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SenseCalc

PT100/PT1000 Resistance to Temperature

CVD quadratic solution t>=0.

Inputs

RTD measurement

Measured RTD resistance. 100.00/119.40/138.51 ohm anchor 0/50/100 C on PT100.

100 for PT100, 1000 for PT1000.

Result

Temperature (C)
100.01
Calculation details
Temperature (F)
212.02
Temperature (K)
373.16
Sensitivity (ohm/C)
0.3793

Verify

Check before relying.

Ohms first, temperature second.

  • 100.00/119.40/138.51 anchor 0/50/100 C
  • Below zero use the table, never linear
  • Lead wiring matches the transmitter setting
This calculator is a first-pass screening tool. Verify nameplate data, wiring, module configuration, and calibrator readings before acting.

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Workspace

Keep the assumptions with the result.

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