Tips for purchasing temperature thermocouples PT100:
A temperature thermocouple is a kind of sensor. PT100s is a kind of RTD, which is another type of sensor; because it is more accurate than K-type thermocouples but also more expensive, it is the first choice for temperature measurement with high accuracy requirements.
PT100 RTD (Platinum Resistance Temperature Detector) and thermocouple are two commonly used temperature sensors used in equipment and applications that measure temperature. Here is a brief introduction to them: