Sensor: Application to Paramotoring and Powered Paragliding. Sensors 2012, 12, 6186-6197.
Montero DS, Lallana PC, Vázquez C. A Polymer Optical Fiber Fuel Level Sensor: Application to Paramotoring and Powered Paragliding. Sensors. 2012; 12(5):6186-6197.
Montero, David Sánchez; Lallana, Pedro Contreras; Vázquez, Carmen. 2012. "A Polymer Optical Fiber Fuel Level Sensor: Application to Paramotoring and Powered Paragliding." Sensors 12, no. 5: 6186-6197.