MI Cable or Mineral Insulated cable is a cable type employed in increased temperatures or adverse environmental conditions. Having low flammability even when running at high temperatures, it withstands oxidation and allows for specific measurements. MI cable wire is closed or insulated by compact minerals such as magnesium oxide (MgO). Magnesium oxide operates as the best source of insulation because it opposes ionizing oxidation and radiation and is chemically and physically durable in soaring temperatures.
After being filled with MgO lining or insulation, the MI cable wire can be coiled under pressure to obtain the required diameter. The external sheath or covering safeguards the internal thermocouple wire from heat, chemicals, or other damages. The metal sheath can be coated with an extra coloured plastic cover for summation in the verification and for adding an extra secure layer from decay. Any wire can be present in an MI cable, but generally, the configurations are present in 1, 2, or 3 conductor pairs. In heat curative metals, sintering granulated metals, solid waste furnaces, fuel-fired heat conversions, blasting ceramic materials, oil or gas-fired furnaces, etc., temperature sensors made from MI cable like thermocouples are used.
Benefits of MI (Mineral Insulated) Cable Wires
1. The thermocouple wires are safe from corrosion when used in chemically moistened or active surroundings by the metal cover that sheathes MI cable. The cables are perfect for use in regions where substitute and breakdown could be harmful or not possible due to the defiance of corrosion. In nuclear plants, for tracking base temperature, these cables are employed.
2. MI Cable wire includes a mineral layer that gives exceptional non-reactive protection, stopping the thermocouple wires from touching each other or with caustic materials such as oils, solvents, or water. This assists in ensuring the thermocouple issues remain critical and valid in applications such as heat-treating or sedimentation in conditions where temperature variations can negatively influence product quality.
3. The cable insulation does not catch fire, which makes it perfect for use where fire can be fatal. A few instances of locations where the setup of MI cables makes processes secure are power plants, oil rigs, and medical devices.
4. Since the thermocouple inquisitions are safeguarded from touching other electrically active wires via insulation, they are not quickly disposed of as an impairment or improper temperature evaluations. They are measured cautiously to fulfill global norms and provide correct temperature measurements on extended duty cycles with small or zero loss of precision.
5. MI cables can run in high-temperature environments with reduced loss of efficiency. It makes them perfect for firing ceramics, heat-treating metal or kilns, or any high-temperature procedure. They can sustain their precision even throughout and after exposure to increased temperatures.
In Summary
If you are searching for the finest MI cable wire manufacturer, Tempsens is the specialist in offering clients temperature measurement, trace heating, fire survival and various wiring solutions.