HOBO Occupancy/Light Data Logger
Overview
Monitors room occupancy and indoor light changes to identify occupancy patterns and determine energy usage and potential savings.
Item number UX90-006M has been discontinued.
Features
- Measures room occupancy up to 12 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 and graphing & analysis
HOBO Occupancy/Light Data Logger
Specifications
Occupancy Sensor
Detection Range
maximum 12 m
39.4 ft
Detection Performance
102° (±51°) Horizontal; 92° (±46°) Vertical (see Figure B)
Detection Zones
92 (see Figure B)
Light Sensor
Light Threshold
> 65 lux
Light Type
LED, CFL, fluorescent, HID, incandescent, natural
Logger
Memory Modes
Wrap when full or stop when full
Start Modes
Immediate, push button, date & time, or next interval
Stop Modes
When memory full, push button, or date & time
Time Accuracy
±1 minute per month at 25°C (77°F) (see Plot A)
Power Source
One 3V CR2032 lithium battery and USB cable
Battery Life
1 year typical use
Memory
UX90-006: 128 KB (84,650 measurements, maximum)
UX90-006M: 512 KB (346,795 measurements, maximum)
Download Type
USB 2.0 interface
Full Memory Download Time
10 seconds for 128 KB, 30 seconds for 512 KB
Operating Range
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
Size
3.66 x 8.48 x 2.87 cm
1.44 x 3.34 x 1.13 in.
Weight
30 g
1.06 oz
Environmental Rating
IP50
Occupancy/Light Data Logger
