Air-conditioning study by data analysis using dynamic and steady-state responses of TGS sensors

Frederic Sarry; Martine Lumbreras

doi:10.1117/12.333747

18 December 1998 Air-conditioning study by data analysis using dynamic and steady-state responses of TGS sensors

Frederic Sarry, Martine Lumbreras

Proceedings Volume 3539, Chemical Microsensors and Applications; (1998) https://doi.org/10.1117/12.333747
Event: Photonics East (ISAM, VVDC, IEMB), 1998, Boston, MA, United States

Abstract

In this paper, we present the characterization of three different Figaro gas sensors, TGS 832, TGS 813 and TGS 800. These sensors were exposed to forane R134a, carbon dioxide and mixtures of these gases in synthetic air. They present different behaviors in term of steady-state value and dynamic response. This will lead to many informations which may be studied by to a pattern recognition method to discriminate between the different gases. We also have pointed out some drawbacks due to the contaminant and drift effects.

Citation Download Citation

Frederic Sarry and Martine Lumbreras "Air-conditioning study by data analysis using dynamic and steady-state responses of TGS sensors", Proc. SPIE 3539, Chemical Microsensors and Applications, (18 December 1998); https://doi.org/10.1117/12.333747

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