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TABLE OF CONTENTS | Up
Instrumentation and Control Volume 1 of 2 | Next
REFERENCES |
LIST OF FIGURES
Pressure Detectors
LIST OF FIGURES
Figure 1 Basic Metallic Bellows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2 Bourdon Tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Figure 3 Strain Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 4 Strain Gauge Pressure Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 5 Strain Gauge Used in a Bridge Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 6 Bellows Resistance Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 7 Inductance-Type Pressure Transducer Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 8 Differential Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 9 Capacitive Pressure Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 10 Typical Pressure Detection Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . 12
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