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AO-02 Oxygen Sensor (Preview)
Location: HOME > Gas Sensors > Oxygen Sensor
Technical Parameters
Output 9 mV to 13 mV in Air
Measurement Range 0 – 100 Vol.% O²
Temperature Compensation  <2%  O² equivalent variation from 0℃ to 40℃
Response Time <5 s (T90
Operating Temperature Range  0℃ to +50℃
Operating Pressure Range 0.5 Bar - 2.0 Bar 
Operating Humidity Range  0% to 99% RH non-condensing 
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1.Product Summary

The high-quality AO-02 oxygen sensor is an electrochemical sensor for oxygen concentration detection. It adopts a molded body design, and has the advantages of fast response and durability. Its structure and temperature compensation are optimized to superior performance at low cost.

2.Application Range

The AO-02 oxygen sensor is designed to be for various instruments related to oxygen testing, such as motor vehicle exhaust gas detection equipment, exhaust gas environmental protection detection equipment and oxygen index testing equipment, etc. The use is limited to system monitoring.

3.Product Characteristics

Linear output from 0 to 100%

No external power supply

Temperature compensation

Quick response

Accurate and reliable


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Contact: Mr. Nicolas Lee


Mobile/WhatsApp:+86 181-2270-2030