AO-02 Oxygen Concentration Sensor Replaces AO2 Oxygen Sensor and Used for Vehicle Exhaust Detection

AO-02 Oxygen Concentration Sensor Replaces AO2 Oxygen Sensor and Used for Vehicle Exhaust Detection

Description:
AO-02 Oxygen Sensor is an electrochemical sensor for the detection of oxygen concentration. Its interface is a 3-pin connector for MOLEX. With a molded body design, it has a fast response and long service life.

The sensor is professionally and accurately calibrated and temperature compensated before delivery.

It is suitable for all kinds of instruments related to oxygen concentration detection. It is widely used in automobile, environmental protection, coal mine, petrochemical and other fields, such as motor vehicle exhaust gas testing instrument, exhaust gas environmental protection testing instrument, oxygen index testing instrument and oxygen alarm.

Features:
- Full-scale linear output
- No external power supply required for operation
- Quick response
- Temperature compensation
- Accurate and reliable
- Strong anti-interference ability
- Measuring range: 0~100%
- Working pressure: 0.5~2.0 bar
- Operating humidity: 0~99%RH (non-condensing)
- Output voltage: 9~13mV (in air)
- Operating principle: Voltage division electrochemical
- Operating temperature: 0~50℃
- Application: Automotive, industrial, coal mining, steel, petrochemical and environmental protection fields

Specifications:
- Model number: AO-02
- Interface: 3-pin connector (2.54mm) for Molex (For MOLEX 22-29-2031)
- Recommended matching interfaces: Wire housing for Molex (For MOLEX 22-01-2035); crimp terminal for Molex (For MOLEX 08-45-0110)
- Application: Automotive, industrial, coal mining, steel, petrochemical and environmental protection fields
- Operating principle: Voltage division electrochemical
- Output voltage: 9~13mV (in air)
- Measuring range: 0~100%
- Response time (T90): <15s
- Linearity: Full scale linearity
- Temperature compensation: <2% O2 equivalent (0~40℃)
- Load resistance: ≥10kΩ
- Operating temperature: 0~50℃
- Operating humidity: 0~99%RH (non-condensing)
- Working pressure: 0.5~2.0 bar
- Long-term drift: <10% (voltage decay per year, in a 100% O2 environment)
- Housing material: ABS
- Weight: Approx. 40g/0.09lb
- Service life: 3.6x10^5 %O2 hours (20℃); 2.86x10^5 %O2 hours (40℃)
- Size: 29.2mm x 38.5mm/1.2" x 1.5"

Package Included:
- 1 x AO-02 sensor

Packaging Details:
- Weight: 0.25kg