Hi,

I wish to use a humidity sensor for my TIG weldhead that is going to weld inside the reactor core of a nuclear power plant. I just need to check if my humidity is low enough for welding conditions. The sensor may not be sophisticated but could be compact. Also, it needs to have a digital readout.

Which technology is better? Capacitive or resistive?

Can someone suggest something? Please help!!!

Thanks!!

 

Please see the following link for technology review:

http://www.sensorsportal.com/HTML/SENSORS/Humidity.htm

and the next link for digital output humidity sensors:

http://www.sensorsportal.com/HTML/SENSORS/HumiditySens_Manufacturers.htm

Hope it will be useful.