HOBO UX90 Occupancy/Light Logger - UX90-006
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 UX90-006 Room Occupancy/Light Logger is available in a standard 128 KB memory model (UX90-006) capable of 84,650 measurements and an expanded 512KB memory version (UX90-006M) capable of over 346,795 measurements.
- 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
- Optional light pipe eliminates effects of ambient sunlight or other
lighting sources
Environment:
The UX90-006 Data Logger is for use in Indoor environments
Measurements:
The UX90-006 Data Logger supports the following measurements:
| $199 | |
| Onset # UX90-006 | |
| Qty. | 1-9 | 10-99 | 100+ |
| $US | $199.00 | $185.07 | $169.15 |
Specifications
Occupancy Sensor
Detection Range: UX90-005x: maximum 5 m (15.4 ft);
UX90-006x: maximum 12 m (39.4 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: > 65 lux
Light Type: LED, CFL, fluorescent, HID, incandescent, natural
Logger
Time
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
Size:
UX90-005x: 3.66 x 8.48 x 2.36 cm (1.44 x 3.34 x 0.93 in.)
UX90-006x: 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
- The
CE Marking identifies this product as complying with all relevant directives in
the European Union (EU)
Compatible Items
Resources
The following are associated resources for this product. In general users of this product can gain insight into its possible use by utilizing the resources below.
| White Papers: |




