Thermocouples are widely used temperature measuring devices in the industry. They are produced by pairing two kinds of thermoelectric materials with excellent thermoelectric properties. One is a positive electrode material, and the other is a negative electrode. One end is welded together as a hot end and the other end (cold end) is connected to a measuring instrument. Both of these hot electrode materials have a large electromotive force due to the difference in temperature at both ends, which is called a thermoelectric potential. Our products have good thermoelectric stability and reproducibility, wide temperature range, high precision, strong anti-oxidation performance, easy use and long life. For the manufacture of various types of thermocouples, thermocouple materials, compensation wire and so on.
Thermocouple index number |
Product Name |
Classification |
Polarity |
Code |
K |
Nichrome wire |
NiCr10 |
Positive electrode |
KP |
Nickel-silicon alloy wire |
NiSi3 |
Negative electrode |
KN |
|
E |
Nichrome wire |
NiCr10 |
Positive electrode |
EP |
Copper-nickel alloy wire |
CuNi45 |
Negative electrode |
EN |
|
J |
Iron wire |
Iron |
Positive electrode |
JP |
Copper-nickel alloy wire |
CuNi45 |
Negative electrode |
JN |
|
T |
Copper wire |
Copper |
Positive electrode |
TP |
Copper-nickel wire |
CuNi45 |
Negative electrode |
TN |
|
N |
Nickel chrome silicon alloy wire |
NiCr14Si |
Positive electrode |
NP |
Nickel-silicon-magnesium alloy wire |
NiSi4Mg |
Negative electrode |
NN |
|
According to customer’s request for supply. |
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E-mail:info@towerjinn.com
Company:Shenyang Towerjinn Technology Co.,Ltd.
Address:NO.8-1 Weigong South Street, Tiexi District, Shenyang City.