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Need suggestions for a part

R_Phoenix

Hello all.

 

I am looking for the best option to detect when water is in a pipe. In a nut shell I 'm looking for a way to know when water is available inside a 3/4" pipe.

 

I thought of a pressure switch but I can't seem to find anything that is simple and in expensive and also there won't always be pressure on the switch, for instance when the water is flowing threw the pipe.

 

Then I thought of a flow meter, but again the water won't always be flowing to detect motion.

 

Now I am thinking of reading the capacitance/resistance of the water. I have a few options but I was wondering what else might be out there that I haven't stumbled on yet.

 

Thanks everyone.

Parents

  • Hi,  My question for you is, what is the PSI rating for the water system?  Pressure switch are about <$100 US. Have you thought of monitoring pipe temperature, as water flows the pipe temp will lower some.  Monitor two different locations to see if water is flowing.  Just an idea

     

    Dave M.

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  • Hi,  My question for you is, what is the PSI rating for the water system?  Pressure switch are about <$100 US. Have you thought of monitoring pipe temperature, as water flows the pipe temp will lower some.  Monitor two different locations to see if water is flowing.  Just an idea

     

    Dave M.

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