The thermocouples used for measuring the temperature of the molten metal in the steel making industrial. It's for one time use.

Expendable Thermocouple (WRe3/25,type D):

Our factory has specialized in W-Re alloy products for more than 20 years. The WRe3 / WRe25 thermocouples are up to the international level of 0.25% temperature tolerance. It is a substitute for Pt-Rh thermocouple used for measuring temperature of molten steel. Our expendable thermocouples are with high accuracy and reliability.We can also supply sensors for any application.For example,variations in length,slag cap and thermocouple types to suit the customer's precise requirements.

Specifications:

a) Type:KW3/25 ; WRe3%/WRe25%b) Model: KW3/25-602c) Max. temperature: 1750 Deg.C d) Tolerance: ≤ ± 5