Category:Sensors

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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 7 subcategories, out of 7 total.

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Pages in category "Sensors"

The following 2 pages are in this category, out of 2 total.

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Media in category "Sensors"

The following 66 files are in this category, out of 66 total.