Omega DP119-RTD User Manual

Page 29

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22

Figure 4-3. 4-Wire Configuration

TABLE 4-1

CALIBRATION VALUES WHEN YOU ARE USING

RESISTANCE SOURCE

* Refer to Table 1-1, for complete models (preface section).

Figure 4-4. Calibration Potentiometers

ZERO

SPAN

MODEL

RESISTANCE METER

POT

TO

OPTION

READING

DISPLAY

ADJUST

*-MF1

93.01

00¡F

ZERO

375.51

1472¡F

SPAN

*-MF2

93.01

00.0¡F ZERO

134.70

194.0¡F

SPAN

*-MC1

100

00¡C

ZERO

375.51

800¡C

SPAN

*-MC2 100.0¡C

00¡C ZERO

174.0¡C

195.0¡C

SPAN

BLACK

RED

BLACK

RED

4
3
2
1

BLACK

RED

PRECISION
RESISTANCE
SOURCE

+ Excitation
Signal Hi
Signal Lo
- Excitation

P3

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