[Swansea Hackspace] Help with Tempreture sensor (100Kelvin to 350Kelvin)

[David Rankin]

Hi All,

I am just messing around with my Audino and the temperature sensor. I
am wondering if it is this is even possible but I am trying to measure
low temperature sub -100Celsuis

So being very niave I tried it out in dry ice but when the sensor got
only got close to its limit, I took it out (-35).

I also looked around for better sensors and found these:
http://www.scientificinstruments.com/product-detail/model-si-440-silicon-diode-temperature-sensors/
http://www.scientificinstruments.com/product-detail/model-si-430-silicon-diode-temperature-sensors/

So what I was wondering. Is it even possible to put a aurdiono in a
cold cold fridge and meassure low temprtures with a better sensor? If
not why not?

Any advice or guidance would be really helpful?