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From: "Spehro Pefhany"
Subject: Re: Reference Junction for Thermocouple
User-Agent: tin/pre-1.4-19990216 ("Styrofoam") (UNIX) (Linux/2.2.14 (i586))
Date: Tue, 29 Oct 2002 15:36:04 GMT
NNTP-Posting-Date: Tue, 29 Oct 2002 10:36:04 EST
The renowned Al wrote:
> I would like to build a solid state reference junction for my
> thermocouples. I know it's been done many times, so I don't want to
> "reinvent the wheel." Anyonel have a schematic handy?
Many low end instruments use a linear approximation, and you've already
been given a schematic for a simple one. If you want to get
fancy you can simulate the thermocouple nonlinearity and make an accurate
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