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SS21A8 Alcohol Sensor – High-Sensitivity Solution for Portable Breath Analyzers
SS21A8 is an electrochemical ethanol sensor designed for accurate detection of blood alcohol content (BAC) levels between 0 and 0.4%.
It provides rapid response in approximately 10 seconds, high linearity, and precision resolution down to 0.001% BAC.
With virtually no cross-sensitivity to interfering gases such as ammonia, CO, and H₂S,
SS21A8 is ideal for integration into portable alcohol testers, breathalyzers, and industrial alcohol detection systems.
It offers stable performance in ambient air for over 24 months and supports operation in a wide temperature range from -20℃ to +50℃.
