ShenzhenYijiajie Electronic Co., Ltd.
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4NO2-CT Nitrogen Dioxide Sensor Electrochemical Three Electrodes
The code "4NO2-CT" likely refers to a 4NO2-CT Nitrogen Dioxide Electrochemical Sensor. This type of sensor is designed to detect nitrogen dioxide (NO2) gas within a specific range, typically 0-20ppm. These sensors are often used in environmental monitoring, industrial safety, and other applications where NO2 detection is crucial.
Specification:
| Operating Principle | Electrochemical three-electrode |
| Detection Range | 0-20 ppm |
| Maximum Load | 200 ppm |
| Base Current | < ±0.4 μA |
| Zero Drift (-20 to 50°C) | 0-1 ppm |
| Sensitivity | 600 ± 150 nA/ppm (negative signal) |
| Response Time | < 30 seconds |
| Repeatability | < ±2% of signal value/month |
