Gas identification by modulating temperatures of SnO2-based thick film sensors
- 1 September 1997
- journal article
- Published by Elsevier BV in Sensors and Actuators B: Chemical
- Vol. 43 (1-3), 45-51
- https://doi.org/10.1016/s0925-4005(97)00096-8
Abstract
A new method is presented to identify the presence of two gases in the ambient atmosphere. The method employs only one SnO2-based gas sensor in a sinusoidal temperature mode to perform the quantitative analysis of a binary gas mixture (CO/NO2) in air.Keywords
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