NO2 gas detector-Nitrogen dioxide electrochemical gas sensor


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The nitrogen dioxide electrochemical gas sensor is suitable for the concentration and leakage of nitrogen dioxide gas in various environments and special environments. The nitrogen dioxide gas module adopts imported electrochemical sensor and microcontroller technology. It has the characteristics of stable signal, high precision and high anti-interference performance. It has the characteristics of fast response speed and good repeatability.


1. The whole machine is small in size, light in weight, waterproof, explosion-proof and shock-proof;
2. High precision, high resolution and fast response;
3. The upper and lower limits of the alarm can be set arbitrarily, with zero and target calibration functions, built-in temperature compensation, and easy maintenance;
4. Imported electrochemical sensor, with good anti-interference performance and long service life;
5. Adopt advanced microprocessor technology, fast response speed, high measurement accuracy, good stability and repeatability;
6. Fully automatic software calibration, the sensor has a target point calibration function of up to 6 levels to ensure measurement accuracy and linearity, and has a data recovery function;
7. High-concentration gas exposure automatic protection function;

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