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  1. J

    Rust on SS weld

    After some other research, I read that, like BBLBrewer said, welding SS compromises the oxide layer that gives SS its rust resistance in the first place. I read to either treat the weld with chemical immediatly after welding or if waited a while a SS wire brush(only used on SS) should do the...
  2. J

    Rust on SS weld

    Hello all I have a problem with rust on my welds. First off, I am not a welder. I had an experienced welder weld 1/4" High Pressure SS couplings into the bottom of my brew pot. It has been about two weeks since this has been done. Now at first I didn't think anything of it because I was busy...
  3. J

    Help with controlling heating element

    Thanks for the input. I really would like to try and make the RTD work simply because I already have it. It is a three wire from auberins. I found this example earlier, I think I am going to try this to see if I can't get it set up and reading accuratly...
  4. J

    Help with controlling heating element

    Hello I am currently working on a project using an Uno, RTD temperature sensor, relay, and 1500W heating element. The basics of it is the Arduino will read in a temperature from the RTD, and based on that reading will or will not send out 5V to the relay which will allow the heating element to...
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