Refridgirator Thermostat's NTC - How to find Beta and Co-efficients ?
I have an NTC for which I don't have the datasheet. I only know the resistance and temperatures of the NTC as mentioned below. I need to find out beta and co-efficient values of the NTC to write code for Arduino. How to find them ?
Thank you for replying. I found the equations here for calculating beta and also co-efficients. My client is servicing a refrigirator and he cannot replace the NTC used for its thermostat. He is upgrading the regrigirator by using a Arduino Uno. I am only writing the code for it.