T-type thermocouple, also known as copper-copper thermocouple (copper/nickel copper thermocouple, degree number T, measuring range -200~+350℃), is also one of the best low temperature measurements of cheap metal thermocouple. Next, tell you in detail the temperature range and accuracy of t thermocouple T thermocouple how to judge good or bad.

What is the material of T-type thermocouple wire
T-type thermocouple, also known as copper-copper thermocouple (copper/nickel copper thermocouple, degree number T, measuring range -200~+350℃), is also one of the best low temperature measurements of cheap metal thermocouple. Its positive electrode (TP) is pure copper, and its negative electrode (TN) is copper-nickel alloy, which is called copper-nickel. It is common with copper-nickel EN and not common with iron-copper-copper JN, although they are both called copper-copper. The measuring temperature zone of copper-copper-nickel thermocouple is -200~350℃.

What kind of material is T thermocouple wire

t type thermocouple positive and negative color

Generally, the red section of the thermocouple is positive, and the other color lines are negative. When measuring temperature, the positive electrode outputs the positive potential and the negative electrode outputs the negative potential. T-type thermocouple is copper thermocouple, positive very pure copper, negative very copper nickel alloy, known as copper, temperature range is minus 200 degrees Celsius to zero 350 degrees Celsius, which can be used in the short term to 400 degrees Celsius. T-type thermocouple has the advantages of good linearity, large thermoelectric motive force, high sensitivity, approximately linear temperature, good replication, fast heat transfer, stability and uniformity.