HOBO Occupancy/Light (5m Range) Data Logger UX90-005

Overview The HOBO Occupancy amp; 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 Data 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. Highlighted Features 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 Highly recommended light pipe accessory eliminates effects of ambient light to ensure the most accurate readings, Compatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis Occupancy Sensor Detection range: UX90-005x: maximum 5 m (16.4 ft) Detection Performance UX90-005x: 94° (±47°) Horizontal; 82° (±41°) Vertical (see Figure A) UX90-006x: 102° (±51°) Horizontal; 92° (±46°) Vertical (see Figure B) Detection Zones UX90-005x: 64 (see Figure A) UX90-006x: 92 (see Figure B) Light Sensor Light threshold: gt; 65 lux Light type: LED, CFL, fluorescent, HID, incandescent, natural Logger UX90-002- Temperature Specification ChartTime accuracy: ±1 minute per month at 25°C (77°F) (see Plot A) Battery life: 1 year typical use Memory UX90-005/-006: 128 KB (84,650 measurements, maximum) UX90-005M/-006M: 512 KB (346,795 measurements, maximum) Download type: USB 2.0 interface Download time: 10 seconds for 128 KB; 30 seconds for 512 KB Logger Operating Range Logging: -20° to 70°C (-4° to 158°F); 0 to 95% RH (non-condensing) Launch/readout: 0° to 50°C (32° to 122°F) per USB specification Occupancy sensor range: 20° to 60°C (-4° to 140°F); 15 to 85% RH (non-condensing) LCD: LCD is visible from: 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range