HOBO UX90 Room Occupancy/Light Logger - UX90-005

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.

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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