>> Monitor LED, flourescent, HID, Incandescent and Natural Light Using Internal Sensor
>> Measure Occupancy From Up to 5 Meters (#UX90-005) or 12 Meters (#UX90-006)
>> Both Occupancy Distances Store 86,650 or 346,795 (w/ Extended Memory Option) Readings
>> Includes Command™ Strip, Double-Sided Tape and Hook & Loop Strap.
The Onset Time of Use Occupancy & Light data logger is ideal for monitoring room occupancy patterns. The integrated occupancy sensor has a wide detection range 15' and an area of 94° Horizontal; 82° Vertical from the sensor. The Light sensor has a low threshold of 65 lux and can be used with LED, CFL, fluorescent, HID, incandescent and natural light sources. The optional light pipe (#UX90-LIGHT-PIPE-1) eliminates the effects of ambient Sunlight or other light sources. This UX90 Data Logger is available in two memory configurations, the base model with enough memory to store 84,650 samples and the expanded memory model which will store 346,795 samples.
For applications that require a larger/wider detection range, please take a look at the UX90-006.
The HOBO Light Occupancy Data Logger System Requires:
>> HOBOWare Software (Version 3.3+)
Light Use and Occupancy Data Logger Specifications
| Data Channels | 1 Internal Light On/Off Sensor |
| Light | Measurement Range: > 65 lux Type: LED, CFL, Flourescent, HID, Incandescent, Natural |
| Occupancy | Sensor Temperature Range: 20°C to 60°C (-4°F to 140°F) Sensor Humidity Range: 15 to 85% RH (Non-Condensing) Distance: 5 Meters (#UX90-005x); 12 Meters (UX90-006x) Area (UX90-005x): 94° (±47°) Horiz. & 82° (±41°) Vertical Area (UX90-006x): 102° (±51°) Horiz. & 92° (±46°) Vertical Detection Zones: 65 (#UX90-005x); 92 (UX90-006x) |
| Data Storage Capacity | UX90-005: 84,650 Measurements UX90-005M: 346,795 Measurements UX90-006: 84,650 Measurements UX90-006M: 346,795 Measurements |
| Download Time | UX90-005: 10 Seconds When Full UX90-005M: 30 Seconds When Full UX90-006: 10 Seconds When Full UX90-006M: 30 Seconds When Full |
| Power Source | (1) CR2032 Lithium Coin Cell Battery |
| Battery Life | 1 Year Note: Logging @ 1 Minute and Normally Open Contacts |
| LCD Display | Readings Visible in 0°C to 50°C (32°F to 122°F) Range Note: Display may React Slowly or Go Blank in Temperatures Outside Range Display Shows: Logger Status; Battery Level Status; Storage Capacity; Occupancy Status; Light Status; Calibration Status; Light Signal Strength; Current Time |
| Communication Type | USB Cable Connects Data Logger to PC Computer |
| Operating Range | Temperature: -20°C to 70°C (-4°F to 158°F) Humidity:0 to 95% RH (Non-Condensing) |
| Time Accuracy | ±1 Minute per Month @ 25°C (77°F) |
| Software Compatibility | Windows: XP, Vista and Windows 7 (32-bit and 64-Bit) Mac: OS X 10.5.x, 10.6.x and 10.7.x |
| Standards Compliance | CE, IP50 |
| Weight | 30 g (1.06 oz) |
| Dimensions | UX90-005x: 3.66cm x 8.48cm x 2.36cm (1.4" x 3.34" x 0.93") UX90-006x: 3.66cm x 8.48cm x 2.87cm (1.4" x 3.34" x 1.13") |
| Part # | UX90-005 |
| Base Price | |
| Data Storage Capacity | |
| Distance |
HOBOWare Software is Required with the HOBO Time of Use Light On/Off Data Logger
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HOBOware Lite Software Kit >> Logger Management, Data Graphing and Data Analysis
>> Includes Software, USB Interface Cable and Getting Started Guide >> Compatible with Windows and Mac Operating Systems |
Part #: BHW-LITE-CD | ||||||
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HOBOware Pro Software Kit >> Logger Management, Data Graphing and Data Analysis
>> Includes Software, USB Interface Cable and Getting Started Guide >> Compatible with Windows and Mac Operating Systems >> Supports Data Shuttles, Data Assistants, Plugins and Weather Stations |
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Optional Accessories for the UX90 Time of Use Light and Occupancy Logger
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AA Lithium Batteries >> 4 Pack
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Onset U-Shuttle Data Transporter >> In-field Data Offload and Relaunch of U-Series Loggers and Weather Stations
>> 2 x 16-character Display Shows Current Readings and Logger Status >> Requires HOBOWare Pro Software |
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Custom USB Interface Cable >> 6 feet long
>> Coated in Black Plastic |
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Locking Protective Wall Cover >> Clear Plastic
>> Dimension: 3 7/8" x 3 1/2" x 2 1/2" >> Vertical or Horizontal Mounting >> Includes Locking Key and Mounting Hardware |
Part #: BTG-EK | ||||||
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HOBO Light Pipe for UX90 Light Data Loggers >> Fiber Optic Attachment Reduces Effects of Ambient Sunlight When Monitoring Light Usage
>> Length: 1 foot |
Part #: UX90-LIGHT-PIPE-1 |
Documentation (pdf)
UX90 Light Usage & Occupancy Data Logger User Manual
HOBO® UX90 Series Time of Use Data Loggers