Temperature Measuring Thermocouple Alloy Wire Type NP NN Class One For Heavy Industry
Brand Name:Tankii
Certification:ISO9001
Model Number:NICrSi- NiSiMg
Minimum Order Quantity:10kg per leg
Delivery Time:5-7 days after getting the payment
Payment Terms:T/T, Paypal, Western Union, MoneyGram,
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1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
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ISO Certified Thermocouple Alloy Wire Type NP NN Class One Used For
Heavy Industry Temperature Measuring
Thermocouples can be used to measure temperature in many different
applications from food preparation to smelting through to heavy
chemical and power generation plants. The sensing probe can take a
number of forms from bare wires to fully metal sheathed versions
which can be inserted into the medium to be measured. The
thermocouple effect can even be harnessed to create a low power
generator by connecting multiple junctions in series in a heated
environment. The individual thermocouple types have particular
characteristics which make them suitable for different applications
with varying temperature ranges and accuracies available. The
increasing importance of lowering emissions in cars and industry is
driving greater accuracy and longevity demands in automotive and
process industries. Type N thermocouples in particular can be used
to provide reliable temperature readings over a wide temperature
range to ensure efficiencies are maximised and noxious gases
minimised.
NiCrSi thermocouple wire type N
The Type N thermocouple is composed of a nickel-14% chromium-1 1/2%
silicon (+) wire versus a nickel 4 1/2% silicon-1/10% magnesium (-)
wire. It was developed to be used under the same conditions as a
Type K. Type N should be used in oxidizing or inert atmospheres
with a service temperature range between -200°C and 1260°C (-330°F
to 2300°F). The addition of silicon and chromium makes this type of
thermocouple more resistant to Green-Rot and less drifting when
compared to a Type K. The negative element, or NN, of a Type N
thermocouple can be described by any of the following names: Nisil,
nickel-silicon.The positive element, or NP, of a Type N
thermocouple can be described by any of the following names:
Nicrosil, nickel-chromium-silicon.
ISO Certified Thermocouple Alloy Wire Type NP NN Class One Used For
Heavy Industry Temperature Measuring
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.
Our products conform to the standards of IEC584 -1and IEC-2.
Thermocouple strips, thermocouple connectors are available.
Application Range of 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
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
ISO Certified Thermocouple Alloy Wire Type NP NN Class One Used For
Heavy Industry Temperature Measuring
Available Thermocouple Types and Temperature Range
Thermocouple type and index | Measurement Range ℃ | |
Type | Index | |
| B | 600~1700 |
| R | 0~1600 |
| S | 0~1600 |
| K | -200~1300 |
| E | -200~900 |
| J | -40~750 |
| T | -200~350 |
| N | -200~1300 |
The allowable grade and Tolerance are obtained at 0℃
Thermocouple | 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 |
Delivery and Packing of thermocouple wire:
1. Packaging Details : 500m/1000m per roll 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
ISO Certified Thermocouple Alloy Wire Type NP NN Class One Used For
Heavy Industry Temperature Measuring
Welcome to call us or email to us for more information on N type
thermocouple wire, stranded wire , flat wire, strip.
Temperature Measuring Thermocouple Alloy Wire Type NP NN Class One For Heavy Industry
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