I used the ADS1232 and PT100 to measure the temperature. Require the precision of the temperature is 0.01℃. I found the temperature drift is too bad. almost 0.01/℃。
What can I do to solve this problem. if I use the ads1247 instead of ADS1232. where can i get the perfect interface between the PT100 and the ads1247. Can it get the perfect temperature drift ?