China Mineral Insulated Thermocouple Cable manufacturer
Ningbo Leadkin Instrument Complete Sets of Equipment Co., Ltd.
Experts and innovators to solve the thermal control system
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Industrial 2-6 Core Mineral Insulated Metal Sheathed Cable with 200℃-1000℃ Temperature Range and Class I/II/III Accuracy

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Ningbo Leadkin Instrument Complete Sets of Equipment Co., Ltd.

Province/State:zhejiang

Country/Region:china

Tel:86-574-86627772

Contact Person:
Ms.Amy Jiang
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Industrial 2-6 Core Mineral Insulated Metal Sheathed Cable with 200℃-1000℃ Temperature Range and Class I/II/III Accuracy

Packaging Details 70*70*8cm Carton
Supply Ability 1,000,000M/year
Thermocouple Type K/N/E/J/T/S/R/B
Delivery Time 2-7 working days
Warranty 1 Year
Brand Name LEADKIN
Minimum Order Quantity 50M
Accuracy Class I、II、III
Certification ISO9001, IATF16949, CE
Price negotiation
Function temperature test
Cable Length 1-5m or Customized
Core 2,3,4,6
Model Number LK-K
Place of Origin NINGBO CHINA
Outside Dia 0.5-12.7mm
Insulation MgO
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Package Carton. Pallet
Temperature Range 200℃-1000℃
Detailed Product Description
Industrial-Grade 2-6 Core Mineral Insulated Metal Sheathed Cable
High-performance cable designed for heavy-duty applications with thermocouple and instrument machine connections, featuring a temperature range of 200℃-1000℃ and Class I/II/III accuracy.
Quick Specifications
TypeK/N/E/J/T/S/R/B
Place of OriginZhejiang, China (Mainland)
AccuracyI-0.4%t, II-0.75%t, III-1.5%t
Core number2,3,4,6
Insulator99.6% high purity MgO
CertificateISO9001, IATF16949, CE
Sheath material0Cr18Ni10Ti, SS304S, SS316L, SS316, Cu
Sheath Dia(mm)φ3.0, φ4.0, φ6.0, φ8.0
Type K Sheath Wire Specifications
Product NameCodeTypeSheath MaterialOutside Dia.Temperature
NiCr-NiSi /NiCr-NiAlKKKSS304 SS3160.5-1.0400
    1.5-3.2600
    4.0-8.0800
SS310 Inconel600   0.5-1.0500
    1.5-3.2800
    4.0-6.4900
    8.0-12.71000
Note: Different temperature measuring media and service conditions may affect service life and temperature range. Table data is for reference only.
Accuracy Specifications
TypeClass IClass II
K±1.5℃ (-40~375℃)
±0.4% (375℃-1000℃)
±2.5℃ (-40~375℃)
±0.75% (375℃-1000℃)
N±1.5℃ (-40~375℃)
±0.4% (375℃-1000℃)
±2.5℃ (-40~375℃)
±0.75% (375℃-1000℃)
E±1.5℃ (-40~375℃)
±0.4% (375℃-800℃)
±2.5℃ (-40~375℃)
±0.75% (375℃-800℃)
J±1.5℃ (-40~375℃)
±0.4% (375℃-800℃)
±2.5℃ (-40~375℃)
±0.75% (375℃-800℃)
T±0.5℃ (-40~125℃)
±0.4% (125℃-350℃)
±1.0℃ (-40~125℃)
±0.75% (125℃-350℃)
S±1.0℃ (0-1100℃)±1.5℃ (0-1100℃)
Product Overview
A thermocouple temperature probe uses the thermoelectric effect to measure temperature through two different metal wires joined at one end, generating a voltage corresponding to temperature differences.
Construction
  • Wires: Made of two different conductive metals (copper, nickel, chromel, alumel)
  • Junction: Measuring (hot) junction where wires join, connected to measuring device (cold junction)
  • Insulation: High-temperature resistant materials (ceramic, fiberglass)
  • Sheath: Protective metal or ceramic casing for environmental protection
Working Principle
Based on the Seebeck Effect: when two different metals are joined and exposed to temperature gradient, a thermoelectric voltage is produced at the junction. This voltage relates to the temperature difference and is converted into temperature readings using calibration data.
Applications
  • Solid waste incinerators
  • Sintering powdered metals
  • Firing ceramic materials
  • Gas or oil fired furnaces
  • Fuel fired heat exchangers
  • Box furnaces
  • Nuclear or hydrocarbon based energy plants
Product Images
Package
We add heat shrink tubing and plastic film to ensure high insulated resistance. Each coil cable includes marking notes, pass card and test report.
Order Process
  1. Request accurate quotation
  2. Confirm price, trade terms, lead time, and payment terms
  3. Receive Proforma Invoice with official seal
  4. Arrange deposit payment
  5. Receive production line photos showing your products
  6. Confirm estimated delivery time
  7. Receive mass production photos
  8. Make balance payment and receive shipping details
  9. Provide feedback on quality and service
Frequently Asked Questions
What are the advantages of using thermocouples?
Wide temperature range, fast response time, simple and rugged design, relatively inexpensive, suitable for various environments including extreme conditions.
What are the disadvantages of thermocouples?
Non-linear output requiring calibration, potentially lower accuracy than other sensors, requires reference junction compensation, susceptible to electromagnetic interference.
Product Tags: 4 core mineral insulated cable   industrial electrical wiring cable   metal sheathed safety cable  
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