What is a Instrumentation amplifier?

A measurement amplifier is an amplifier whose main purpose is to detect very weak signals from various sensors such as strain gauges and pressure transducers and amplify them with high precision. It is also called an instrumentation amplifier because it has an amplifier circuit optimized for amplifying various sensor signals for the purpose of measuring pressure, temperature, etc. in equipment and facilities related to manufacturing. Another name is an instrumentation amplifier.

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