A load cell transducer takes a force from a specific situation and transforms it to an electrical signal. There are a number of different types of load cells however the commonly used cell is the strain gauge. They are embedded in almost every road and bridge across the world and they work together with weigh-in-motion technology. You can find cells being used in weighbridges where their function is to strain and transform into an electric signal that identifies the weight, it can or can not be accompanied by an amplifier for it to be read.
In most cases, four load cells must be used to measure the strain. Two are used in tension while the other two are used in compression. This permits the user to make a comparison when the tension is applied and the change in the four load cells can then be measured to provide a more accurate reading. Another common type of cell is the hydraulic cell. This load cell is used mostly in industry which will use them outside because they are not impacted by extreme weather conditions such as a thunder which can affect a strain gauge. Other types of cells used in specific situations are the pneumatic versions and piezoelectric which are used for measuring more dynamic force.
The strain cell is known to be the best cell for acquiring accurate results. Load cells are a par to of our everyday lives. For instance, when driving through weigh stations, and toll roads, embedded cell technology provides official with the weight of the vehicle and it also provide information about the number axles which is requires to charge a driver when traveling though a toll booth,
Embedded load cell allows truck drivers to drive over weight scales without needing to stop their trucks. As well, when it comes to determining the weight of the truck at a weigh station, there are open parking spaces that used to distribute weight. For truck drivers, embedded cells enable them to drive over the weight scales, without having to do it manually such as increasing speed and braking hard. Acquiring the correct statistical data allows engineers to plan new bridges and roads.
Load Cells are also used in roadways to monitor speed. These are the horizontal white strips of pavement on the highways. The technology records the weight of the vehicle going over the strip and sends electrical timers showing the point where the vehicle crosses the second strip. The data transfers into seconds and divides it by the speed limit of the road. When it comes to catching drivers who are speeding, the technology records the information and sends it to law enforcement that is in the area.
Load cells have many different everyday uses. There are a number of different commercial and industrial uses of the cell that have been used to improve accuracy and productivity, Without the help of load cell technology, we would not have such important processes. The use of load cells for converting force into a signal for electricity is an important technology that helps improve many important operations.
