Precisely control of temperature in many industries is critical to ensure the quality of the product....

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Electrical Engineering

Precisely control of temperature in many industries is criticalto ensure the quality of the product. Discuss how you will use theinstrumentation amplifier using transducer bridge to measure thetemperature. Use block diagram to illustrate your concept.

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In many industrial applications it is necessary to measurevarious physical quantities such as temperature humidity waterflow etc These are measured by transducers The output oftransducer is required to be amplified for which instrumentationamplifier is usedThe Fallowing figure shows a practical instrumentation amplifierwith a transducer bridgeLet the block diagramillustrate in details in fallowing figureIn this circuit a resistive transducer whose resistance changesas a function of some physical energy is connected to one arm ofthe bridgeLet RT be the resistance of the transducer and R the change inresistance of theresistive transducer Hence See Answer

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