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Produktdetails:
Zahlung und Versand AGB:
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| Typ: | J Typ | Leitermaterial: | Positiv Ni-Cr, Negativ Ni-Al |
|---|---|---|---|
| Anwendung: | Thermoelement-Verlängerungskabel | Leitertyp: | Gestrandet |
| Isoliermaterial: | PFA | Temperaturbereich: | -40 bis 1700 (Thermoelement) |
| Verwendung: | Verbindung mit Thermoelement und Instrumentenmaschine | Farbe: | Nach Kundenwunsch |
| Genauigkeit: | Klasse1/A | Material: | +Chrom(Ni90Cr10) -Konstantan(CuNi45) |
| Hervorheben: | Iron/Constantan Conductors Thermocouple Cable,PVC Insulation Type J Thermocouple Cable,20 AWG J Type Compensating Cable |
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0.5mm*2 Type J Thermocouple Compensating Cable with Iron/Constantan Conductors Nickel Conductor PVC Insulation 20 AWG 220V
TYPE J (Iron vs Constantan) is used in vacuum, oxidizing, inert or reducing atmospheres. Iron element oxidizes rapidly at temperatures exceeding 538'C, and therefore heavier gauge wire is recommended for longer life at these temperatures
1. Chemical Composition
| Material | Chemical composition (%) | ||||
| Ni | Cu | Si | Iron | Al | |
| JP(Iron) | 100 | ||||
| JN(Constantan) | 45 | 55 | |||
2. Physical properties and Mechnical properties
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Material |
Density(g/cm3) |
Melting point(℃) |
Tensile Strength(Mpa) |
Volume resistivity(μΩ.cm) |
Elongation rate (%) |
| JP(Iron) | 7.8 | 1402 | >240 | 12.0(20℃) | >20 |
| JN(Constantan) | 8.8 | 1220 | >390 | 49.0(20℃) | >25 |
3. EMF Value range at different temperature
| Material | EMF value (μV) | |||||||||||
| 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | |||||||
| JP-JN | 5187~5351 | 10696~10862 | 16244~16410 | 21760~21936 | 27281~27505 | 32962~33242 | ||||||
| EMF value Vs Pt(μV) | ||||||||||||
| 700℃ | 750℃ | 760℃ | 800℃ | 900℃ | 1000℃ | |||||||
| 38958~39306 | 42089~42473 | 42725~43113 | ||||||||||
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