I have to use a wheatstone bridge with thermistor in one arm to detect change in the resistance of a thermistor for a temperature range of 0-100Celsius.And i have to use an instrumentation amplifier to obtain an output of 0-10V for the temperature ange of 0-100 Celsius.
Pls help me with this
the problem is how to achieve that linear range 0-10 V as output of instrumentation amplifier corresponding to the temperature range 0-100 degree celsius.
the problem is how to achieve that linear range 0-10 V as output of instrumentation amplifier corresponding to the temperature range 0-100 degree celsius.
The resistance/temperature characteristic of a thermistor is non-linear, however a reasonable amount of linearisation can be done using series and parallel resistors. There will still be some non-linearity, but depending on your application it can be ignored.