Tankii SS316-MI-6mm K type mineral insulated thermocouple cable

• Type: Insulated
• Conductor Type: Solid
• Application: Thermocouple sensor
• Conductor Material: Chromel Alumel
• Sheath Material: SS, inconel600
• Insulation Material: MgO
• Model NO.: K type thermocouple
• Material Shape: Round Wire
• Range of Application: Thermocouple sensor
• Certification: ISO9001, RoHS
• Brand: Tankii
• Dia: 0.5~12.7mm
• Standard: GB/IEC/ANSI/BS
• Item: Tankii SS316-MI-6mm K type mineral insulated ther
• MOQ: 10M
• Transport Package: Export Package
• Specification: 0.5 to 12.7mm
• Trademark: TANKII
• Origin: Shanghai
• HS Code: 7505220000
• Production Capacity: 1000 Tons/Year

Product Description

Tankii  SS316-MI-6mm K type mineral insulated thermocouple cable

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. 
Magnesium oxide makes an excellent electrical insulation material because it resists oxidation and ionizing radiation, and it is both chemically and physically stable at high temperatures. 
The outer sheath protects the internal conductor from heat, chemical or other environmental damage.
MI cables are designed for high-temperature applications and used wherever in a particularly strict requirements with regard to mechanical, chemical and electrical stability.

Sheath material: SS304, SS321, SS316, SS310, INCL600


Detailed Parameter 

Insulation of MI cable Magnesium Oxide
Tankii supplies Magnesium Oxide as the standard insulator with a high purity of ≥99.4%.
 

Purity	High Purity ≥99.4 pure
Composition	Main Concentration Mass %
MgO	99.4 min
Cao	0.35 max
Al2O3	0.15 max
Fe2O3	0.04 max
SiO3	0.13%

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