Model YS1000 has a TFT LCD with a 1.5X wider viewing angle to provide improved display characteristics and a design that facilitates maintenance. The TFT LCD can be replaced while the controller is online without interrupting the output of signals to control elements to simplify controller maintenance.
These controllers receive temperature, flow rate, pressure and other types of measurement readings from sensors and send corresponding instructions to control elements such as valves in order to maintain these values within a desired range. They are suited for use in industrial facilities such as power plants, oil refineries, petrochemical plants, chemical plants, and iron and steel plants.
Yokogawa Corp. of America