advanced
Guo-Hui Lü, Shao-Hua Shang, Xu Jiang, Jin-Ping Ou, Chao Yang, Chuan-Di Li, Wei Xu. FBG Temperature and Pressure Sensing System for Hot Water Pipeline of Petrochemical Factory[J]. Journal of Electronic Science and Technology, 2008, 6(4): 496-498.
Citation: Guo-Hui Lü, Shao-Hua Shang, Xu Jiang, Jin-Ping Ou, Chao Yang, Chuan-Di Li, Wei Xu. FBG Temperature and Pressure Sensing System for Hot Water Pipeline of Petrochemical Factory[J]. Journal of Electronic Science and Technology, 2008, 6(4): 496-498.
shu

FBG Temperature and Pressure Sensing System for Hot Water Pipeline of Petrochemical Factory

  • 1.

    School of Electronic Engineering,Heilongjiang University,Harbin 150080,China;

  • 2.

    School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China;

  • 3.

    Dalian University of Technology,Dalian,116024,China

Funds: 

This work was supported by Key Projects the National Natural Science Foundation of China under Grant No. 50538020, the Education Department Science Foundation of Heilongjiang Province under Grant No. 11521211, and the Technology Department Science Foundation of Heilongjiang Province under Grant No. GC07A506.

More Information
  • Received Date: 2008-09-17
  • Rev Recd Date: 2008-10-19
  • Publish Date: 2008-12-24
    Abstract
  • A spatial and wavelength division multiplexing fiber Bragg grating (FBG) sensing system is reported for monitoring the temperature and the pressure (T-P) of hot water pipeline in petrochemical factory. The FBG sensing system has 72 channels independently, and it provides the capability to monitor large number sensors at same time. A resolution of 0.1℃ and 0.01 MPa with a measurement bandwidth of 150 Hz has been achieved.
    • FullText(HTML)
    • References(0)
    • Relative Articles

  • Related Articles

    [1]De-Gang Xu, Peng-Xiang Liu, Yu-Ye Wang, Kai Zhong, Wei Shi, Jian-Quan Yao. Tunable Terahertz Source Based on Optics Pumped Nonlinear Crystals[J]. Journal of Electronic Science and Technology, 2014, 12(4): 377-382. DOI: 10.3969/j.issn.1674-862X.2014.04.008
    [2]De-Gang Xu, Peng-Xiang Liu, Yu-Ye Wang, Kai Zhong, Wei Shi, Jian-Quan Yao. Monochromatic and Tunable Terahertz Source Based on Nonlinear Optics[J]. Journal of Electronic Science and Technology, 2013, 11(4): 339-348. DOI: 10.3969/j.issn.1674-862X.2013.04.002
    [3]Yi-Hu Chen, Lu-Yu Wang. Analysis and Design of Planar Tunable Inner-Coupling Step Impedance Resonator[J]. Journal of Electronic Science and Technology, 2010, 8(4): 362-365. DOI: 10.3969/j.issn.1674-862X.2010.04.013
    [4]Jun Wu, Lu-Yu Wang. Analysis and Design of a 3 dB Tunable Lumped-Element Directional Coupler[J]. Journal of Electronic Science and Technology, 2010, 8(2): 160-163. DOI: 10.3969/j.issn.1674-862X.2010.02.013
    [5]Hao Xiao, Fang Li, Jun He, Yu-Liang Liu. A DFB Fiber Laser Sensor System with Ultra-High Resolution and Its Noise Analysis[J]. Journal of Electronic Science and Technology, 2008, 6(4): 453-457.
    [6]Yue-Feng Wu, Fang Li, Tuan-Wei Xu, Yu-Liang Liu. External Optical Feedback Induced Noise in DFB Fiber Laser Sensor System[J]. Journal of Electronic Science and Technology, 2008, 6(4): 402-404.
    [7]Jian-Hua Luo, Bo Liu, Hai-Bin Zhou, Hao Zhang, Shao-Lin Yan. Fiber Laser Based Multiplexed Sensing System[J]. Journal of Electronic Science and Technology, 2008, 6(4): 396-398.
    [8]Lei Feng, Jun He, Jing-Yuan Duan, Fang Li, Yu-Liang Liu. Implementation of Phase Generated Carrier Technique for FBG Laser Sensor Multiplexed System Based on Compact RIO[J]. Journal of Electronic Science and Technology, 2008, 6(4): 385-388.
    [9]Xiao-Juan Cui, Feng-Zhong Dong, Yu-Jun Zhang, Rui-Feng Kan, Yi-Ben Cui, Min Wang, Dong Chen, Jian-Guo Liu, Wen-Qing Liu. Development of a Broadly Tunable Mid-Infrared Laser Source for Highly Sensitive Multiple Trace Gas Detection[J]. Journal of Electronic Science and Technology, 2008, 6(4): 361-364.
    [10]WANG Wei Ran, SUN Bing. Digital Receiver for Laser Imaging Rader[J]. Journal of Electronic Science and Technology, 2004, 2(1): 1-5.
    • Supplements (0)

    • Catalog

      Get Citation
      PDF
      XML

      Article Metrics

      Article views (350) PDF downloads (59) Cited by()
      Related
      Proportional views

      Copyright 2008-2016 JEST All Rights Reserved

      Supported by: Beijing Renhe Information Technology Co. Ltd 

      /

      DownLoad:  Full-Size Img  PowerPoint
      Return
      Return