There are some advantages of thermister is given below,
- The thermister has good sensitivity in NTC region.
- It has fast response over narrow temperature range.
- Contact and lead resistance problems not occurred due to large resistance.
- The thermistor is small in size.
- Cost is low.
There are some disadvantages of thermister is given below,
- The thermister is not suitable for large temperature range.
- The resistance temperature characteristics are non linear.
- The thermistor need shielding power lines.
- The excitation current should be low to avoid self heating.