Thermocouple wire
Ekaterinburg Non-Ferrous Metals Processing Plant JSC manufactures the following products for thermometry:
- wire from platinum and platinum-rhodium alloys for temperature transducers;
- wire from platinum for resistive temperature transducers.
The wire from high purity platinum is used in production of resistive temperature transducer sensors and other technical purposes.
| Alloy | Class* | Diameter, mm | |
|---|---|---|---|
| Min | Max | ||
| Pt | 1.2 | 0.10 | 1.00 |
| PtRh-6 | 2 | 0.10 | 1.00 |
| PtRh-10 | 1 | 0.10 | 1.00 |
| PtRh-13 | 1 | 0.10 | 1.00 |
| PtRh-30 | 2 | 0.10 | 1.00 |
| Thermocouple wire tolerance classes (1, 2) 1 class - tolerance = 1+0.003*(T-1100), not less than 1.0°С; 2 class - tolerance = 0.0025*T, not less than 1.5°С | |||