Load Cell Frequency Response

As such a load cell of finite stiffness must have spring like behavior exhibiting vibrations at its natural frequency.

Load cell frequency response.

Read more pancake load cells pancake load cells are suitable for use in weighing and force measurement applications. Types of load cells. This load cell contains a thin piezoelectric crystal that generates an analog voltage signal in response to an applied dynamic force. 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. Will your loading be static or dynamic. Proposed frequency range which is quite common may be.

Will you be measuring bending. Will you be loading the load cell in line or require a load cell that can handle extraneous loads. An oscillating data pattern can be the. The range of frequencies over which the load cell output will follow the sinusoidally varying mechanical input within specified limits.

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. This stems from the spring like behavior of load cells.