Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

previous by date index next by date
previous in topic topic list next in topic

Subject: Re: How not to control ovens - was - \tThe list is huge! Really huge!

From: "Andrew" <andrewm1973@...>
Date: 2006-08-22

> > Me wrote:
> >
> > However - Unless its some magic type of LM335
> > (or LMx35 variant) then it is not going to like
> > the 200+ degrees inside an oven. I think the
> > normal LM-whatever tematrature sensors top out
> > at 125 degrees.
>
> ST wrote:
>
> Yes, yes, of course thermocouple inside the oven.
> But the LMxxx would be needed as a cold junction
> compensation, ad595 too hard to get.

Opps - sorry - you are doing your own cold junction
stuff.

I will just shut up now.

Keep up the good work :D