Dear Joachim Wurker,
Thanks for your kind reply.
We saw a similar application using AD7714 from analog devices,a 24-bit ADC, which was giving a very stable 0.0001⁰C resolution. Several specs of your ADS1248 is better than that ADC because of which we were of the opinion that we could get a much stable and better output from ADS.
We would request you to kindly check the same at your end and confirm suitability.
Best Regards
Deepak