| Customization: | Available |
|---|---|
| Type: | Insulated |
| Conductor Type: | Solid |
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Mineral Insulated Cable (MI cable), comprising a metal sheath in which the conductors are embedded in highly compressed magnesium oxide insulation.
Usually, the conductors (copper or thermocouple wires) are embedded in MgO and pressed into a metal tube made of oxidation and corrosion resistant material. The entire combination is then rolled under pressure to achieve the desired diameter.
Name:Thermocouple wire
Model: K Type
Size: 0.5mm~12.7mm
Structure
Conductor: Positive Ni-Cr, Negative Ni-Si
Insulation: Mineral
Jacket: Stainless steel, inconel
Insulation Resistance at Room Temperature
| Type | Min length tested at room temp. /m |
Tested temp. /ºC | Min insulation resistance /(MΩ•m) |
| KK,KN,KJ,KE,KT | 1 | 20±15 | 1000 |
| KK,KN,KJ,KE | 0.5 | 500±15 | 5 |
| KT | 0.5 | 300±15 | 500 |
Type |
Class of Accuracy | |||||
| I | II | III | ||||
| Tolerance | Temp-ºC | Tolerance | Temp-ºC | Tolerance | Temp-ºC | |
| K | ±1.5ºC or ±0.4% t | -40~1000 | ±2.5ºC or ±0.75% t | -40~1000 | ±2.5ºC or ±1.5% t | -200~40 |
| E | -40~1000 | -40~1000 | -200~40 | |||
| N | -40~800 | -40~800 | -200~40 | |||
| J | -40~750 | -40~750 | -200~40 | |||
| T | ±0.5ºC or ±0.4% t | -40~350 | ±1.0ºC or ±0.75% t | -40~400 | ±1.0ºC or ±1.5% t | -200~40 |
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