Abstract
Metrological and performance characteristics of a metal-oxide sensor high-selective to ammonia in the presence of methane, carbon monoxide, and water vapors are presented. The specific feature of the design consists in using pulsed sensor heating as the main factor for improved selectivity to ammonia. The ammonia threshold achieved during the pulse-type temperature modulation is 5 × 10−4% vol.
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Original Russian Text © N.N. Samotaev, B.I. Podlepetsky, A.A. Vasiliev, A.V. Pisliakov, A.V. Sokolov, 2011, published in Datchiki i Sistemy, 2011, No. 7, pp. 47–50.
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Samotaev, N.N., Podlepetsky, B.I., Vasiliev, A.A. et al. Metal-oxide gas sensor high-selective to ammonia. Autom Remote Control 74, 308–312 (2013). https://doi.org/10.1134/S0005117913020148
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DOI: https://doi.org/10.1134/S0005117913020148