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PT1000 RTD Resistance Table: Complete Chart (-200°C to 850°C) per IEC 60751
Aug 08 , 2026
PT1000 RTD Resistance Table: Full Chart -200 to 850 °C Direct answerA PT1000 RTD reads 1000.00 Ω at 0 °C and 1385.06 Ω at 100 °C on the IEC 60751 curve (α = 0.00385 °C⁻¹). It gains 3.85 Ω per °C on average between 0 and 100 °C, ten times a PT100, so the same cable resistance costs it one tenth of the temperature error. Below are the full table in 1 °C steps from -200 to 850 °C, a °F table, and a r...
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