• Please visit and share your knowledge at our sister communities:
  • If you have not, please join our official Homebrewing Facebook Group!

    Homebrewing Facebook Group

Thermowell for Tee NPT Fitting

Homebrew Talk

Help Support Homebrew Talk:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

sicktght311

Well-Known Member
Joined
Oct 16, 2018
Messages
686
Reaction score
304
I'm trying to find the parts for this but for some reason, i'm coming up empty, and i'm sure its because i'm looking for the wrong thing.

I'm putting together my 5 gallon 120v e-herms build, and i am planning on placing my Inkbird IPB16 PT100 temp sensor for the HLT/Mash temp in a thermowell inserted into a stainless TEE at the return to the recirc port of the mash tun after the sweet worth exits the herms. I figure if i measure the temp of the sweet wort coming back into the mash tun through the temp probe into the controller, and have that control the temp in the HLT, i can use the mash tun's thermometer to look at the heat loss, and set my HLT temp accordingly.

What i'm having an issue with is finding a small enough thermowell that i can insert the PT100 probe into in the tee. I kinda dont wanna go the route of hacking up the temp probe that comes with the Inkbird controller and using one like Kal uses in the Electric Brewery with direct screw in, XLR connectors, etc, as i'm just putting this together as simple as possible to run 120v until i eventually upgrade to a fully custom 240v controller and system.

Anyone have any suggestions? the only thing i considered was getting a 1.5-2" NPT thermowell, and an 1/2" NPT extension fitting if need be, but i also dont want to pull the temp prob too far out of the stream.

Am i overthinking this, and should i just insert a thermowell into the bottom of the HLT and just use the temp from the HLT water and assume thats whats getting pumped into the MT?
 
As you indicated, most people use a pt100 with the thermowell built in for more accurate faster temp response and an all around more professional installation....

something like this..
https://www.ebay.com/itm/RTD-Pt100-...pid=19010142586&hash=item44165c8cd9:rk:1:pf:0

will screw right into your tee... theres no hacking of anything involved really. The inkbird has a jack to plug the temp probe in.. you just have to wire one of those jacks to a temp probe and plug it in. the largest inconvienience will be connecting the wires to the different locations on the jack until you have the right wiring configuration...

If somebody was smart they would offer pre wired pt100 sensors all ready set up for this to go with their modified inkbird controllers they sell making these more plug and play for rims control.
 
Back
Top