Category:Sensors
From Wikimedia Commons, the free media repository
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.






