INSTRUMENTATION FOR EVALUATING INTEGRATED LIGHTING SYSTEM PERFORMANCE IN A LARGE DAYLIGHTED OFFICE BUILDING

This paper describes instrumentation used to monitor the electrical energy consumption and illumination levels in a recently completed 56,000-m/sup 2/ office structure in the San Francisco Bay Area. Interfacing of the temperature, electrical, and illumination measurements to the dataloggers is described. A brief description of the building and the issues to be addressed by this monitoring project was given. The instrumentation installed in the building to measure both lighting levels and electric power consumption were described. Typical results that can be obtained with this instrumentation are presented.