Why are the sensors placed at top of grow chamber


Doing my first ‘production batch’ and obviously watching very carefull at the sensor data I keep wondering why the sensors like CO2, light, temp and humidity are placed at the top of the grow chamber ?
To me it would make much mure sense to measure at the level of the leaves. Especially CO2 and light as these tend to be very different at the top compared to the bottom of the chamber.
Any thoughts on this ?


The build documents don’t call for placing the sensors at the top of the build chamber. The sensors are located on the grow chamber side about half way up the motherboard panel.


Well… that’s embarrassing. I have no clue why I placed them so high. My bad ! will re-arrange asap. Thanks for pointing out my foollishness :wink: