 |
|
Vertrieb & Support
Referenzen - Email
Select Language
|
|
|
Ich bin online Chat Jetzt
Bescheinigung
8mm * 1000mm Type K Thermocouple Rod (Chromel/Alumel) for Temperature Sensors
|
Produktdetails:
Zahlung und Versand AGB:
|
Ausführliche Produkt-Beschreibung
| Name: | 0.5″ 12.7mm KP Chromel KN Alumel Thermocouple Type K Rod Stick 1000℃ Temperature Measurement | Type: | Type K Rod （Chromel Alumel） |
|---|---|---|---|
| Size: | 0.5″ 12.7mm | Length: | Coil package/1 meter/1.2 meter/1.5 meter(or customized)) |
| State: | Soft, annealed/ Hard/ 1/2 Hard / 1/4 Hard | Surface: | Oxidize/ Pickled/ Bright |
| Accuracy: | Class 1(Class A) | Package: | plywood case |
8mm * 1000mm Type K Thermocouple Rod (Chromel/Alumel) for Temperature Sensors
TYPE K (CHROMEL vs ALUMEL ) is used in oxidizing, inert or dry reducing atmospheres. It must be protected from sulfurous and marginally oxidizing atmospheres. It is reliable and has high accurate at high temperatures.
1. Chemical Composition
| Material | Chemical composition (%) | ||||
| Ni | Cr | Si | Mn | Al | |
| KP(Chromel) | 90 | 10 | |||
| KN(Alumel) | 95 | 1-2 | 0.5-1.5 | 1-1.5 | |
2. Physical Properties and Mechnical Properties
| Material |
Density(g/cm3) |
Melting point℃) |
Tensile Strength(Mpa) |
Volume resistivity(μΩ.cm) |
Elongation rate (%) |
| KP(Chromel) | 8.5 | 1427 | >490 | 70.6(20℃) | >10 |
| KN(Alumel) | 8.6 | 1399 | >390 | 29.4(20℃) | >15 |
3. EMF Value Range at Different Temperature
| Material | EMF value Vs Pt(μV) | |||||
| 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | |
| KP(Chromel) | 2816~2896 | 5938~6018 | 9298~9378 | 12729~12821 | 16156~16266 | 19532~19676 |
| KN(Alumel) | 1218~1262 | 2140~2180 | 2849~2893 | 3600~3644 | 4403~4463 | 5271~5331 |
| EMF value Vs Pt(μV) | ||||
| 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ |
| 22845~22999 | 26064~26246 | 29223~29411 | 32313~32525 | 35336~35548 |
| 6167~6247 | 7080~7160 | 7959~8059 | 8807~8907 | 9617~9737 |
| 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 |
0.5″ 12.7mm KP Chromel KN Alumel Thermocouple Type K Rod Application
The characteristic of Type K is that it has strong anti-oxidation performance, and should be used continuously in an oxidizing and inert atmosphere. The long-term use temperature is 1000℃ and the short-term 1200 ℃. It is the most widely used among all thermocouples; (it cannot be used reducing gas atmosphere).
Thermocouple Working and Measuring Temperature Range:
| Thermocouple Material | Working temperature Range and Tolerence | |||||
| Class I | Class II | |||||
| Index | Anode | Cathode | Measuring termperature | Tolerence | Measuring termperature | Tolerence |
| K | NiCr10 | NiAl2 | -40℃-1000℃ | ±1.5℃ or ±0.4%*T | 40℃-1200℃ | ±2.5℃ or 0.75%*T |
| T | Cu | CuNi40 | -40℃-350℃ | 40℃-350℃ | ±1℃ or 0.75%*T | |
| J | Fe | CuNi40 | -40℃-750℃ | 40℃-750℃ | ±2.5℃ or 0.75%*T | |
| E | NiCr10 | CuNi45 | -40℃-800℃ | 40℃-900℃ | ||
| N | NiCr14Si | NiSi4Mg | -40℃-1000℃ | 40℃-1200℃ | ±2.5℃ or 0.75%*T | |
| R | Pt-13%Rh | Pt | 0℃-1000℃ | 0℃-600℃ | ±1.5℃ | |
| S | Pt-10%Rh | 1000℃-1600℃ | ±(1+0.003) | 600℃-1600℃ | 0.25%*T | |
| B | Pt-30%Rh | Pt-6%Rh | - | - | 600℃-1700℃ | ±1.5℃ or 0.25%*T |
Kontaktdaten
Ohmalloy Material Co.,Ltd
Ansprechpartner: Mr. Qiu
Telefon: +8613795230939
Senden Sie Ihre Anfrage direkt an uns
Mehr Bloßer Thermoelement-Draht
-
Constantan-Thermoelement-bloßer Draht
-
0.58mm K schreiben bloßen Thermoelementdrahtalumel-Chromeldraht für k-Art Thermoelementleitung oder Thermoelement-Sensor
-
Schreiben Sie Thermoelement K J bloße Genauigkeit des Draht-1000℃ der Klassen-I
-
Schreiben Sie K/JAPANISCH-ENGLISCH/T/N bloße Länge des Thermoelement-Draht-1000mm heller Status
-
10mm Durchmesser-Chromel/Alumel-Rod-Art k-Thermoelement-Draht für Luftfahrtindustrie
-
KP/KN-Stift-Typ K-Thermokopf-Anschluss (Chromel-Alumel-Stift)