So, I have a CO2 sensor that usually runs for hours or days.
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RE: https://mastodon.energy/@Sustainable2050/116705055922789451
So, I have a CO2 sensor that usually runs for hours or days. I think this sensor was developed for indoor climate measurements in production or office environments.
It has a built-in calibration mechanism where I need to provide current CO2 concentration in fresh air. Factory value was 400 ppm. I do this once a year.
How do other, more precise/scientific CO2 sensors handle this problem? Run a script that gets the latest value from Mauna Loa Observatory, and use that to calibrate the sensor?
