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Related Experiment Videos

Low-cost failure sensor design and development for water pipeline distribution systems.

K Khan1, P D Widdop, A J Day

  • 1Department of Mechanical & Medical Engineering, University of Bradford, UK.

Water Science and Technology : a Journal of the International Association on Water Pollution Research
|April 9, 2002
PubMed
Summary

A new, low-cost sensor detects pipeline failures by monitoring water opacity, offering reliable accuracy for water distribution networks. This innovative "failure" sensor shows potential for advanced water monitoring systems.

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Area of Science:

  • Environmental Science
  • Sensor Technology
  • Water Resource Management

Background:

  • Pipeline monitoring is crucial for water distribution networks.
  • Existing systems may lack cost-effectiveness or reliability.
  • Detecting unusual events like leaks requires innovative sensor solutions.

Purpose of the Study:

  • To design and develop a novel, low-cost sensor for pipeline monitoring and leakage detection.
  • To introduce a "failure" sensor concept that reliably indicates unusual events.
  • To assess the sensor's accuracy, resolution, and repeatability for practical application.

Main Methods:

  • Development of a sensor based on water opacity changes.
  • Laboratory testing to validate sensor design and performance.

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  • Field trials to prove the sensor's efficacy in real-world water distribution systems.

    • Main Results:

    • The developed sensor is low-cost to manufacture and install.
    • The sensor demonstrates reliable operation with sufficient accuracy, resolution, and repeatability.
    • Water opacity serves as a reliable indicator of unusual events in the network.

    Conclusions:

    • The low-cost failure sensor has significant potential for pipeline monitoring and leakage detection.
    • This sensor can be integrated into comprehensive water monitoring systems.
    • Artificial Neural Networks (ANN) can enhance the functionality of such monitoring systems.