The HOBO Occupancy & Light data logger monitors room occupancy and indoor light changes to identify occupancy patterns and determine energy usage and potential savings. The HOBO UX90-005 Room Occupancy/Light Logger is available in a standard 128 KB memory model (UX90-005) capable of 84,650 measurements and an expanded 512KB memory version (UX90-005M) capable of over 346,795 measurements.
- Measures room occupancy up to 5 meters away
- Auto-calibration of ON and OFF thresholds ensures reliable readings
- LCD screen displays signal strength, enabling proper logger placement
- Optional light pipe eliminates effects of ambient sunlight or other lighting sources