On 13 February 2011 16:16, John Thornton <bjt...@gmail.com> wrote: > First off I don't have a clue as to how to do that LOL There are published sets of polynomial coefficients, for example: http://www.facstaff.bucknell.edu/mastascu/elessonshtml/Sensors/TempThermCpl.html
> and next I wonder > how you deal with the need for a cold junction reference for the > thermocouple without something like the MAX6675. That is, admittedly, more of a problem. How big a problem it is depends on how much the cold-junction temperature varies. For the work I used to do (quenching metals from 900C) it was adequate to just assume a 20C cold-junction. -- atp "Torque wrenches are for the obedience of fools and the guidance of wise men" ------------------------------------------------------------------------------ The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: Pinpoint memory and threading errors before they happen. Find and fix more than 250 security defects in the development cycle. Locate bottlenecks in serial and parallel code that limit performance. http://p.sf.net/sfu/intel-dev2devfeb _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
