Category:Sensors

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English: A sensor is a device that measures a physical quantity and converts it into a signal which can be read by an observer or by an instrument. For example, a mercury thermometer converts the measured temperature into expansion and contraction of a liquid which can be read on a calibrated glass tube.

Subcategories

This category has the following 19 subcategories, out of 19 total.

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Pages in category "Sensors"

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Media in category "Sensors"

The following 171 files are in this category, out of 171 total.