The Veeder Root C628 Rate Meter is a 1/8 DIN unit designed to provide instant visual feedback regarding an application’s key input value. It boasts a large 0.71” high LED display, programmable color change based on process status, and easy programming via a help function and secondary legend display. The C628 offers standard NPN transistor and relay outputs, front panel reset enable, alarm lockout, and an optional RS-485 plug-in card, making it suitable for various industrial applications requiring precise rate measurement and control.