09-17-2012 05:45 PM
I have a customer with plenty of 1102C channels available, but they need to measure thermistors. Does anyone know of an external signal conditioning device that doesn't cost too much, that would translate 2-wire thermistors into voltage for reading on the 1102C?
09-19-2012 10:08 AM - edited 09-19-2012 10:09 AM
Jed,
The thermistor changes resistance with tempurature, so you should be able to supply it with an excitation and measure the voltage accross the terminals. Take a look at this:
http://www.ni.com/white-paper/7112/en
The 1102C can take voltage measurements, so you should be good!
Regards,