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Topic: Looking for solution for PT100 datalogger 8 channels (Read 632 times) previous topic - next topic

mshaz

Hi

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

Nick_Pyner

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.

k4ktus

http://forum.arduino.cc/index.php?topic=164643.msg1229078#msg1229078

buy 8 ICs and be happy :) This is for sure much more accurate than all the OPAmps circuits.
my blog and projects:
http://simons-holzvergaser.blogspot.com/

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