Looking for solution for PT100 datalogger 8 channels


Anyone has solution for 8 channel datalogging using PT100 sensors with monitoring software?

openenergymonitor.org has a four channel system. I guess it could be doubled up, or a bigger multiples IC could be used.

If you can work within its limitations, the DS18B20 would make life a hell of a lot easier.

buy 8 ICs and be happy :slight_smile: This is for sure much more accurate than all the OPAmps circuits.