Definition
Thermocouple made of nickel-chromium and nickel-silicon alloys, the most widely used general-purpose temperature sensor.
Alias
Nickel-chromium – Nickel-silicon thermocouple
Detailed explanation
Type K thermocouples feature a positive leg made of nickel-chromium (Ni-Cr) and a negative leg of nickel-silicon (Ni-Si). Known for excellent linearity, high stability, and a wide temperature range, they are the most widely used thermocouple type in industrial applications.
Typical Value
-200~1300℃
Unit
℃
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