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thermocouple lead wire
, high temperature thermocouple wire
Ni90Cr10 - Ni95AL5 Alloy Thermocouple Bare Wire Stranded For Steel Industry
Ni90Cr10-Ni95AL5 Alloy Thermocouple Stranded Wire 7*0.2mm For Thermocouple Sensor
Application Range of Tankii thermocouple wire:
1. Aerospace and Composites
2. Aluminum industry
3. Food and Pharmaceutical
4. Forgings
5. Glass, Ceramics, Clay Tiles, Bricks
6. Heat Treating
7. Petroleum, Downhole Oil & Gas
8. Sensor Manufacturing
9. Steel industry
10. Utilities Power Generation
Tankii Type K thermocouple is composed of a Nickel-10% chromium (+) wire versus a nickel-5% aluminum and silicon (-) wire. This type of thermocouple should only be used in oxidizing or inert atmospheres with a service temperature range between -200°C and 1260°C (-330°F to 2300°F). They are most widely used at temperatures above 540'C (1000"F) due to superior oxidation resistance in comparison to Types E, T, or J. There are some conditions which should be avoided when using Type K thermocouples. Vacuum applications should not use Type K due to vaporization of chromium in the positive element. Tankii Type K thermocouples should not be used in Sulfurous environments since both elements will rapidly corrode and the negative element will eventually fail mechanically due to becoming brittle. Reducing atmospheres should also be avoided. Low oxygen levels can cause the Green-Rot phenomenon in which the chromium in the elements starts to oxidize causing large negative drifts in calibration.
Ni90Cr10-Ni95AL5 Alloy Thermocouple Stranded Wire 7*0.2mm For Thermocouple Sensor
Characteristics:
The thermocouple 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.
Tankii products conform to the standards of IEC584 -1and IEC-2.
Tankii Thermocouple strips, thermocouple connectors are available.
Tankii thermocouple grade extension wire can be supplied as per your request.
Tankii KX, JX, TX KC, RC,EX wire with class 1 and 2 are available.
Ni90Cr10-Ni95AL5 Alloy Thermocouple Stranded Wire 7*0.2mm For Thermocouple Sensor
Tankii Thermocouple Type and Temperature Range
|
Thermocouple type and index
|
Measurement Range
℃
|
|
Type
|
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 |
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(S) |
Ⅰ |
0~1100 |
±1 |
| 1100~1600 |
±[1+(t－1100) ×0.3％] |
| 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 |
Shanghai tankii, specializing in producing thermocouple wire, thermocouple cable, thermocouple MI cable.
A typical thermocouple construction consists of a pair of dissimilar metals that are electrically joined together at the sensing point and connected to a voltage measuring instrument at the other end. When one junction is hotter than the other, a thermal “electromotive” force (in millivolts) is produced that is roughly proportional to the difference in temperature between the hot and cold junctions.
DIN250 spool: 17~18kg
Delivery and Packing of thermocouple wire:
1. Packaging Details : DIN spools with plastic film wrapped and carton package.
2. Leading time : 5 - 20 days, as the order quantity of thermocouple wire.
3. Delivery: By express, air, sea as per thermocouple wire qty
Ni90Cr10-Ni95AL5 Alloy Thermocouple Stranded Wire 7*0.2mm For Thermocouple Sensor
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