Design of Novel FBG-Based Sensor of Differential Pressure with Magnetic Transfer

In this paper, a differential pressure sensor with magnetic transfer is proposed, in which the non-electric measurement based on the fiber Bragg grating (FBG) with the position limiting mechanism is implemented without the direct contact of the sensing unit with the measuring fluid. The test shows t...

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Detalles Bibliográficos
Autores principales: Lyu, Guohui, Che, Guohang, Li, Junqing, Jiang, Xu, Wang, Keda, Han, Yueqiang, Gao, Laixu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5336112/
https://www.ncbi.nlm.nih.gov/pubmed/28212272
http://dx.doi.org/10.3390/s17020375
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author Lyu, Guohui
Che, Guohang
Li, Junqing
Jiang, Xu
Wang, Keda
Han, Yueqiang
Gao, Laixu
author_facet Lyu, Guohui
Che, Guohang
Li, Junqing
Jiang, Xu
Wang, Keda
Han, Yueqiang
Gao, Laixu
author_sort Lyu, Guohui
collection PubMed
description In this paper, a differential pressure sensor with magnetic transfer is proposed, in which the non-electric measurement based on the fiber Bragg grating (FBG) with the position limiting mechanism is implemented without the direct contact of the sensing unit with the measuring fluid. The test shows that the designed sensor is effective for measuring differential pressure in the range of 0~10 kPa with a sensitivity of 0.0112 nm/kPa, which can be used in environments with high temperature, strong corrosion and high overload measurements.
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spelling pubmed-53361122017-03-16 Design of Novel FBG-Based Sensor of Differential Pressure with Magnetic Transfer Lyu, Guohui Che, Guohang Li, Junqing Jiang, Xu Wang, Keda Han, Yueqiang Gao, Laixu Sensors (Basel) Article In this paper, a differential pressure sensor with magnetic transfer is proposed, in which the non-electric measurement based on the fiber Bragg grating (FBG) with the position limiting mechanism is implemented without the direct contact of the sensing unit with the measuring fluid. The test shows that the designed sensor is effective for measuring differential pressure in the range of 0~10 kPa with a sensitivity of 0.0112 nm/kPa, which can be used in environments with high temperature, strong corrosion and high overload measurements. MDPI 2017-02-15 /pmc/articles/PMC5336112/ /pubmed/28212272 http://dx.doi.org/10.3390/s17020375 Text en © 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Lyu, Guohui
Che, Guohang
Li, Junqing
Jiang, Xu
Wang, Keda
Han, Yueqiang
Gao, Laixu
Design of Novel FBG-Based Sensor of Differential Pressure with Magnetic Transfer
title Design of Novel FBG-Based Sensor of Differential Pressure with Magnetic Transfer
title_full Design of Novel FBG-Based Sensor of Differential Pressure with Magnetic Transfer
title_fullStr Design of Novel FBG-Based Sensor of Differential Pressure with Magnetic Transfer
title_full_unstemmed Design of Novel FBG-Based Sensor of Differential Pressure with Magnetic Transfer
title_short Design of Novel FBG-Based Sensor of Differential Pressure with Magnetic Transfer
title_sort design of novel fbg-based sensor of differential pressure with magnetic transfer
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5336112/
https://www.ncbi.nlm.nih.gov/pubmed/28212272
http://dx.doi.org/10.3390/s17020375
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