LEADKIN Mineral Insulated Thermocouple Cable K/N/E/J/T Types SS316

Price	USD 1.5-3.5M
MOQ	100M
Delivery Time	2-7 working days
Brand	LEADKIN
Place of Origin	Ningbo, China
Certification	ISO9001, IATF16949, CE
Model Number	LK-KK
Packaging Details	70708cm Carton
Payment Terms	L/C,D/A,D/P,T/T,Western Union,MoneyGram,D/A
Supply Ability	1,000,000M/year

Product Details

Product Specification

Usage	Industrial Temperature Test	Place of Origin	Ningbo, China
Purity of MgO	≥99.6%	Warranty	1 Year
Theory	Temperature Sensor	Packaging Details	70708cm Carton
Model Number	LK-KK	Supply Ability	1,000,000M/year
Core Type	single / double	Certification	ISO9001, IATF16949, CE
MOQ	100M	Name	Factory Direct Types 2/4/6/8 Cores Mineral Insulated Cable K/N/E/J/T Mi Cable for Thermocouple
Brand Name	LEADKIN	Payment Terms	L/C,D/A,D/P,T/T,Western Union,MoneyGram,D/A
Accuracy	Class I/II	Sheath Material	SS316
Price	USD 1.5-3.5M	Delivery Time	2-7 working days
Customized	Yes	Minimum Order Quantity	100M
Cable Length	1-5m or Customized	Dia	0.5mm-12.7mm

Product Description

LEADKIN Direct Mineral Insulated Thermocouple Cable for K/N/E/J/T Types

Product Specifications

Attribute	Value
Brand Name	LEADKIN
Purity of MgO	≥99.6%
Warranty	1 Year
MOQ	100M
Accuracy	Class I/II
Customized	Yes
Sheath Material	SS316
Core Type	single / double
Diameter	0.5mm-12.7mm
Place of Origin	Ningbo, China
Usage	Industrial Temperature Test

Key Features

Available in types K, N, E, J, T with 2/4/6 cores
Diameter range: 0.5mm to 12.7mm
High purity MgO insulation (99.6%)
Sheath materials: SS321(SS304), SS316
Conductor materials include NiCr-NiSi, NiCrSi-NiSi, Fe-Konstantan, Cu-Konstantan
Custom lengths available (1-5m standard)

Temperature Specifications

Product Name	Code	Type	Sheath Material	Outside Dia.	Temperature
NiCr-NiSi /NiCr-NiAl	KK	K	SS304 SS316	0.5-1.0	400°C
NiCr-NiSi /NiCr-NiAl	KK	K	SS304 SS316	1.5-3.2	600°C
NiCr-NiSi /NiCr-NiAl	KK	K	SS304 SS316	4.0-8.0	800°C
NiCrSi-NiSi	NK	N	SS310 Inconel600	0.5-1.0	500°C
NiCrSi-NiSi	NK	N	SS310 Inconel600	8.0-12.7	1000°C

Accuracy Specifications

Type	Class I Accuracy	Class I Temp. Range	Class II Accuracy	Class II Temp. Range
K	±1.5℃	-40~375℃	±2.5℃	-40~375℃
K	±0.4%	375℃-1000℃	±0.75%	375℃-1000℃
T	±0.5℃	-40~125℃	±1.0℃	-40~125℃

Product Description

Mineral insulated thermocouple cable (MI cable) is designed for high-temperature and harsh environments with these advantages:

Robust Construction: Thermocouple wires insulated with solid magnesium oxide (MgO) for excellent thermal conductivity and electrical insulation
Durable Protection: Metal sheath (stainless steel or inconel) protects against physical damage and chemical corrosion
High Temperature Range: Operates up to 1200°C (2192°F) depending on materials
Precision Measurement: Provides highly accurate temperature readings with minimal thermal lag
Flexible Installation: Compact design allows for installation in tight spaces

Applications

Widely used in industrial temperature measurement for:

Power and control circuits of critical equipment
High temperature probe fabrication
Petrochemical, power generation, metal processing, and aerospace industries

Construction

Manufactured by placing wire conductors inside a copper tube filled with dry magnesium oxide powder, then pressed to reduce diameter and increase length. The mineral insulation protects thermocouple wires from oxidation, contamination, and moisture.

Product Images