| Customization: | Available |
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| Installation Type: | Duct Type |
| Sensing Type: | Resistive |
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K-type thermocouples are currently the most commonly used inexpensive metal thermocouples, with a usage of the sum of other thermocouples. The diameter of K-type thermocouple wire is generally 1.2mm~4.0mm.
The nominal chemical composition of the positive electrode (KP) is Ni: Cr=90:10, and the nominal chemical composition of the negative electrode (KN) is Ni: Si=97:3, with a service temperature of -200 ºC~1300 ºC.
K-type thermocouples have the advantages of good linearity, large thermoelectric electromotive force, high sensitivity, good stability and uniformity, strong antioxidant performance, and low price. They can be widely used by users in oxidizing inert atmospheres.
K-type thermocouples cannot be directly used at high temperatures in atmospheres with alternating sulfur, reduction, or oxidation, and in vacuum. They are also not recommended for weak oxidation atmospheres.
| Purchase Guide | Catalog Optional |
| Size | Customize |
| Temperature | According to the pruduct type |
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