A Thermocouple is a sensor used to measure temperature. It consists of two legs made from different metals, positive leg and negative leg. The wires legs are welded together at one end, creating a junction. This junction is where the temperature is measured.
There are many types of thermocouples, each with its own characteristics in terms of temperature range, durability, vibration resistance, chemical resistance, and application compatibility. The most common used types of thermocouples in aluminum die casting industry is Type K. This is the type of thermocouple that we supply. We provide Thermocouple Set with longer lifetime to have the opportunity to save cost.
According to the applications, we provide 2 types of Thermocouples (both types are using Type K wires).
Firstly, Silicon Nitride Thermocouples. It is the type of thermocouple used for temperature measurement and control for aluminum and many non-ferrous alloys. It is normally used for aluminum melt. Our Thermocouple Protection Tube (TPT) is from Japan, JMC (Japan Metals & Chemicals).
Silicon Nitride Thermocouple Set
We have tested our Silicon Nitride Thermocouple set to Caltesys with the result of 95% accuracy and here is the certificate
Certificate from Caltesys
Secondly, SUS304 Thermocouples. It is the type of thermocouple used to measure and control the temperature of the furnace room. The average lifetime of SUS304 Thermocouples can reach up to 2 years.
SUS 304 Thermocouple Set
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