Michael Lusby Posted May 7, 2008 Report Share Posted May 7, 2008 Hey guys, Just as the title says, I have an autometer 5249 thermocouple pyrometer; maximum output voltage at 930C is about 37mV. Does the ADCÂ of the LinkPlusG3 haveÂ suficient resolution toÂ provideÂ decent accuracyÂ at suchÂ small input voltages?Â and can I simply calibrate it from 0.00V to 0.04V byÂ extrapolating the expected temperature at 0.04V? Or do I need to design an amplifier circuit to increase the output by aÂ factor of 100, increasing the output at 930C to say 3.7V? Cheers Mike Quote Link to comment Share on other sites More sharing options...
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