nec3
Junior Member level 3
Actually, the problem is whether sensing air humidity is the same as sensing the proportion of the water in sand.
If I penetrate a probe with a capacitive humidity sensor on the tip in sand , would I have measured humidity of sand?
Or what I am trying to do is measure volumetric water content of sand?
Any comment?
If I penetrate a probe with a capacitive humidity sensor on the tip in sand , would I have measured humidity of sand?
Or what I am trying to do is measure volumetric water content of sand?
Any comment?