Inverse Calibration Routine for Linear Soil Gas Sensors☆

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Abstract

Gas sensors in linear form based on the measuring principle of gas selective permeability through a membrane were developed and introduced for the detection and quantification of gas concentrations. A current field study focuses on measuring CO2 concentrations for a spatially distributed monitoring of subsurface CO2 gas storage sites in near real time. A 400 m2 test site and a corresponding laboratory system were built up to characterize, validate, and optimize the sensor. A calibration routine was developed, which can be applied subsequently to underground installation. First measurement results indicate the potential of the method.

References (4)

  • M. Bartholmai, P.P. Neumann, D. Lazik, K.-D. Werner, and S. Ebert Proceedings of IEEE Sensors, Valencia,...
  • P.P. Neumann

    32th Danubia-Adria Symposium, Starý Smokovec Slovakia

    (2015)
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Selection and Peer-review under responsibility of the Committee Members of 32nd DANUBIA ADRIA SYMPOSIUM on Advanced in Experimental Mechanics (DAS 2015).

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