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HOBO® UX90-005 Data Logger
Occupancy/Light (5m Range) Data Logger
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 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.
Supported Measurements:
Light On/Off and Occupancy
Key Advantages:
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
www.onsetcomp.com • 1-800-LOGGERS (564-4377)
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HOBO UX90-005 Data Logger Specifications
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: > 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)
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Contact Us
Sales (8am to 5pm ET, Monday through Friday)
Email sales@onsetcomp.com
Call 1-508-759-9500
In U.S. toll free 1-800-564-4377
Fax 1-508-759-9100
Technical Support (8am to 8pm ET, Monday through Friday)
Contact Product Support www.onsetcomp.com/support/contact
Call 1-508-759-9500
In U.S. toll free 1-877-564-4377
Onset Computer Corporation
470 MacArthur Boulevard
Bourne, MA 02532
Copyright© 2019 Onset Computer Corporation. All rights reserved. Onset, HOBO, HOBOware are registered trademarks of Onset Computer Corporation. Other
products and brand names may be trademarks or registered trademarks of their respective owners. Patented technology (U.S. Patent 6,826,664)
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