Piezoelectrics & Acoustooptics, Volume. 46, Issue 5, 794(2024)

Fiber Bragg Grating Elastic Diaphragm Sensor for Accurate Detection of Liquid Level

DU Feng1...2, YAO Jiannan2, TAO Yifei2, XU Yuan2, DING Chao2 and LIU Yang2 |Show fewer author(s)
Author Affiliations
  • 1Jiangsu Vocational College of Electronic Information, Huai’an 223003, China
  • 2Chongqing Key Laboratory of Modern Photoelectric Detection Technology and Instrument, Intelligent Fiber Sensing Technology of Chongqing Municipal Engineering Research Center of Institutions of Higher Education, Chongqing Key Laboratory of Optical Fiber Sensing and photoelectric Detection, Chongqing University of Technology, Chongqing 400054, China
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    References(8)

    [1] [1] RUI Z, XIANG Z, ZENG F, et al. Liquid level sensor with high sensitivity based on hetero core structure [J]. IEEE Sens J, 2022, 22: 14051-14057.

    [2] [2] KUMAR A, PERIYANNAN S. Enhancing the ultrasonic waveguide sensor’s fluid level sensitivity using through-transmission and pulse-echo techniques simultaneously [J]. Rev Sci Instrum, 2023, 94: 065007.

    [3] [3] ZHONG N, ZHAO M, LI Y. U-shaped, double-tapered, fiber-optic sensor for effective biofilm growth monitoring [J]. Biomed Opt Express, 2016, 7: 335-351.

    [7] [7] GE J, CHENG X, GUI K, et al. Oblique end face coupling optical fiber sensor for point fuel level measurement [J]. Sens Actuators A, 2019, 297: 111505.

    [8] [8] XUE P, BAO H, WU B, et al. Fabrication of a screw-shaped plastic optical fiber for liquid level measurement [J]. Opt Fiber Technol, 2020, 57: 102237.

    [10] [10] LAI C W, LO Y L, YUR J P, et al. Application of fiber Bragg grating level sensor and Fabry-Prot pressure sensor to simultaneous measurement of liquid level and specific gravity [J]. IEEE Sens J, 2012, 12: 827-831.

    [11] [11] OSUCH T, JUREK T, MARKOWSKI K, et al. Simultaneous measurement of liquid level and temperature using tilted fiber Bragg grating [J]. IEEE Sens J, 2016, 16: 1205-1209.

    [12] [12] HU R, LI L, ZHONG X, et al. Spatial distribution information of temperature-humidity-strain of soil cultural relics during salt damage process [J]. IEEE Sens J, 2023, 23: 30403-30412.

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    DU Feng, YAO Jiannan, TAO Yifei, XU Yuan, DING Chao, LIU Yang. Fiber Bragg Grating Elastic Diaphragm Sensor for Accurate Detection of Liquid Level[J]. Piezoelectrics & Acoustooptics, 2024, 46(5): 794

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    Paper Information

    Category:

    Received: Apr. 26, 2024

    Accepted: Jan. 17, 2025

    Published Online: Jan. 17, 2025

    The Author Email:

    DOI:10.11977/j.issn.1004-2474.2024.05.028

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