4 ms·
The new generation Co2 Sensors use Photoacoustic (instead of Ndir). Sensirion just released theirs and I remember seeing one from Kemet? https://www.sensirion.
by antoniuschan99 5y ago
The new generation Co2 Sensors use Photoacoustic (instead of Ndir). Sensirion just released theirs and I remember seeing one from Kemet?
https://www.sensirion.com/en/environmental-sensors/carbon-dioxide-sensors/carbon-dioxide-sensor-scd4x/ https://www.sensirion.com/en/environmental-sensors/carbon-di...
Also, Sensirion just announced an all in one pm2.5, temperature, humidity, and voc sensor probably will be released next year
https://www.sensirion.com/en/environmental-sensors/environmental-sensor-node-sen5x/ https://www.sensirion.com/en/environmental-sensors/environme...
- jfim 5y agoPlantower also has the PTQS1005, although I'm not sure if there's actual English documentation for it.
- sberder 5y agoThe PTQS1005 is a fun machine, TVOC is always a bit of a troublesome sensor but the packaging and data access are very convenient.
- KEMETelectronic 5y agoHere's some KEMET sensor info Gas Detection Sensors: https://www.kemet.com/en/us/sensors.html?t=960 https://www.kemet.com/en/us/sensors.html?t=960 Environmental Sensors Info: https://www.kemet.com/en/us/applications/sensing.html https://www.kemet.com/en/us/applications/sensing.html There's more, too. Tag me if you want more info.