I am using AD592CNZ temperature transducer ICs for measuring temperature inside as well as outside the enclosure. It is a current output IC which outputs current proportional to temperature. As mentioned in the data sheet of AD592, I am using the following two schematics:
 
Though I still need to calibrate these temperature transducers, I did some measurements. I have temperature readings, and now my goal in few days is to find a transfer function of temperature fluctuations inside the enclosure to outside the enclosure.
About data acquisition:
We have re-configured the raspberry pi(B8:27:EB:70:D0:D8) on martian network. It's new ip address is 192.168.113.107(domenica.martian). Also, we have added the Acromag Busworks card(00:01:C3:00:9F:C8) on the martian network and its ip address is 192.168.113.237(acroey.martian). |