Opto 22 OptoEMU System

The OptoEMU Energy Monitoring System quickly and easily collects energy data from your building, electrical subpanels, and individual high-energy use equipment like chillers and compressors.

OptoEMU then delivers the data so you can view it online and use it in your business applications.

With real-time and historical energy data clearly in view, you can eliminate guesswork and pinpoint problems—and reduce energy costs.