Durable K Type Thermocouple Cable with 200℃-1000℃ Temperature Range, Class I/II/III Accuracy, and Customized Length for Industrial Applications
Basic Properties
Place of Origin:
NINGBO CHINA
Brand Name:
LEADKIN
Certification:
ISO9001, IATF16949, CE
Model Number:
LK-K
Trading Properties
Minimum Order Quantity:
50M
Price:
negotiation
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:
1,000,000M/year
Specifications
| Brand Name: | LEADKIN | Core: | 2,3,4,6 |
| Insulation: | MgO | Warranty: | 1 Year |
| Temperature Range: | 200℃-1000℃ | Accuracy: | Class I、II、III |
| Outside Dia: | 0.5-12.7mm | Package: | Carton. Pallet |
| Function: | Temperature Test | Theory: | Temperature Sensor |
| Cable Length: | 1-5m Or Customized | Certification: | ISO9001, IATF16949, CE |
| Thermocouple Type: | K/N/E/J/T/S/R/B | ||
| High Light: | 200℃-1000℃ Temperature Range K Type Thermocouple Cable,Class I/II/III Accuracy Thermocouple Extension Cable,Customized Length Mineral Insulated Thermocouple Cable |
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Product Description
Durable K Type Thermocouple Cable for Industrial Temperature Measurement
High-performance thermocouple cable designed for reliable temperature measurement in demanding industrial applications with multiple type configurations.
Product Specifications
Type: K/N/E/J/T/S/R/B
Origin: Zhejiang, China
Accuracy: Class I (0.4%t), Class II (0.75%t), Class III (1.5%t)
Core Number: 2, 3, 4, 6
Lead Material: Nickel (Ni), Copper (Cu)
Insulator: 99.6% High Purity Magnesium Oxide (MgO)
Certifications: ISO9001, IATF16949, CE
Application: Connection between thermocouple and instrumentation
Sheath Material: 0Cr18Ni10Ti, SS304, SS316L, SS316, Copper
Sheath Diameter: φ3.0, φ4.0, φ6.0, φ8.0
Sheath Wire Specifications by Type
| Product Name | Code | Type | Sheath Material | Outside Diameter (mm) | Temperature (°C) |
|---|---|---|---|---|---|
| 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 | |||
| 1.5-3.2 | 800 | ||||
| 4.0-6.4 | 900 | ||||
| 8.0-12.7 | 1000 | ||||
| NiCrSi-NiSi | NK | N | SS304 SS316 | 0.5-1.0 | 400 |
| 1.5-3.2 | 600 | ||||
| 4.0-8.0 | 800 | ||||
| SS310 Inconel600 | 0.5-1.0 | 500 | |||
| 1.5-3.2 | 800 | ||||
| 4.0-6.4 | 900 | ||||
| 8.0-12.7 | 1000 | ||||
| NiCr-Konstantan | EK | E | SS304 SS316 | 0.5-1.0 | 400 |
| 1.5-3.2 | 600 | ||||
| 4.0-8.0 | 800 | ||||
| Fe-Konstantan | JK | J | SS304 SS316 | 0.5-1.0 | 400 |
| 1.5-3.2 | 600 | ||||
| 4.0-8.0 | 800 | ||||
| Cu-Konstantan | TK | T | SS304 SS316 | 0.5-1.0 | 400 |
| 1.5-3.2 | 600 | ||||
| 4.0-8.0 | 800 | ||||
| RhPt10-Ph | SK | S | Inconel600 | 6.0-12.7 | 1100 |
Note: Different temperature measuring media and service conditions affect service life and temperature range. Table data is for reference only.
Accuracy Specifications
| Type | Class I | Class II |
|---|---|---|
| K | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-1000℃) | ±0.75% (375℃-1000℃) | |
| N | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-1000℃) | ±0.75% (375℃-1000℃) | |
| E | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-800℃) | ±0.75% (375℃-800℃) | |
| J | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-800℃) | ±0.75% (375℃-800℃) | |
| T | ±0.5℃ (-40~125℃) | ±1.0℃ (-40~125℃) |
| ±0.4% (125℃-350℃) | ±0.75% (125℃-350℃) | |
| S | ±1.0℃ (0-1100℃) | ±1.5℃ (0-1100℃) |
Product Features
- Inorganic mineral insulated cable construction with pure nickel/copper wire, mineral insulation, and metal sleeve
- Designed for high-temperature environments (200℃~1000℃)
- Suitable for corrosive environments, flames, metal solutions, and liquid immersion
- Small outer diameter with fast thermal response time
- Flexible design allows bending and installation in narrow, curved pipelines
- Long service life with excellent airtightness and high pressure resistance
- Wide temperature measurement range: -200°C to 1300°C (optional)
- Available in K, N, E, J, T, S, R, B types, single or duplicate configuration
- Outer sheath diameter range: Φ0.5 to Φ12.7 with multiple material options
What is a Thermocouple?
A thermocouple is a transducer that converts thermal energy into electrical energy by joining wires of dissimilar metals to create a junction. Temperature changes at this junction generate measurable voltage used for temperature determination.
Operating Principle: Based on the Seebeck Effect, where dissimilar metals joined at a junction generate voltage proportional to temperature changes.
Thermocouple assemblies are engineered for harsh, severe environments with selection based on temperature range, ambient atmosphere, and measured media characteristics.
Product Images
Company Information
Main Products
Packaging
We add heat shrink tubing and plastic film to ensure high insulated resistance. Each coil cable includes marking notes, pass card, and test report.
Production Line
We maintain high-quality professional products with advanced production lines and equipment. All products comply with international quality standards and are appreciated in global markets.
Order Process
- Accurate quotation provided
- Confirmation of price, trade terms, lead time, and payment terms
- LEADKIN sales sends Proforma Invoice with official seal
- Customer arranges deposit payment and provides bank slip
- Production updates with photos showing your products in process
- Mass production completion with final product photos
- Customer makes balance payment and LEADKIN ships goods
- Tracking number provided and shipment status monitored
- Order completion upon satisfactory receipt of goods
- Feedback on quality, service, and market performance
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