Chilled water system performance is often overlooked in plant operations, yet optimizing performance can significantly improve chilled water plant efficiency and thereby reduce costs.

Using Data Loggers to Improve Chilled Water Plant Efficiency, a guide from Onset Computer Corp., focuses on using data to evaluate the potential positive impacts to overall efficiency by controlling chilled water coil differential temperature. The guide covers how to use portable dataloggers at the individual coil level to help assess opportunities for saving energy and includes a case study describing a real-world deployment and analysis of collected data.

A free copy of the guide can be downloaded from the Bourne, Mass.-based company on its website.