/community-hubs/deltav-community-connect/b/delta-vweblog/posts/teaching-the-9025-class-costa-ricaThe week of January 8th, 2012 I traveled to our office in Costa Rica to teach the 9025 class. This class was created last year by Emerson’s education department to provide training on the basics of process control and instrumentation. The lecture materialen-USTelligent Community 13