Cu-Konstantan Mineral Insulated Metal Sheathed Cable

Quick Details:

 Type: K/N/E/J/T/S/R/B

Place of Origin: Zhejiang, China (Mainland)

Accuracy: I-0.4%t, II-0.75%t, III-1.5%t

Core number: Single / Double

Insulator: 99.6% high purity MgO

Certificate:ISO9001, IATF16949, CE

Application: connecting with thermocouple and instrument machine

Conductor material: NiCr-NiSi, NiCrSi-NiSi, NiCr-Konstantan, Fe-Konstantan, Cu-Konstantan

Sheath material: Inconel600, 0Cr18Ni10Ti, SS304S,SS316L, SS310,SS316,GH3030, GH3039, GH747

Sheath Dia(mm): 0.5mm to 12.7mm :φ0.5,φ1.0, φ1.5(1.6), φ2.0, φ3.0(3.2),φ4.0,φ5.0(4.8),φ6.0(6.4),φ8.0,φ12.7

Type for Sheath Wire Type K:

Different temperature measuring media and service conditions have an impact on the service life and temperature range of armored thermocouples, the data in the table is only recommended data.

Accuracy for Sheath Wire Type K

About this product:

Mineral Insulated Metal Sheathed (MIMS) Cable is a type of electrical cable known for its durability, fire resistance, and high performance in extreme conditions. It is commonly used in applications where safety, reliability, and longevity are critical. Below is an overview of its key features, construction, and applications:

Key Features:
Fire Resistance:

MIMS cables are highly fire-resistant and can operate in high-temperature environments (up to 250°C or higher, depending on the type).

They do not emit toxic fumes or smoke when exposed to fire, making them ideal for fire-sensitive applications.

Mechanical Strength:

The metal sheath provides excellent mechanical protection, making the cable resistant to crushing, impact, and vibration.

Chemical Resistance:

Resistant to oils, solvents, and many chemicals, making it suitable for harsh industrial environments.

Long Lifespan:

MIMS cables are highly durable and can last for decades with minimal maintenance.

Environmental Resistance:

Resistant to moisture, radiation, and UV exposure, making them suitable for outdoor and underground use.

Compact Design:

The cable has a small outer diameter compared to other cables with similar performance, making it easier to install in tight spaces.

Applications:

MIMS cables are commonly used in:

Industrial Settings: Factories, refineries, and chemical plants where durability and safety are paramount.

Power Generation and Distribution: Including connections to transformers and switchgear.

Building Services: For fire alarms, emergency lighting, and other critical systems in commercial buildings.

Marine and Offshore Installations: Due to their resistance to harsh conditions and potential exposure to water and chemicals.

Installation Considerations

Bending Radius: MIMS cables have a minimum bending radius that must be observed during installation to prevent damage.

Termination: Proper termination techniques are necessary to ensure the integrity and performance of the cable.

Cost: Generally, MIMS cables tend to be more expensive than standard cables due to their construction and the materials used.

Conclusion

Mineral Insulated Metal Sheathed cables are an excellent choice for applications requiring high safety standards, durability, and resistance to fire and environmental conditions. Their unique design makes them suitable for a wide range of critical applications in various sectors.

Advantages:

• Exceptional fire resistance and safety.

• High mechanical and environmental durability.

• Long service life with minimal maintenance.

• Suitable for extreme temperatures and harsh conditions.

Disadvantages:

• Higher initial cost compared to standard cables.

• Requires specialized tools and expertise for installation and termination.

• Less flexible than other cable types, making it harder to route in complex installations.

Standards and Certifications:

MIMS cables are manufactured to meet various international standards, such as:

• IEC 60702: International standard for mineral-insulated cables.

• BS 6387: British standard for fire resistance.

• UL 44: Underwriters Laboratories standard for safety.

Product Pictures

Company Information:

A. Main Products

products details:

B. Package

We add heat shrink tubing and plastic film to make sure high insulated resistance.

Except marking notes, we also have pass card and test report for every coil cable.

C. Mi cable Production line

We have high - quality professional products, as well as advanced product lines and equipments. All of the products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.Along the increasing market demands, we continuously satisfy customers by updating products to improve prouduction systems, improve quality.

Order Notice:

1. Accurate quotation.

2. Confirm the price, trade term, lead time, payment term etc.

3. LEADKIN sales send the Proforma Invoice with LEADKIN seal.

4. Customer arranges the payment for deposit and sends us bank slip.

5. Middle Production-send photos to show the production line which you can see your products in . Confirm the estimated delivery time again.

6. End Production-Mass production products photos.

7. Clients make payment for balance and LEADKIN ships the goods. Inform the tracking number and check the status for clients.

8. The order is finished perfectly when you receive the goods and get satisfied with them .

9. Feedback to LEADKIN about Quality , Service, Market Feedback & Suggestion. And we will do better .