Hi Guys,

Anyone have any experience in attempting to detect the presence of or amount of liquid vapour flowing through a (plastic) tube?
The vapour is basically a fine particle mist that will flow through the tubing and I can't find any sensors that are dedicated to this purpose. Some sensors use proximity sensors to detect the presence of gas bubbles or just to detect liquid flow.

Any advice regarding what sensors would be applicable to this purpose would be greatly appreciated.

Thank You!!!

I didn't find the right solution from the Internet.
References
https://forum.allaboutcircuits.com/threads/how-to-detect-water-vapor-inside-plastic-tube.137995/
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