Prt/Rtd Connection Preparation - Fluke 9190A Operator's Manual

9190A
Operators Manual

PRT/RTD Connection Preparation

The correct wiring for the 4-wire PRT/RTD is shown on the Product. See Figure 2-7 for
an illustration on how to wire a 2-wire, 3-wire, or 4-wire PRT/RTD.
2-32
Reference Probe
UUT
4-Wire PRT
Figure 2-7. PRT/RTD Probe Setup
3-Wire PRT 2-Wire PRT
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