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SS2148 Nitrogen Dioxide Sensor – High-Precision NO₂ Detection for Air Safety and Industrial Use
SS2148 is a high-performance electrochemical sensor designed to detect nitrogen dioxide (NO₂) concentrations from 0 to 20 ppm.
It features a linear output of 220 ± 50 nA/ppm, fast response time under 30 seconds (T90), and a resolution below 0.1 ppm.
The sensor shows negligible cross-sensitivity to gases like CO, H₂, H₂S, SO₂, and NO, ensuring accurate performance even in complex environments.
With an operating temperature range of -20℃ to +50℃ and a lifespan exceeding 24 months, SS2148 is ideal for garage ventilation systems, diesel engine exhaust detection, industrial air quality monitoring, and portable gas detectors.
