kinarfi
Well-Known Member
Need to control the temperature of a solder / lead bath at 495 - 510 F or 257 - 266 C and plan on using a Type J Thermocouple, a 3-24 volt 120 VAC Solid State relay.
The expected output from the TC will be from 13.9 mvolts to 14.4 mvolts.
Thinking to use a 25 ohm pot and a comparator to control the SSR.
Any suggestions or already designed circuits?
Thanks,
Kinarfi
The expected output from the TC will be from 13.9 mvolts to 14.4 mvolts.
Thinking to use a 25 ohm pot and a comparator to control the SSR.
Any suggestions or already designed circuits?
Thanks,
Kinarfi