Analyzing Carbon Dioxide levels while attending IETF-115 in London, UK
One thing I wonder about, especially seeing the numbers during take-off: how well can an Aranet 4 sensor deal with changes in pressure and temperature?<p>As I understand it, these sensors require (sometimes lengthy) calibration to remain accurate.<p>For automatic calibration, the device needs to be in fresh air for 30 minutes, no closer than 1 meter from the nearest person. There is also a manual calibration method. I don&#x27;t know how often calibration is necessary, but I also think this use case may not be what the sensor was designed to do.