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
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
Product Advantages
- High temperature resistance with flexible design
- Anti-corrosion properties for harsh environments
- Fast and accurate temperature measurement
- Customizable probe lengths and bendable probes
- Long service life with quick response time
- High precision temperature control
Order Process FAQ
1. Accurate quotation
2. Confirm price, trade terms, lead time, and payment
3. Receive Proforma Invoice with official seal
4. Arrange payment deposit with bank slip
5. Production updates with photos
6. Final product inspection before shipping
7. Balance payment and shipment with tracking
8. Quality confirmation upon receipt
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Ningbo Leadkin Instrument Complete Sets of Equipment Co., Ltd.
Location
No.888 DONGMIN ROAD ZHUANGSHI STREET, ZHENHAI DISTRICT NINGBOCITY ZHEJIANG PROVINCE, CHINA
Contact Person
Amy Jiang