As the old graphic chart recorders, Display systems can record physical quantities of industrial processes.display systems can record physical quantities of industrial processes or applications in laboratories over a long period of time. Some advantages of digital display systems are: a high flexibility of use, more input channels, a simplified record and a digital scale with both current and voltage signals. Display systems are usually designed in modules. Display systems offer different card sockets to introduce diverse card types to combine both inputs and outputs or digital interfaces. It is possible to design a specific display system for each customer. Display systems are operated by keys at the backside or by the touch screen. USB connectors or CF cards are used to store backup copies.
