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SenseCalc

Temperature to PT Resistance

Forward CVD for calibrator setpoints.

Inputs

Setpoint

Process temperature in Celsius.

100 for PT100, 1000 for PT1000.

Result

Resistance (ohm)
138.51
Calculation details
Sensitivity (ohm/C)
0.3793
Setpoint (F)
212.0

Verify

Check before relying.

Resistance proves the channel.

  • Expected ohms from the table at ambient
  • DMM leads zeroed before measuring
  • Compare at two temperatures, not one
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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