The design and performance of an in-situ, remotely monitored pH sensor is presented. The sensor is comprised of magnetically soft thin film structure or powder combined with a polymer that swells or shrinks in response to changes in pH. The performance of several magnetostatically coupled thin film structures when subjected to an AC magnetic field is discussed.


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    Title :

    A Remotely Queried Magnetism-Based pH Sensor


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Conference On Environmental Systems ; 1998



    Publication date :

    1998-07-13




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English