3-Wire RTD Measurement Application Note

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3-Wire RTD Measurement Application Note (621.79 KB)

Fluke data acquisition models are designed to measure RTD inputs (Resistance Temperature Detector) or PRT probes with a 4-wire connection. A 4-wire connection allows the modern high-resolution resistance measurement capability of the 2680 Series, NetDAQ or Hydra models to measure the RTD element directly without any error from lead resistance.