|
|
|
|
|
|
by ahaucnx
783 days ago
|
|
|
Last year I wrote a blog post [1] about different CO2 sensors and how they work.
The best are NDIR (light) followed by photo acoustic sensors. Indoors they have very similar performance but outdoors, the NDIR (light) are much more accurate. In my personal opinion, the best ones are from SenseAir. [1] https://www.airgradient.com/blog/co2-sensors-photo-acoustic-... |
|
|