PID controller

  • Some of the links on this forum allow SMF, at no cost to you, to earn a small commission when you click through and make a purchase. Let me know if you have any questions about this.
SMF is reader-supported. When you buy through links on our site, we may earn an affiliate commission.

smokin monkey

Master of the Pit
Original poster
OTBS Member
SMF Premier Member
Oct 27, 2013
Sutton In Ashfield, UK
General question regarding PID Controller. I want to connect a leave in Meat Probe to a PID. This is the question, as far as I can make out its a single wire probe, but if I check the resistance between the wire and the outer wire braid, it reads 139 k ohms.

any idea how to configure this PID to work on this type of probe, or any recommendations of a suitable probe to use.

Thanks Smokin Monkey
Hi Smokin Monkey,

I'm no process engineer, but have some experience in PID. I'm assuming you are trying to use a probe from some other device? From the specs on the web page it doesn't look like it would be easy, if it could be done at all. There is a setting for detecting 0-400ohms, that might be a possibility, but with out knowing the ranges of your probe (ie 0C=0 ohm to 200C=400 ohms for example) you'll be flying blind. I think trying to find a food grade type K thermocouple or RTD would be a simpler option.

Just my thoughts anyway hth.
Hi Dingo, thanks for the input.

I agree with you, wasting time trying to find answer to this problem.

I have ordered a K Type oven probe, that should wire straight onto the controller, then I can start Smoking!!!

Thanks Smo Monkey is reader supported and as an Amazon Associate, we may earn commissions from qualifying purchases.