Cu-Konstantan Conductor Material Mineral Insulated Thermocouple Cable

Quick Details:

Type: K, N, E, J, T

Brand: LEADKIN

Core number: 2, 4, 6

Dia(mm): 0.5mm to 12.7mm

Usage: for thermocouple making

Insulator: 99.6% high purity MgO

Making sample time: all type in stock
Trade term: FOB, EXW, CIF, CFR
Payment term: T/T,Western Union, L/C

Sheath material: SS321(SS304), SS316

Application: connecting with thermocouple and instrument machine
Conductor material: NiCr-NiSi,NiCrSi-NiSi), NiCr-Konstantan, Fe-Konstantan, Cu-Konstanta

Name:Factory Direct Types 2/4/6/8 Cores Mineral Insulated Cable K/N/E/J/T Mi Cable for Thermocouple

 

Type for Sheath Wire Type K

Accuracy for Sheath Wire Type K

A Cu-Konstantan conductor material mineral insulated thermocouple cable is a specialized type of thermocouple cable designed for applications that require high sensitivity and linearity in temperature measurement. Here’s an overview of its components, features, and applications:

Components

1. Conductor Materials:

   • Copper (Cu): Offers good electrical conductivity and is commonly used in thermocouples for its reliability and cost-effectiveness.
   • Konstantan: An alloy of copper and nickel, typically composed of about 55% copper and 45% nickel. It is known for its stable thermoelectric properties and is often used as a thermocouple leg for reference or negative leg (Type T thermocouple).

2. Insulation:

   • Mineral Insulation: This typically consists of a magnesium oxide (MgO) powder or fiber, which provides excellent thermal insulation and electrical isolation between the conductors. This type of insulation allows the cable to withstand high temperatures and harsh environments.

3. Outer Sheath:

   • The cable is often protected by a metal sheath (usually stainless steel), which provides mechanical protection, chemical resistance, and additional thermal stability.

Features

• High Sensitivity: The combination of copper and konstantan allows for precise temperature readings, making it suitable for applications requiring high sensitivity.
• Linearity: The thermoelectric properties of the materials provide a linear response over a wide temperature range, improving measurement accuracy.
• Wide Temperature Range: Mineral insulated thermocouples can operate effectively in extreme temperatures, often up to 1000°C (1832°F) or higher, depending on the sheath material.
• Durability: The rugged construction protects against physical damage, moisture, and corrosive environments, making it suitable for industrial applications.

Product Pictures

Company Information:

A. Main Products

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. Exihibition

Product Advantage:

1:High temperature resistance, flexible, anti-corrosion, fast and accurate temperature measurement.

2:High temperature resistant Extension wire.

3:Probe length can be customized, probe can be bent.

4:Arbitrary bending, high temperature resistance, long service life, fast response speed, fixed spring.

5:High Precision Temperature control probe .

6:Quick response.

FAQ: