Product Introduction
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Nitrogen Dioxide Sensor (NO2 Sensor) ME3-NO2 Product Description
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The ME3-NO2 electrochemical gas sensor operates on the principle of electrochemistry, where the target gas undergoes oxidation-reduction reactions at the working electrode and counter electrode, releasing charge and generating a current through an external circuit. The current magnitude is proportional to the gas concentration, enabling quantitative measurement of the target gas.
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Nitrogen Dioxide Sensor (NO2 Sensor) ME3-NO2Sensor Features
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Low Power Consumption
High Precision
High Sensitivity
Wide Linear Range
Strong Anti-Interference Capability
Excellent Repeatability and Stability
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Nitrogen Dioxide Sensor (NO2 Sensor) ME3-NO2Main Applications
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Widely suitable for NO2 detection in industrial and environmental applications.
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Nitrogen Dioxide Sensor (NO2 Sensor) ME3-NO2Technical Specifications
| Product Model |
ME3-NO2 |
| Product Type |
Electrochemical Gas Sensor Element |
| Product Package |
Plastic Package (ME3) |
| Detection Range |
0—20ppm |
| Measurement Limit |
150ppm |
| Expected Life |
2 years |
| Sensitivity |
0.78±0.42uA/ppm |
| Resolution |
0.1ppm |
| Operating Temperature Range |
﹣20℃～+50℃ |
| Operating Pressure Range |
Standard Atmospheric Pressure ±10% |
| Response Time (T90) |
≤25S |
| Humidity Range |
15% - 90% RH, non-condensing |
| Zero Drift (-20℃～+40℃） |
≤0.2ppm |
| Stability (per month) |
＜2﹪ |
| Load Resistance (Recommended) |
10Ω |
| Repeatability |
<2% of output value |
| Output Linearity |
Linear |
