Load Cell Frequency Response

Will you be loading the load cell in line or require a load cell that can handle extraneous loads.

Load cell frequency response.

Will you be measuring bending. Read more pancake load cells pancake load cells are suitable for use in weighing and force measurement applications. For dynamic loading conditions a load cell with a high frequency response is usually preferred. The range of frequencies over which the load cell output will follow the sinusoidally varying mechanical input within specified limits.

Other load cell s factors and specifications to consider include size accuracy and resolution remote applicability and extra instrumentation needed depending on the measurement requirements. This stems from the spring like behavior of load cells. Types of load cells. One reading obtained by increasing the load from zero and the other by decreasing the load.

The maximum difference between load cell output readings for the same applied load. In order to measure the loads they have to deform. An oscillating data pattern can be the. This load cell contains a thin piezoelectric crystal that generates an analog voltage signal in response to an applied dynamic force.

As such a load cell of finite stiffness must have spring like behavior exhibiting vibrations at its natural frequency. Every load cell is subject to ringing when subjected to abrupt load changes. A dynamic application usually requires a load cell with a higher frequency response a good rule of thumb is the lower the load cell deflection the high the frequency response.