12.07.2010

How does Load Cell work ?


         Load Cell, in a simple manner, is a system, which outputs electric signal from the physical force that is applied to it. The structure is composed of metal chassis called as spring component, which is specially selected and formed, and Wheatstone bridge, which is formed with strain gages.

         When a physical force is applied to spring component, this causes a deformation; the deformation that occurs in spring component is output as electric signal over Wheatstone bridge. This signal acquired is displayed as force or weight data by processed in microprocessor based indicator.

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