| Customization: | Available |
|---|---|
| Type: | Bare |
| Conductor Type: | Solid |
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Type R, S, and B thermocouples are "Noble Metal" thermocouples, which are used in high temperature applications.
Type S thermocouples are characterized by a high degree of chemical inertness and stability at high temperatures. Often used as a standard for calibration of base metal thermocouplesApplication of thermocouple wire
• Heating - Gas burners for ovensParameter of thermocouple wire
| Chemical Composition | |||||
| Conductor Name | Polarity | Code | Nominal Chemical Composition /% | ||
| Pt | Rh | ||||
| Pt90Rh | Positive | SP | 90 | 10 | |
| Pt | Negative | SN,RN | 100 | -- | |
| Pt87Rh | Positive | RP | 87 | 13 | |
| Pt70Rh | Positive | BP | 70 | 30 | |
| Pt94Rh | Negative | BN | 94 | 6 | |
| Working temperature range | |||
| Dia. /mm | Type | Long time working temp./ ºC | Short time working temp. / ºC |
| 0.5 | S | 1300 | 1600 |
| 0.5 | R | 1300 | 1600 |
| 0.5 | B | 1600 | 1700 |
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