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Rtd Resistance Tables: Pt100
500 to 590
RTD (Resistance Temperature Detector) resistance vs. temperature reference tables for Pt100, Pt1000, Pt500 (IEC 60751 Callendar-Van Dusen / ITS-90), Ni120 (DIN 43760), and Cu10 (SAMA RC21-4) sensor types. Pt100 covers -200 to +850 C at 10 C intervals with Class AA/A/B tolerance values.
| rtd type | temperature C | alpha coefficient (ohm/ohm/C) | resistance ohms (ohm) | standard | tolerance class A C | tolerance class B C |
|---|---|---|---|---|---|---|
| Pt100 | 500 | 0.003851 | 280.98 | IEC 60751:2022 | ±1.90 | ±2.80 |
| Pt100 | 510 | 0.003851 | 284.3 | IEC 60751:2022 | ±1.95 | ±2.85 |
| Pt100 | 520 | 0.003851 | 287.62 | IEC 60751:2022 | ±1.95 | ±2.90 |
| Pt100 | 530 | 0.003851 | 290.92 | IEC 60751:2022 | ±2.00 | ±2.95 |
| Pt100 | 540 | 0.003851 | 294.21 | IEC 60751:2022 | ±2.05 | ±3.00 |
| Pt100 | 550 | 0.003851 | 297.49 | IEC 60751:2022 | ±2.05 | ±3.05 |
| Pt100 | 560 | 0.003851 | 300.75 | IEC 60751:2022 | ±2.10 | ±3.10 |
| Pt100 | 570 | 0.003851 | 304.01 | IEC 60751:2022 | ±2.15 | ±3.15 |
| Pt100 | 580 | 0.003851 | 307.25 | IEC 60751:2022 | ±2.15 | ±3.20 |
| Pt100 | 590 | 0.003851 | 310.49 | IEC 60751:2022 | ±2.20 | ±3.25 |
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