Load Cell Frequency Response

The maximum difference between load cell output readings for the same applied load.

Load cell frequency response.

An oscillating data pattern can be the. Read more pancake load cells pancake load cells are suitable for use in weighing and force measurement applications. Will your loading be static or dynamic. For dynamic loading conditions a load cell with a high frequency response is usually preferred.

As such a load cell of finite stiffness must have spring like behavior exhibiting vibrations at its natural frequency. 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. This stems from the spring like behavior of load cells. Will you be measuring bending.

This load cell contains a thin piezoelectric crystal that generates an analog voltage signal in response to an applied dynamic force. 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. Every load cell is subject to ringing when subjected to abrupt load changes. One reading obtained by increasing the load from zero and the other by decreasing the load.

In order to measure the loads they have to deform. The high frequency response of pancake load cells also makes them ideal for dynamic force and load measurement applications such as crash test walls. Types of load cells.