Load Cells

As a component that is geared toward to both measure and convert force into an electronic signal, the load cell as a transducer finds a home in a number of environments and applications. Here are some examples of the different incarnations of load cells, and how they make life easier for everyone.

Load cells are made that will help with the conversion process in just about every type of electronic equipment that can be imagined. Some of the more common types of load cells that are used in manufacturing are the S type load cell and the HBM load cell. The hydraulic load cell is a another common application in manufacturing circles as well. All of these allow for easy load cell interface, easy load cell force measurement, and the easy creation of load cell readouts so that it is easy to make sure the force conversions are within acceptable perimeters. HMB load cells are noted for durability, so they do not have to be replaced as often as some other types of load cells.

The Dyno load cell is a good example of the newer breed of smart load cells that require very little in the way of monitoring to accurately read the situation and provide data. The load cell indicators will produce results in real time, which can be a big advantage if there is a need to deal with a situation right this minute. Dyno also has a nice selection of pedal force load cell types as well. With the advent of more desktops and other devices, there is also a handy USB load cell device as well, including some that can handle up to 50 lb load cells capacity.

Typical load cells are usually composed of four strain gauges set into some sort of a configuration for the monitoring of force and the rate of conversion to electrical current. The main work is measuring the weight of created electricity from the load involved, meaning the amount of force that is being applied. Converting the level of force into an electronic signal helps to maintain the flow of power needed to keep our modern devices going. Load cells also are helpful in making sure that there is not an overabundance of power flow into a device, which could create problems if the circuitry was not able to handle that level of electrical flow. Thus, load cells not only help to handle the conversion of power, they also are able to help raise a flag when something occurs that allows too much current to feed into the device, threatening to damage the unit. For this reason, load cells often are used as a preventive measure as well as a means of evaluating force to current conversions.