Implementación de una herramienta didáctica para el diagnóstico de válvulas de control

This paper presents the implementation of a tool of low cost for the diagnosis of control valves, aimed at the identification and analysis of the performance of such elements and used them for the education in Engineering. It was implanted a HART network that allows the communication with the positioner of the valve, and it was also built a display interface made in Labview in order to obtain information key data of the control valves, including diagnosis in line and off line.