Write a note on pneumatic load cell.
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Load cell and Load cell Types
If need to read by post on Load Cell, if you are new to my site and read about strain gauge load cell to have a better idea about load cells
There are two types of Load Cells, they are
Hydraulic load cells
Pneumatic load cells
Hydraulic Load Cell
Basic Priniple of Hydraulic Load cell
When a force is applied on a liquid medium contained in a confined space, the pressure of the liquid increases. This increase in pressure of the liquid is proportional to the appilied force. Hence a measure of the increase in pressure of the liquid becomes a measure of the appilied force when calibrated.
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