Winsen ME3-O3 Ozone Gas Sensor Module - Electrochemical Sensor
The Winsen ME3-O3 is an electrochemical ozone (O3) gas sensor module designed for industrial and environmental monitoring applications. It provides a linear current output proportional to gas concentration, suitable for integration into air quality systems, portable detectors, and process control equipment.
Features
- Electrochemical sensing principle for ozone (O3) detection with high sensitivity and linear output.
- Measurement range of 0-20 ppm with a resolution of 0.2 ppm for precise monitoring.
- Features excellent repeatability (<5% output value) and long-term stability (<2% per month).
- Low power consumption design suitable for portable and battery-operated devices.
- Standard 10Ω load resistance recommended for easy signal conditioning and system integration.
Out of stock
The ME3-O3 sensor operates on a proven electrochemical principle. Ozone gas undergoes an electrochemical oxidation process at the working electrode within the sensor’s electrolytic cell. The resulting current is directly proportional to the gas concentration, following Faraday’s law, allowing for accurate concentration measurement via current sensing.
Engineered for reliability, the module offers a wide linear range, good anti-interference capability, and a rapid response time (T90 ≤120 seconds). Its performance is maintained across standard atmospheric conditions, making it a robust solution for continuous monitoring in demanding environments.
Additional Information
| Weight | 0.02 kg |
|---|---|
| Dimensions | 5 × 3 × 3 cm |
