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Product Details:
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| Detection: | Gas Sulfur DDioxide (SO2) | Range: | 0-20ppm |
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| Maximum Measurement Limit: | 200ppm | Sensitivity: | (0.8±0.2)uA/ppm |
| Highlight: | ME4-SO2 Sulphur Dioxide Gas Sensor,Sulphur Dioxide Gas Sensor 200ppm |
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ME4-SO2 Sulfur Dioxide Sensor Constant Potential Electrolytic Type
ME4-SO2 sensor is a constant potential electrolytic SO2 sensor. SO2 and O2 undergo corresponding redox reactions at the working electrode and the counter electrode and release charges to form a current. The current is proportional to the SO2 concentration. The SO2 concentration can be determined by testing the current.
Main application
Widely suitable for the detection of sulfur dioxide in industry and environmental protection
Specification:
| Resolution | 0.1ppm |
| Response time (T90) | ≤30s |
| Bias | 0mV |
| Load resistance (recommended) | 10Ω |
| 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
