BCA model load cell

Load cell or load cell is a type of converter, and specifically a type of power converter.
A load cell can convert a variety of forces, including tensile, compressive, or torque, into a standard, measurable electrical signal.
As the force on the load cell increases, the electrical signal changes accordingly.
The most widely used load cells work with hydraulic, pneumatic and strain gauge technology.
If the measurand has many changes (dynamic system), piezoelectric cells are used.