The Opto 22 Energy Monitoring Unit (OPTOEMU1) is a complete package of hardware, software, and sample files that makes it easy to monitor a 3-phase electrical device—such as an air conditioning and heating unit, compressor, or electric motor—so you can anticipate energy bills and respond quickly when energy use rises unexpectedly.
This quick start guide walks you through hardware and software installation and shows you how to use the sample HMI for monitoring.
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