The wear-resistant thermocouple WRN2-630 uses different high-strength wear-resistant protective tubes and surface modification measures for different temperature ranges and measured media, which is suitable for temperature measurement of mobile powders and materials such as petrochemical industry, coal conveying system, fluidized bed boiler, clinker and refractory materials with severely worn protective tubes. The protective sleeve is wear resistance, high-temperature oxidation resistance, sulfurization resistance, corrosion resistance to cement materials such as liquid iron powder and limestone, erosion resistance, and vibration resistance, making the service life of temperature measuring thermocouples longer.

We can see that there are significant differences between the wear-resistant thermocouple WRN2-630 and the ordinary thermocouples, mainly reflected in the following aspects:

Wear resistance: The wear-resistant thermocouple WRN2-630 has better wear resistance. It is made of special alloy materials and can be used for a long time in high temperatures and harsh environments without being easily damaged. Ordinary thermocouples may not have undergone special treatment, so their wear resistance is relatively poor.

Temperature range: The wear-resistant thermocouple WRN2-630 is usually able to operate over a wider temperature range. Its material and structural design enable it to withstand higher or lower temperatures, while ordinary thermocouples may experience performance degradation or damage under extreme temperature conditions.

Application field: Due to its advantages in wear resistance and temperature range, wear-resistant thermocouple WRN2-630 is usually used in applications that require higher wear resistance and a wider temperature range, such as metallurgy, petrochemical, power, etc. Ordinary thermocouples are usually suitable for general industrial applications or occasions with narrow temperature ranges.

Yoyik offers different types of temperature sensor thermocouples as below. You can choose the type you need or contact us for more other types.