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: 2,3,4,6
Inorganic mineral insulating lead material: Ni, Cu
Insulator: 99.6% high purity MgO
Certificate:ISO9001, IATF16949, CE
Application: connecting with thermocouple and instrument machine
Sheath material: 0Cr18Ni10Ti, SS304S,SS316L,SS316, Cu
Sheath Dia(mm): φ3.0, φ4.0, φ6.0, φ8.0
Type for Sheath Wire Type K:
Product Name | Code | Type | Shaeth Material | Outside Dia. | Temperature |
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 |
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
Type | Class I | Class II |
Accuracy | Temp.Range | Accuracy | Temp.Range |
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 | 0-1100℃ | ±1.0℃ | 0-1100℃ | ±1.5℃ |
Product Description:
- The Mineral-Insulated Thermocouple Wiring is available in different
sizes, ranging from 0.5mm to 4.0mm, and can be used to measure
temperatures up to 1200°C. The conductor type can be either solid
or stranded, depending on the application requirements. The
insulation used in the Mineral-Insulated Thermocouple Wiring is
mineral insulated, which provides excellent electrical insulation
and mechanical protection, ensuring the cable's durability and
reliability.
- The sheath of the Mineral-Insulated Thermocouple Wiring is made
from stainless steel, making it suitable for use in harsh
environments. The stainless steel sheath provides excellent
resistance to corrosion and high temperatures, making it ideal for
use in applications where the cable is exposed to chemicals,
moisture, and extreme temperatures.
- The Mineral-Insulated Thermocouple Wiring is available with
different connector types, including screw, plug, and socket. The
connector type can be selected based on the application
requirements. For instance, the screw connector type is suitable
for applications where the cable needs to be connected and
disconnected frequently. The plug and socket connector types are
ideal for applications where the cable needs to be connected
permanently.
- The Mineral-Insulated Thermocouple Wiring is highly reliable and
accurate, making it ideal for use in various industrial
applications such as chemical processing, food processing, and
pharmaceuticals. It is designed to perform under extreme
conditions, making it suitable for use in harsh environments. The
Mineral-Insulated Temperature Coil is also widely used in research
and development applications where high accuracy and reliability
are essential.
Applications :
- One of the key benefits of the Mineral-Insulated Thermocouple
Wiring is its ability to operate in high-temperature environments.
The cable is suitable for use in applications where temperatures
can reach up to 1,200°C. This makes it an ideal choice for use in
industrial processes that involve high-temperature furnaces,
boilers, and ovens.
- The Mineral-Insulated Thermocouple Cable is available in a variety
of lengths, ranging from 1m to 50m. This makes it suitable for use
in a range of different scenarios, from laboratory testing to
large-scale industrial processes. The cable is also available in
both solid and stranded conductor types, which provides further
flexibility in its use.
- The Mineral-Insulated Temperature Wire is designed to be very
durable and reliable. It is made from high-quality materials,
including brass and stainless steel, which provide excellent
resistance to corrosion and wear. The connectors are available in
screw, plug, and socket types, which makes it easy to connect the
cable to other devices and equipment.
- The Mineral-Insulated Thermocouple Cable is suitable for use in a
range of different industries, including chemical, petrochemical,
and power generation. It can be used for a variety of applications,
such as temperature measurement of gases, liquids, and solids. Its
high-temperature resistance makes it an ideal choice for use in the
steel industry, where it can be used to monitor temperatures in
furnaces and other high-temperature equipment.
- In summary, the Mineral-Insulated Thermocouple Cable from Leadkin
is a highly versatile and reliable product that is suitable for a
wide range of temperature measurement applications. Its ability to
operate in high-temperature environments, combined with its
durability and flexibility, make it an ideal choice for use in a
variety of different industries and scenarios.
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. 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 .