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{"title":"Rtd Extension Electrical Thermocouple Extension Wire Sheathing Kk Code 0.3mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/6f\/64\/f5dfe87e17aa4ee31d7c25eeeae4-200x200-1\/rtd_extension_electrical_thermocouple_extension_wire_sheathing_kk_code_0_3mm.jpg","attrs":{"Brand Name":"LEADKIN","Model Number":"LK-K","Certification":"ISO,CE","Place of Origin":"Ningbo, China"}}
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Mineral Insulated Thermocouple Cable for Accurate Temperature Measurement in Harsh Environments
Product Specifications
Type: K, N, E, J, T Brand: LEADKIN Core number: 2, 4, 6 Diameter: 0.5mm to 12.7mm Usage: For thermocouple making Insulator: 99.6% high purity MgO Sheath material: SS321(SS304), SS316 Conductor material: NiCr-NiSi, NiCrSi-NiSi, NiCr-Konstantan, Fe-Konstantan, Cu-Konstantan
Type for Sheath Wire Type K
Product Name
Code
Type
Sheath Material
Outside Dia.
Temperature
NiCr-NiSi /NiCr-NiAl
KK
K
SS304 SS316
0.5-1.0
400
1.5-3.2
600
4.0-8.0
800
SS310 Inconel600
0.5-1.0
500
Accuracy for Sheath Wire Type K
Type
Class I Accuracy
Temp.Range
Class II Accuracy
Temp.Range
K
±1.5℃
-40~375℃
±2.5℃
-40~375℃
±0.4%
375℃-1000℃
±0.75%
375℃-1000℃
Key Features
Mineral Insulation: Thermocouple wires insulated with solid magnesium oxide (MgO) for excellent thermal conductivity and electrical insulation
Metal Sheath: Stainless steel or Inconel protection against physical damage and chemical corrosion
Temperature Range: Operates in extreme temperatures up to 1200°C (2192°F) or higher
Durability: Resistant to abrasion, moisture, and various chemicals
Accuracy: Provides highly accurate temperature readings with minimal thermal lag
Flexibility: Robust yet flexible for easier installation in tight spaces
Applications
Mineral insulated thermocouple cables are widely used in industrial temperature measurement applications:
Power and control circuits of critical equipment
Petrochemical, power generation, and metallurgy industries
Kilns, ovens, and furnaces operating at high temperatures
Aerospace and automotive environments requiring precision measurement
Construction
The cable is constructed by placing wire conductors inside a circular copper tube filled with dry magnesium oxide powder. The assembly is then pressed between rollers to reduce diameter. The mineral insulation is packed tightly around thermocouple wires, ensuring good thermal conductivity between the wires and outer sheath.
Product Images
Product Advantages
High temperature resistance with flexible design
Anti-corrosion properties for harsh environments
Fast and accurate temperature measurement
Customizable probe length and bendable probes
Long service life with quick response speed
High precision temperature control
Order Process (FAQ)
1. Accurate quotation
Confirm price, trade terms, lead time, and payment terms
2. Order confirmation
LEADKIN sales send Proforma Invoice with official seal
3. Production process
Photos provided during production to show progress
4. Shipping and delivery
Tracking number provided after shipment
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2009
Total Annual:
5000000-10000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Ningbo Leadkin Instrument Complete Sets of Equipment Co., Ltd established in 2009 in Ningbo City. It has a plant area of 17000 square meters and a total staff of 100 employees now.
Ningbo Leadkin is a Chinese leading manufacture on instrument, electric equipment and armound cable. Ningb... Ningbo Leadkin Instrument Complete Sets of Equipment Co., Ltd established in 2009 in Ningbo City. It has a plant area of 17000 square meters and a total staff of 100 employees now.
Ningbo Leadkin is a Chinese leading manufacture on instrument, electric equipment and armound cable. Ningb...
