Introduction to instrumentation system
Instrumentation systems are used to measure, monitor, and control physical quantities like temperature, pressure, flow, and level. These systems consist of sensors, transducers, signal conditioners, and display or control units. They are essential in industrial processes, ensuring accuracy, safety, and efficiency.
This course introduces the basic concepts, components, and applications of instrumentation systems in engineering.
1. Definition and Purpose of Instrumentation
Definition:
Instrumentation refers to the science and technology of measuring, monitoring, and controlling physical quantities such as temperature, pressure, flow, level, and speed using instruments or devices.
Purpose:
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To measure variables accurately in engineering and industrial processes
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To monitor system performance for safety and efficiency
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To control operations automatically using feedback systems
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To ensure quality and consistency in production and testing
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To provide data for analysis, decision-making, and troubleshooting