Load Cell Frequency Response

Types of load cells.

Load cell frequency response.

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. 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.

An oscillating data pattern can be the. As such a load cell of finite stiffness must have spring like behavior exhibiting vibrations at its natural frequency. Proposed frequency range which is quite common may be. The range of frequencies over which the load cell output will follow the sinusoidally varying mechanical input within specified limits.

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. This load cell contains a thin piezoelectric crystal that generates an analog voltage signal in response to an applied dynamic force. The high frequency response of pancake load cells also makes them ideal for dynamic force and load measurement applications such as crash test walls.

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. The maximum difference between load cell output readings for the same applied load. For dynamic loading conditions a load cell with a high frequency response is usually preferred.