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Accuracy of NO2 and CO measurements

With variations in humidity and temperature, the measurements for NO2 and CO will likely be inaccurate without a system that will compensate for this variability. Is there an effective system or methodology used to mitigate this issue?

hi,
for the moment wi still working with RAW data sensors, so there isn’t calibration.
For the future we’ll implement sensor calibration and humidity and temperature compensation in the final ppm values! but if you see, the units for the moment are Ohms.
thanks!