Temperature measurement using 3 lead RTD sensor of the type pt100,Ni 100,Ni120 & Cu10

Thread Starter

Mayuri1234

Joined Apr 7, 2014
7
Hello,

I have been asked to design a circuit which measures temperature using 3 lead RTD sensor of the type pt100,Ni 100,Ni120 & Cu10.
I am not new to RTD.I have designed a board earlier which measures temperature using 2 lead RTD of the type pt100.

I want to design a single circuit which applies to all the input types-pt100,Ni 100,Ni120 & Cu10.

Please help.

Regards,
Mayuri
 
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