tmj wrote:If I want to use two channels with no CJ. I am limited to a maximum sampling rate of what……….?
You cannot measure temperatures with a thermocouple without a Cold Junction compensation.
That is a fundamental of thermocouple theory, as you actually measures a voltage difference
betveen at least two TC points.
Google search for "Thermocouple theory" A top hit is:http://www.efunda.com/designstandards/s ... theory.cfm