Inconel600 sheathed OD 3mm 6mm K type thermocouple MI cable

• Type: Insulated
• Conductor Type: Solid
• Application: Thermocouple sensor
• Conductor Material: Chromel Alumel
• Sheath Material: SS304/316/321/inco600
• Insulation Material: MgO
• Model NO.: K
• Material Shape: Round Wire
• Range of Application: Thermocouple sensor
• Certification: ISO9001, RoHS
• Brand: Tankii
• Dia: 1.5/3/6/8/10mm
• MI cable Surface: Bright
• Grade: First class
• Standard: GB/IEC/ANSI
• Shape: wire/ ribbon/ strip/ rod
• MOQ: 10M
• Leading time: 5-7 days
• Package: In coil / carton box/ wooden box
• Transport Package: Spool, Carton, Wooden Case
• Specification: Customized
• Trademark: TANKII
• Origin: China
• HS Code: 75052200
• Production Capacity: 5000 Tons/Year

Product Description

Product Description
Inconel600 sheathed OD 3mm 6mm K type thermocouple MI 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. 


Detailed Parameter
MI Cable Size:

MI cable OD & tolerance/mm	Wall Thickness Min/mm	Core wire dia. min/mm	Insulation thickness min/mm
0.5 ±0.025	0.05	0.08	0.04
1.0±0.025	0.10	0.15	0.08
1.5±0.025	0.15	0.23	0.12
2.0±0.025	0.20	0.30	0.16
3.0±0.030	0.30	0.45	0.24
4.0±0.040	0.40	0.60	0.32
4.5±0.045	0.45	0.68	0.36
5.0±0.005	0.50	0.75	0.40
6.0±0.060	0.60	0.90	0.48
8.0±0.080	0.80	1.20	0.64
12.7±0.10	1.27	1.52	0.80

Note: The size of precious metal MI cable is not as per this list, it is produced as per customer's request.

Accuracy tolerance of MI cable: when the reference end is 0 degree, the tolerance shall be in accordance  with GB/T16839.-2 or IEC584

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

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%