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Product Details:
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| Detection Gas: | Nitrogen Dioxide (NO2) | Measuring Range: | 0-20ppm |
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| Maximum Measurement Limit: | 50ppm | Sensitivity: | -0.205 ~ -0.548 UA/ppm |
| Resolution: | <10ppb | Response Time (T90): | ≤60s |
| Highlight: | Low Zero Current NO2 Sensor,Outdoor NO2 Sensor |
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ME4-NO2-E4 Outdoor NO2 Sensor The Sensor's Fourth Electrode Auxiliary Electrode Is Used To Compensate The Zero Current So That It Has A Strong Signal Level Low Zero Current Characteristics
Product description:
The ME4-NO2-E4 sensor is a constant potential electrolytic NO2 sensor. NO2 and O2 undergo corresponding REDOX reaction on the working electrode and the opposite electrode and release charge to form current. The current generated is proportional to the concentration of NO2, and the concentration of NO2 can be determined by testing the current size. The sensor's fourth electrode auxiliary electrode is used to compensate the zero current, so that it has a strong signal level, low zero current characteristics.
Sensor features:
Low power consumption, high precision, high sensitivity, wide linear range, strong anti-interference ability, excellent repeatability and stability.
Main applications:
It is widely used in urban atmospheric environment monitoring, enterprise environmental monitoring, factory area unorganized emission pollution gas monitoring, emergency monitoring
Environmental assessment and monitoring.
| Zero drift (-20℃)-40℃) | 0-20ppb |
| Temperature range | -30℃-40℃ |
| Humidity range | 15%-85%RH |
| Pressure range | 80-120kPa |
| Detection life | 2 years (in the air) |
Contact Person: Miss. Xu
Tel: 86+13352990255
