product description:
Automotive oxygen sensors are suitable for automotive exhaust gas analyzer applications. The government clearly stipulates that it is required to pass BAR-97 certification, and each engine is tested once a year. The regulations require the measurement of 5 gases, carbon monoxide (CO), unburned carbon and other oxides. The detection principle of O2, NO and CO is based on electrochemical technology, and the HC of CO2 is measured by infrared absorption. The measurement accuracy of the oxygen sensor reaches ±0.1%, which meets the high-precision detection requirements of automobile exhaust gas, and is especially suitable for detection applications in typical occasions with low concentration and high humidity doped with other gases. Features: fast response time, good signal stability, long life, good linearity, low long-term drift, stable zero point (no need for bias voltage), anti-corrosion gas.
Product main parameters:
O2/A-02/T
Measuring range: 0-100%
Working life: 4 years in the air
Output: 7 to 13.5 mV
Resolution: 0.1%
Accuracy: /-0.1% (when concentration is 2%); /-0.5% (when concentration is 25%); /-1% (when concentration is 100%) Temperature range: 0℃ to 50℃ (with temperature compensation)
Pressure range: 750 to 1750 hPa
Response time (T 90): <5S


Applications:
Suitable for automotive exhaust gas analyzer applications.