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Temperature calibrator using measure mode, 2w 3w 4w, Resistance to be measured – Atec Fluke-724 User Manual

Page 35: Resistance to be measured rtd rtd rtd

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Temperature Calibrator

Using Measure Mode

25

Resistance
to be
measured

Resistance
to be
measured

Resistance
to be
measured

RTD

RTD

RTD

2W

3W

4W

V

mA

MEASURE

SOURCE / MEASURE

30V MAX ALL TERMINALS

4W

3W

V

RTD

TC

COM

COM

LOOP

V

mA

MEASURE

SOURCE / MEASURE

30V MAX ALL TERMINALS

4W

3W

V

RTD

TC

COM

COM

LOOP

V

mA

MEASURE

SOURCE / MEASURE

30V MAX ALL TERMINALS

4W

3W

V

RTD

TC

COM

COM

LOOP

zi08f.eps

Figure 11. Measuring Temperature with an RTD, Measuring 2-, 3-, and 4-Wire Resistance