Heat treat furnace

[Highpower]

(12-05-2015, 09:47 AM)TomG Wrote:

(12-05-2015, 01:42 AM)Highpower Wrote: So I guess now I just have to decide on which length thermocouple I need from McMaster. 12, 18, or 24 inch. If I get one long enough to reach the PID terminal block, I shouldn't need additional thermocouple wire - should I?  

Willie,

And no, if you can place the PID close enough to connect it directly to the thermocouple wires, you would not need any extension wire.

Tom

My thought (for now) is to gut the original controller and gauge from the (vented) lower enclosure and install the new parts in their place. Then just route the new thermocouple down the back of the case like the original.  
That's where they are in the newer digital versions, no?  



I guess it will depend on how big the new SSR and heat sink are (I have no idea...) as to whether or not it will all fit inside, and not be subject to overheating.    Another wait and see....