Thermocouple

1. Can measure the temperature of a small part

2. Can shorten the lag time

3. Vibration resistance

4. wide measurement range

1. Requires standard contact points

2. There is an error between the standard contact point and the compensation wire

3. At room temperature, it is difficult to obtain higher accuracy without correction

Temperature resistance

1. Suitable for a wide range of average temperature

2. No need for standard contacts

3.Compared with thermocouples, the accuracy is higher at room temperature

1. It is difficult to shorten the lag time

2. Damage may occur in a place with severe vibration

3. Affected by the resistance of the wire, it needs to be corrected

Thermistor

1. Can measure the temperature of a small part

2. Can shorten the lag time

3. High sensitivity

4. Best for measuring tiny temperature differences

Simple structure and low price

1. Due to the serious linearity between resistance and temperature, linear treatment is sometimes required

2. Sometimes need to exchange resistance

3.Vibration occasions may cause damage