Type K Thermocouple Alloy 10mm Dia Chromel / Alumel Rod For Metallurgy Thermometry
Chromel / Alumel Rod Thermocouple Type K Wire For Aerospace Industry
- Type: K, E, J, T, N, etc
- Style: bright or oxidized
- Application: forming two hot electrodes of thermocouple or compensating cable
- Place of Origin: Jiangsu, China (Mainland)
- Brand Name: Thermocouple wire
- Product Size: 0.05mm to 10.0mm
- Delivery time: 7-20days which is according to quantity
- Eco-friendly: Yes
- MOQ: 1kgs
- Trade term: FOB, EXW, CIF, CFR
- Payment term: T/T, , L/C
- Certificate: ISO,CQC ROHS
- Making sample time: all type in stock
- Advantage: high quality with high measuring accuracy, fast thermal response, high mechanical strength, long service lifetime, wide temp measuring range of -200-1300centigrade
Classification for thermocouple TYPE K ROD
- Thermocouple level (high temperature level). This type of thermocouple wire is mainly suitable for thermocouple type K, J, E, T, N and L and other high temperature detection instrument, temperature sensor, etc.
- Compensating wire level (low temperature level). This type of thermocouple wire is mainly suitable for compensating cable and extension wire of various thermocouples of type S, R, B, K, E, J, T, N and L, heating cable, control cable and so on.
Company:
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy.
Ohmalloy Material Co.,Ltd have a full production line from melting, surface cleaning, rolling and slitting, full set of testing machine and can meet all kinds of technical requirement from customer. Our product is widely used in heating equipment, big steel mill, mineral, electrical equipment, food machinery, auto industry, aerospace industry. Our product not only is popular in domestic market, but also been exported to all over the world.
Thermocouple variety and index for thermocouple TYPE K ROD
| Thermocouple Variety and Index | ||
| Variety | Type | Measurement Range(°C) |
| NiCr-NiSi | K | –200–1300 |
| NiCr-CuNi | E | –200–900 |
| Fe-CuNi | J | –40–750 |
| Cu-CuNi | T | –200–350 |
| NiCrSi-NiSi | N | –200–1300 |
| NiCr-AuFe0.07 | NiCr-AuFe0.07 | –270–0 |
Thermocouple type and grade for thermocouple TYPE K ROD
| Thermocouple Type | Grade | Temperature Range(°C) | Allowable Deviation |
| type K and type N | I | –40–1100 | ±1.5°C or±0.4%t |
| II | –40–1300 | ±2.5°C or ±0.75%t | |
| III | –200–40 | ±2.5°C or ±1.5%t | |
| type E | I | –40–1100 | ±1.5°C or ±0.4%t |
| II | –40–1300 | ±2.5°C or ±0.75%t | |
| III | –200–40 | ±2.5°C or±1.5%t | |
| type J | I | –40–750 | ±1.5°C or ±0.4%t |
| II | –40–750 | ±2.5°C or ±0.75%t | |
| type T | I | –40–350 | ±0.5°C or± 0.4%t |
| II | –40–350 | ±1.0°C or± 0.75%t | |
| III | –200–40 | ±1.0°C or± 1.5%t | |
| NiCr-AuFe0.07 | I | –270–0 | ±0.5°C |
| II | ±1.0°C |
Specification of alloy wires for thermocouple TYPE K ROD
| Anode | Cathode | Diameter(mm) | Maximum Temperature(°C) | |||
| name | code | name | code | long-time using | short-time using | |
| NiCr10(Chromel) | KP | NiSi3(Alumel) | KN | Φ0.3 | 700 | 800 |
| Φ0.5 | 800 | 900 | ||||
| Φ0.8 Φ1.0 | 900 | 1000 | ||||
| Φ1.2 Φ1.6 | 1000 | 1100 | ||||
| Φ2.0 Φ2.5 | 1100 | 1200 | ||||
| NiCr14.2Si | NP | NiSi4 | NN | Φ3.2 | 1200 | 1300 |
| NiCr10(Chromel) | EP | CuNi45(Copel) | EN | Φ0.3 Φ0.5 | 350 | 450 |
| Φ0.8 Φ1.0 Φ1.2 | 450 | 550 | ||||
| Φ1.6 Φ2.0 | 550 | 650 | ||||
| Φ2.5 | 650 | 750 | ||||
| Φ3.2 | 750 | 900 | ||||
| Fe(Iron) | JP | CuNi45(Copel) | JN | Φ0.3 Φ0.5 | 300 | 400 |
| Φ0.8 Φ1.0 Φ1.2 | 400 | 500 | ||||
| Φ1.6 Φ2.0 | 500 | 600 | ||||
| Φ2.5 Φ3.2 | 600 | 750 | ||||
| Cu(Copper) | TP | CuNi45(Copel) | TN | Φ0.2 Φ0.3 | 150 | 200 |
| Φ0.5 Φ0.8 | 200 | 250 | ||||
| Φ1.0 Φ1.2 | 250 | 300 | ||||
|
Φ1.6 Φ2.0 |
300 | 350 | ||||
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