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Product Details:
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| Detection: | Gas Nitrogen Dioxide (NO2) | Range: | 0-20ppm |
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| Maximum Measurement Limit: | 150ppm | Sensitivity: | (1.2±0.3)uA/ppm |
| Highlight: | ME4-NO2 Nitrogen Dioxide Gas Sensor,Nitrogen Dioxide Gas Sensor 20ppm |
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ME4-NO2 Nitrogen Dioxide Gas Sensor Industry And Environmental Protection 20PPM
ME4-NO2 sensor is a constant potential electrolytic NO2 sensor. The corresponding redox reaction between NO2 and O2 occurs on the working electrode and the counter electrode, and the charge is released to form a current. The magnitude of the generated current is proportional to the concentration of NO2. The concentration of NO2 can be determined by testing the magnitude of the current.
Main application
Widely suitable for the detection of nitrogen dioxide in industry, mine and environmental protection
Specification:
| Resolution | 0.1ppm |
| Response time (T90) | <30s |
| Load resistance (recommended) | 10Ω |
| Bias | 0mV |
| Repeatability | ＜2﹪Output value |
| Stability (/month) | ＜2﹪ |
| Zero drift (-20℃-40℃) | 0.2ppm |
| Temperature range | -20℃~50℃ |
| Humidity range | 15﹪-90﹪RH |
| Pressure range | Standard atmospheric pressure ±10% |
| Detection life | 2 years (in air) |
Contact Person: Xu
Tel: 86+13352990255
