Using measure mode, 2w 3w 4w, Rtd resistance to be measured rtd rtd – Fluke 725 User Manual
Page 35
Using Measure Mode
25
RTD
Resistance
to be
measured
RTD
RTD
2W
3W
4W
V
mA
MEASURE
SOURCE / MEASURE
30V MAX ALL TERMINALS
4W
3W
V
Hz
RTD
mA+
mA-
TC
COM
COM
LOOP
V
mA
MEASURE
SOURCE / MEASURE
30V MAX ALL TERMINALS
4W
3W
V
Hz
RTD
mA+
mA-
TC
COM
COM
LOOP
V
mA
MEASURE
SOURCE / MEASURE
30V MAX ALL TERMINALS
4W
3W
V
Hz
RTD
mA+
mA-
TC
COM
COM
LOOP
sh15f.eps
Figure 11. Measuring Temperature with an RTD, Measuring 2-, 3-, and 4-Wire Resistance