Answer:
Let us go to the basics first.
Thermistor
temperature range:
Thermistors operate over a relatively limited
temperature range, typically -50 to
300°C depending on type of construction and coating.
Example: Thermistor probes are
generally used as resistance thermometers.
Thermocouple
temperature range:
Depending on the metal wires used, a
thermocouple is capable of measuring
temperature in the range –200°C to
+2500°C.
Example: Most practical temperature
ranges, from cryogenics to jet-engine exhaust, can be
served using thermocouples.
Cold wire temperature
range: They are suitable for temperature ranges of
3°C to 180°C.
Example: For measurement of temperature
fluctuations and its application in a thermo-acoustic system.
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