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what is diff between sensors and transducers.explain with
ex?

Answer Posted / ahmed saied

sensor converts physical quantity into signal which can be read by user or instrument and this signal is usually electrical digital signal like preasure sensor that when preasure reaches 4 bar sensor activate valve to be opened or closed.

transducer converts energy from one form to anthor such as
preasure transducer when preasure reaches 4 bar transducer converts it to electrical output current 0-20mA or voltage 0-5V

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