China 0.2mm JPX JNX Iron-copper Nickel 45 Thermocouple compensation alloy Wire for electric insluated cable / copper hdmi Extension sensor wire, Find details about China Wire, electrical cable and wire from 0.2mm JPX JNX Iron-copper Nickel 45 Thermocouple compensation alloy Wire for electric insluated cable / copper hdmi Extension sensor wire
Thermocouple type | Extension condution model | Extension condution alloy wire | |||||||||||
J | JX | Name | Code | Polarity | Chemical Composition/% | Density (g/cm3) | Resistivity (μΩ.cm) | Tensile Strength (Mpa) | |||||
Ni | Fe | Cu | |||||||||||
Pure Iron | JPX | Positive | - | 100 | - | 8.7 | <7.9 | >490 | |||||
Cu-Ni45 | JNX | Nagative | 45 | - | 55 | 8.6 | <0.3 | >390 |
Alloy wire Dia/mm | Apply to the number of wire cores | The nominal cross-sectional area of the wire core /mm² |
0.2 | 7 | 0.2 |
0.3 | 7 | 0.5 |
0.41 | 19 | 2.5 |
0.43 | 7 | 1.0 |
0.52 | 7 | 1.5 |
0.52 | 1 | 0.2 |
0.8 | 1 | 0.5 |
1.13 | 1 | 1.0 |
1.38 | 1 | 1.5 |
1.78 | 1 | 2.5 |
Thermocouple type | Extension condution model | Use classification | Operating temperatures/°C | Nominal value of thermoelectric EMF | Level I | |
Tolerance | Range of EMF | |||||
J | JX | G | -25 | -1239 | ±62 | -1177 ~ -1301 |
100 | 5269 | 5 207 ~ 5 331 | ||||
J | H | -25 | -1239 | ±62 | -1177 ~ -1301 | |
100 | 5269 | 5 207 ~ 5 331 | ||||
200 | 10779 | 10 717 ~ 10 841 |