Type N, NiCrSil-NiSil

The type N Thermocouple has been developed as a substitute for the type K thermocouple in the range of 0°C to 1200°C. Where a type K thermocouple shows cumulative instability above 900°C, the Type N exhibits thermal stability.

The type N consists of a positive nicrosil and nisil leg. Nicrosil is a nickel alloy which consists of approximately 84.3% nickel, 14% chromium and 1.4 % silicon with small traces of magnesium (0.1%). The negative leg of this thermocouple is nisil. Nisil is a nickel alloy which consists of 95.5% nickel and 4.4% silicon with small traces of magnesium (0.1%).

This type of thermocouple is suitable for use in vacuum inert atmospheres, oxidizing atmospheres and dry reducing atmospheres. The composition of the alloys also overcomes the green rot complications, which for example, is a problem for the type K. The NiCrsil-NiSil alloys greatly enhance the thermoelectric stability of the thermocouple.

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  1. MIC TC | Ø 1.50 | AISI 310s | 1xN | Class 1

    Unit: MTR

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  2. MIC TC | Ø 1.00 | AISI 316(L) | 1xN | Class 1

    Unit: MTR

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  3. MIC TC | Ø 0.50 | Inc600 | 1xN | Class 1

    Unit: MTR

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  4. MIC TC | Ø 1.00 | Inc600 | 1xN | Class 1

    Unit: MTR

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  5. MIC TC | Ø 1.50 | Inc600 | 1xN | Class 1

    Unit: MTR

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  6. MIC TC | Ø 1.60 | Inc600 | 1xN | Class 1

    Unit: MTR

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  7. MIC TC | Ø 2.00 | Inc600 | 1xN | Class 1

    Unit: MTR

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  8. MIC TC | Ø 3.00 | Inc600 | 1xN | Class 1

    Unit: MTR

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  9. MIC TC | Ø 3.00 | Inc600 | 2xN | Class 1

    Unit: MTR

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  10. MIC TC | Ø 3.20 | Inc600 | 1xN | Class 1

    Unit: MTR

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  11. MIC TC | Ø 4.50 | Inc600 | 1xN | Class 1

    Unit: MTR

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  12. MIC TC | Ø 4.50 | Inc600 | 2xN | Class 1

    Unit: MTR

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