Ohmalloy Material Co.,Ltd
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Thermocouple & Extension Wire Type K -60 → +400 °C 2 Solid Core Glass Fiber Sheath
| Attribute | Value |
|---|---|
| Thermocouple Type | K |
| Number of Cores | 2 |
| Length | 25m |
| Minimum Operating Temperature | -60°C |
| Maximum Operating Temperature | +400°C |
| Core Strands | Solid |
| Insulation Material | Glass Fiber |
| Cable Shape | Flat Pair |
| Number of Strands | 1 |
| Size of Strands | 0.81 mm(20 AWG) |
| Accuracy | Class I |
| Standards Met | IEC 584-3, RoHS Compliant |
| Customized Service | Customizable |
Chemical Composition
| Material | Chemical composition (%) | ||||
| Ni | Cr | Si | Mn | Al | |
| KP(Chromel) | 90 | 10 | |||
| KN(Alumel) | 95 | 1-2 | 0.5-1.5 | 1-1.5 | |
Usage
TYPE K (CHROMEL vs ALUMEL ) is used in oxidizing, inert or dry reducing atmospheres. Exposure to vacuum limited to
short time periods. Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures.
