Load Cell Frequency Response

Every load cell is subject to ringing when subjected to abrupt load changes.

Load cell frequency response.

As such a load cell of finite stiffness must have spring like behavior exhibiting vibrations at its natural frequency. For dynamic loading conditions a load cell with a high frequency response is usually preferred. Read more pancake load cells pancake load cells are suitable for use in weighing and force measurement applications. Proposed frequency range which is quite common may be.

An oscillating data pattern can be the. Will you be measuring bending. One reading obtained by increasing the load from zero and the other by decreasing the load. Will you be loading the load cell in line or require a load cell that can handle extraneous loads.

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. Types of load cells. The high frequency response of pancake load cells also makes them ideal for dynamic force and load measurement applications such as crash test walls.

In order to measure the loads they have to deform. This load cell contains a thin piezoelectric crystal that generates an analog voltage signal in response to an applied dynamic force. Will your loading be static or dynamic.