Re: Interfacing to a thermocouple
- From: John Popelish <jpopelish@xxxxxxxx>
- Date: Wed, 28 Dec 2005 11:38:59 -0500
Nick. wrote:
I need to set my thinking straight on how to connect to a type-K thermocouple...
The hot junction is straightforward. The "cold" end is terminated by a plug. This will connect to a PCB-mounted socket, which will connect to an AD595 cold-junction compensated amp. Obviously there are now several "cold junctions" (thermocouple to plug, plug to socket, socket to solder, solder to copper etc...)
Am I correct in assuming that as long as these are maintained at the same temperature they won't skew the actual temperature measurement?
Yes. .
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