Manufacturer Thermocouple Bare Alloy Wire Ni/Cr/Si/Cu/Al/ pure iron(Type K/N/E/J/T)for electric insulated cable/copper wire/hdmi cable

Thermocouple Bare Alloy Wire Ni/Cr/Si/Cu/Al/ pure iron(Type K/N/E/J/T) for electric insulated cable/copper wire/hdmi cable. Manufacturer and supplier of high-quality thermocouple bare alloy wire for various applications.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Company Profile
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
K /N/ E /J /T
Material Shape
Round Wire
Range of Application
Heating, Temperature Measurement
Certification
ISO9001, RoHS
Brand
Liqun
Diameter
0.2-3.2mm
Positive Pole
Nickel Chromel/Pure Iron/Copper Wire
Negative Pole
Copper Nickel/Nickel Aiuminum/Copper Nickel/
OEM/ODM
Yes
MOQ
100kg
Temperature Range
-270~1372
Surface
Bright/ oxidized thermocouple wire
Sample
Available
Transport Package
Plywood Cases
Specification
3.2/2.5/2.0/1.29/0.813/0.5/0.3/0.2mm
Trademark
Liqun
Origin
China
HS Code
75052200
Production Capacity
60000kg/Month

Product Description

Manufacturer Thermocouple Bare Alloy Wire  (Type K/N/E/J/T)
 
Product Description
 
Type K is the most commonly used thermocouple for measuring high temperatures, providing the widest operating temperature range from - 200 ° to + 1260 °C.Type K has a better resistance to oxidation than other types of thermocouple (except type N) and is particularly recommended for oxidizing or inert atmospheres.It should not be used without protection in sulphurous atmospheres, in reducing atmospheres or a long time in a vacuum.Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures.

Type N thermocouple has been developed which provides much longer life, longer exposure to high temperature and better reliability of EMF drift and short term EMF changes.

Type E thermocouple has the highest EMF output per degree of all the referenced thermocouples.

Type J Thermocouple is frequently used for its low cost and high EMF It can be used in oxidizing conditions up to 760°C. For higher temperatures, it is recommended to use large wire diameters.Type J  thermocouple is  suitable for oxidizing, reducing inert atmosphere or  vacuum.

Type T thermocouple is suitable for oxidizing, reducing inert atmosphere or vacuum.
 
Product Parameters
 
1.Chemical composition and mechanical properties
 
 Product  Chemical Composition/% Density (g/cm3) Melting point
(ºC)		 Resistivity
(μΩ.cm)		 Tensile Strength
(Mpa)
Ni Cr Si Al Mg Fe Cu
KP(+)              Nickel Chrome 90 10 - - - - - 8.7 1427 70 ≥490
KN(-)              Nickel Silicon 97 - 3 - - - - 8.6 1399 29 ≥390
KN(-)              Nickel Aluminum 96 - 1 3 - - - 8.6 1399 29 ≥390
NP(+)              Nickel Chrome  Silicon Blance 13.7-14.7 1.2-1.6 - <0.01 - - 8.7 1427 70 ≥490
NN(-)
Nickel Silicon Magnesium		 Blance <0.02 4.2-4.6 - 0.5-1.5 - - 8.6 1399 29 ≥390
EP(+)              Nickel Chrome 90 10 - - - - - 8.5 1427 70.6 ≥490
EN(-)              Copper Nickel 45 - - - - - 55 8.8 1220 49 ≥390
JP(+)              Pure Iron  - - - - - 100 - 7.8 1402 12 ≥240
JN(-)
Copper Nickel 		 45 - - - - - 55 8.8 1220 49 ≥390
TP(+)              Copper  Wire - - - - - - 100 8.9 1084 1.71 ≥196
TN(-)            Copper Nickel 45 - - - - - 55 8.8 1220 49 ≥390
 
 2.Maximum operating temperatures
 
Product Alloy wire
Dia/mm		 The long-term operating
temperatures/°C		 The short-term operating
temperatures/°C
KP/KN 0.3 700 800
0.5 800 900
0.8,1.0 900 1000
1.2,1.6 1000 1100
2.0,2.5 1100 1200
3.2 1200 1300
NP/NN 0.3 700 800
0.5 800 900
0.8,1.0 900 1000
1.2,1.6 1000 1100
2.0,2.5 1100 1200
3.2 1200 1300
EP/EN 0.3,0.5 350 450
0.8,1.0,1.2 450 550
1.6,2.0 550 650
2.5 650 750
3.2 750 900
JP/JN 0.3,0.5 300 400
0.8,1.0,1.2 400 500
1.6,2.0 500 600
2.5,3.2 600 750
TP/TN 0.2,0.3 150 200
0.5,0.8  200 250
 
3.EMF reference table (μV)
 
Product Operating
temperatures/°C		 Nominal value of
thermoelectric EMF		 Level I
Tolerance Range of EMF
KP/KN 100 4 096 ±46 4 050-4 142
200 8 138 ±44 8 094-8 182
300 12 209 ±50 12 159-12 259
400 16 397 ±68 16 329-16 465
500 20 644 ±85 20 559-20 729
600 24 905 ±102 24 803-25 007
700 29 129 ±117 29 012-29 246
800 33 275 ±131 33 144-33 406
900 37 326 ±144 37 182-37 470
1000 41 276 ±156 41 120-41 432
1100 45 119 ±167 44 952-45 286
1200 48 838 - -
1300 52 410 - -
 
Product Operating
temperatures/°C		 Nominal value of
thermoelectric EMF		 Level I
Tolerance Range of EMF
NP/NN 100 2774 ±44 2730-2818
200 5913 ±49 5864-5962
300 9341 ±53 9288-9394
400 12974 ±59 12915-13033
500 16748 ±76 16672-16824
600 20613 ±94 20519-20707
700 24527 ±110 24417-24637
800 28455 ±126 28329-28581
900 32371 ±140 32231-32511
1000 36256 ±154 36102-36410
1100 40087 ±167 39920-40254
1200 43846 - -
1300 47477 - -
 
Product Operating
temperatures/°C		 Nominal value of
thermoelectric EMF		 Level I
Tolerance Range of EMF
EP/EN 100 6 319 ±68 6 251-6 387
200 13 421 ±74 13 347-13 495
300 21 036 ±93 20 943-21 129
400 28 946 ±128 28 818-29 074
500 37 005 ±162 36 843-37 167
600 45 093 ±194 44 899-45 287
700 53 112 ±223 52 889-53 335
800 61 017 ±251 60 766-61 268
900 66 787 - -
 
Product Operating
temperatures/°C		 Nominal value of
thermoelectric EMF		 Level I
Tolerance Range of EMF
JP/JN 100 5 269 ±82 5 187-5 351
200 10 779 ±83 10 696-10 862
300 16 327 ±83 16 244-16 410
400 21 848 ±88 21 760-21 936
500 27 393 ±112 27 281-27 505
600 33 102 ±140 32 962-33 242
700 39 132 ±174 38 958-39 306
750 42 281 ±192 42 089-42 437
760 42 919 ±194 42 725-43 113
 
Product Operating
temperatures/°C		 Nominal value of
thermoelectric EMF		 Level I
Tolerance Range of EMF
TP/TN 100 4 279 ±24 4 255-4 303
150 6 704 ±30 6 674-6 734
200 9 288 ±43 9 245-9 331
250 12 013 ±56 11 957-12 069
300 14 862 ±70 14 792-14 932
350 17 818 ±74 17 744-17 892
 
Our production as per norm GB/T 2614-2010,ASTME230,IEC6584.For further information or special request, please contact us.
 
Detailed Photos

Manufacturer Thermocouple Bare Alloy Wire Ni/Cr/Si/Cu/Al/ pure iron(Type K/N/E/J/T)for electric insulated cable/copper wire/hdmi cableManufacturer Thermocouple Bare Alloy Wire Ni/Cr/Si/Cu/Al/ pure iron(Type K/N/E/J/T)for electric insulated cable/copper wire/hdmi cable

Manufacturer Thermocouple Bare Alloy Wire Ni/Cr/Si/Cu/Al/ pure iron(Type K/N/E/J/T)for electric insulated cable/copper wire/hdmi cable

Company Profile
Manufacturer Thermocouple Bare Alloy Wire Ni/Cr/Si/Cu/Al/ pure iron(Type K/N/E/J/T)for electric insulated cable/copper wire/hdmi cable
Manufacturer Thermocouple Bare Alloy Wire Ni/Cr/Si/Cu/Al/ pure iron(Type K/N/E/J/T)for electric insulated cable/copper wire/hdmi cable
Packaging & Shipping

Manufacturer Thermocouple Bare Alloy Wire Ni/Cr/Si/Cu/Al/ pure iron(Type K/N/E/J/T)for electric insulated cable/copper wire/hdmi cableManufacturer Thermocouple Bare Alloy Wire Ni/Cr/Si/Cu/Al/ pure iron(Type K/N/E/J/T)for electric insulated cable/copper wire/hdmi cableManufacturer Thermocouple Bare Alloy Wire Ni/Cr/Si/Cu/Al/ pure iron(Type K/N/E/J/T)for electric insulated cable/copper wire/hdmi cable

 
FAQ
Q1.What is the nature of the company?
A: We are a production enterprise, our company has its own factory.

Q2. What is the MOQ of an order of your company?
A: Our company's MOQ is 100 kg for each type of product.

Q3.Can I get a sample before mass production ?
A: Sample is free,the shipping cost of the sample is paid by the customer .

Q4.How long is the mass production cycle of product?
We will end the production within 15-20 days after receiving the deposit.

Q5.What payment method does your company support?
A: We can accept T/T, L/C ,you can choose the one which the most convenient or most effective for you .
 
 

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