Highly Accurate Class I/II Mineral Insulated Thermocouple Cable with SS316 Sheath for Industrial Temperature Control

A specialized cable designed for precise temperature measurement in industrial applications, featuring high-purity magnesium oxide insulation and durable sheath materials.

• 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
• Types available: K/N/T/J/B/S/E Thermocouple Mineral Insulated Cable (MI cable)

Thermocouple mineral insulated cable is widely applied in industry, used for power and control circuits of critical equipment, such as temperature measurement devices; a proven choice for high temperature probe fabrication.

Made by placing one or more wire conductors inside a circular copper tube and filling the intervening spaces with dry magnesium oxide powder. The overall assembly is then pressed between rollers to reduce its diameter (and increase its length).

A mineral-insulated (MI) thermocouple cable consists of two dissimilar metal wires joined together at one end to form a thermocouple junction, enclosed within mineral insulation material (typically magnesium oxide), which provides electrical insulation and mechanical protection. The outer sheath is usually made of corrosion-resistant material such as stainless steel or Inconel.

Our Mineral Insulated Thermocouple Cables are designed to provide accurate temperature measurements even in high-temperature environments. We offer custom solutions with various thermocouple types, sheath materials, and insulation materials.

Our technical support and services include:

• Selection guidance for thermocouple type, sheath material, and insulation material
• Assistance with cable installation and maintenance
• Troubleshooting and problem-solving
• Repair and warranty services

1. Accurate quotation
2. Confirm price, trade term, lead time, payment term etc.
3. LEADKIN sales send Proforma Invoice with LEADKIN seal
4. Customer arranges payment for deposit and sends bank slip
5. Middle Production - photos showing production line with your products
6. End Production - mass production product photos
7. Client makes payment for balance and LEADKIN ships goods
8. Order completion when goods are received and satisfactory
9. Feedback to LEADKIN about quality, service, market feedback & suggestions