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Thermocouple Wire:
The thermocouple alloy wires with different varieties and specifications of our company can be applied in all kinds of thermocouples, the temperature ranges from -270℃ to 1800℃. The thermocouple alloy wires have excellent performance and are extensively used in the temperature measurement and control in different fields, such as metallurgy, chemical industry, petroleum industry, machinery-electric industry, energy industry, agriculture and military industry. Our products conform to the standards of IEC584 -1and IEC-2.
¤ Characteristics:
●Excellent thermoelectricity, excellent linear relationship between thermoelectrical potential and the temperature.
●Excellent thermoelectrical stability, high accuracy.
¤Main technical data:
●Thermocouple variety, index and temperature measurement range. |
|
Thermocouple variety and index |
Measurement range
℃ |
|
Variety |
Index |
|
PtRh30-PtRh6 |
B |
600~1700 |
|
PtRh13-Pt |
R |
0~1600 |
|
PtRh10-Pt |
S |
0~1600 |
|
NiCr-NiSi |
K |
-200~1300 |
|
NiCr-CuNi (constantan) |
E |
-200~900 |
|
Fe-CuNi (constantan) |
J |
-40~750 |
|
Cu-CuNi (constantan) |
T |
-200~350 |
|
NiCrSi-NiSi |
N |
-200~1300 |
|
NiCr-AuFe0.07 |
NiCr-AuFe0.07 |
-270~0 | |
|
●The allowable grade and Tolerance are obtained at 0℃ |
|
Thermocouple
Type |
Grade |
Temperature range
℃ |
Allowable Tolerance |
|
Type B |
Ⅱ |
600~1700 |
±0.25%t |
|
Ⅲ |
600~800 |
±4℃ |
|
800~1700 |
±0.5%t |
|
Type R |
Ⅰ |
0~1100 |
±1℃ |
|
1100~1600 |
±(1+(t-1100)ⅹ0.003)℃ |
|
Ⅱ |
0~600 |
±1.5℃ |
|
600~1600 |
±0.25%t |
|
Type S |
Ⅰ |
0~1100 |
±1℃ |
|
1100~1600 |
±(1+(t-1100)ⅹ0.003)℃ |
|
Ⅱ |
0~600 |
±1.5℃ |
|
|
|
600~1600 |
±0.25%t |
|
Type K and Type N |
Ⅰ |
-40~1100 |
±1.5℃ or ±0.4%t |
|
Ⅱ |
-40~1300 |
±2.5℃ or ±0.75%t |
|
Ⅲ |
-200~40 |
±2.5℃ or ±1.5%t |
|
Type E |
Ⅰ |
-40~1100 |
±1.5℃ or ±0.4%t |
|
Ⅱ |
-40~1300 |
±2.5℃ or ±0.75%t |
|
|
Ⅲ |
-200~40 |
±2.5℃ or ±1.5%t |
|
Type J |
Ⅰ |
-40~750 |
±1.5℃ or ±0.4%t |
|
Ⅱ |
-40~750 |
±2.5℃ or ±0.75%t |
|
Type T |
Ⅰ |
-40~350 |
±0.5℃ or ±0.4%t |
|
Ⅱ |
-40~350 |
±1.0℃ or ±0.75%t |
|
Ⅲ |
-200~40 |
±1.0℃ or ±1.5%t |
|
NiCr-AuFe0,07 |
Ⅰ |
-270~0 |
±0.5℃ |
|
Ⅱ |
±1.0℃ | |
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●Name, code, diameter for the alloy wires and recommended maximum long-time & short-time temperature: |
|
Name and code of alloy wires |
Diameter of wires
mm |
Maximum temperature
℃ |
|
Anode |
Cathode |
|
Name |
Code |
Name |
Code |
Long-time |
Short-time |
|
PtRh30 |
BP |
PtRh6 |
BN |
Φ0.5 |
1600 |
1800 |
|
PtRh13 |
RP |
Pt |
RN |
Φ0.5 |
1400 |
1600 |
|
PtRh10 |
SP |
Pt |
SN |
Φ0.5 |
1300 |
1600 |
|
NiCr10 |
KP |
NiSi3 |
KN |
Φ0.3
Φ0.5
Φ0.8 Φ1.0
Φ1.2 Φ1.6
Φ2.0 Φ2.5
Φ3.2 |
700
800
900
1000
1100
1200 |
800
900
1000
1100
1200
1300 |
|
NiCr14.2Si |
NP |
NiSi4 |
MN |
|
NiCr10 |
EP |
CuNi45 |
EN |
Φ0.3 Φ0.5
Φ0.8 Φ1.0 Φ1.2
Φ1.6 Φ2.0
Φ2.5
Φ3.2 |
350
450
550
650
750 |
450
550
650
750
900 |
|
Fe |
JP |
CuNi45 |
JN |
Φ0.3 Φ0.5
Φ0.8 Φ1.0 Φ1.2
Φ1.6 Φ2.0
Φ2.5 Φ3.2 |
300
400
500
600 |
400
500
600
750 |
|
Cu |
TP |
CuNi45 |
TN |
Φ0.2 Φ0.3
Φ0.5 Φ0.8
Φ1.0 Φ1.2
Φ1.6 Φ2.0 |
150
200
250
300 |
200
250
300
350 | |
|
Notice Items for order:
●For special thermocouple, the detailed specifications should be highlighted in the contracts.
●For the thermocouple wires with requirements of special measuring accuracy in some temperature range(or the whole applied temperature range),the supply should be conducted according to the technical agreement signed by the technical department.
●The thermometer wires for quick temperature measuring or carbon determination platinum-rhodium thermocouple can be supplied according to the requirements of the customers.
●The thermocouple materials coated with fiber-glass,plastics,fluoroplastics,or paint can be supplied according to the signed technical agreement. |
Shanghai Tankii Alloy Material Co.,Ltd. is specialized in production of Ni-Cr Alloy, Cu-Ni Alloy, Fechral, thermocouple wire, pure nickel and other precision alloy materials in the form of wire, strip, rod, bar and plate.
We’ve already got ISO9001 quality system certification and ISO14001 environmental protection system.
Ni-Cr Alloy, Ni-Fe Alloy,Cu-Ni Alloy,nickel iron alloy wire, Fechral, thermocouple wire, pure nickel and other precision alloy materials in the form of wire, strip, rod, bar and plate.Heating Resistance Alloy, Nickel Chromium Alloy,Nickel Iron Alloy, Nickel Copper Alloy,Iron Chrome Alumium Alloy,Kovar,Invar,Nichrome,Soft Expension Alloy,Tankii Alloy,Alloy Wire, Alloy Rod, Alloy Sheet, Alloy Strip, Alloy Ribbon, Alloy Flat Wire,Alloy Bar, Alloy Plate, Heating elements, kovar, invar,Shanghai Tankii Alloy Material Co., Ltd is the most professional producer of alloy wire, alloy sheet,alloy strip, alloy plate in Shanghai, China