I have an earlier version of the same controller on my furnace and it works
very well. Use a solid state relay, just make sure you heat sink it.
Omega makes any kind of thermocouple you need and they have a website.
Make sure the controller turns off with loss of thermocouple signal.
I used two neon pilot lights on my set-up. One was a master power "On" and
the other was "Heater Power" , downstream of the relay showing when the
heater is energized and thus giving a ready indication of proper
relay/controller function.
Randy
"John Wilson" wrote in message
. ..
I have a small 6"x6"x4" oven and need temperature control.
I am considering a Fuji PXR3 temperature/process controller and will need
a
thermocouple and a power switching device.
My electronic skills are pretty basic. I would welcome advice on what
thermocouple, insulation and housing is best suited.
Should I choose a relay or a sold state relay?
Is there a better way to heat treat and case harden?
TIA, John.
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