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Part Number -
UX90-002
HOBO Light On/Off Data Logger
$155.00 USD
Monitors indoor light changes with an internal sensor and records light on/off conditions; ideal for building energy audits and light usage analysis.
Important Information
Requires HOBOware software and a USB cable. (Note: A USB-A to USB-B mini cable is included w/HOBOware Pro USB Drive software purchase). See compatible items below.
Compatible with
Overview
Monitors indoor light changes with an internal sensor and records light on/off conditions; ideal for building energy audits and light usage analysis.
Item number UX90-002M has been discontinued.
Call for availability.
Features
- Auto-calibration of ON and OFF thresholds ensures reliable readings
- User-adjustable sensitivity control for low/high light level conditions
- 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
Specifications
Logger
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> 65 lux
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LED, CFL, fluorescent, HID, incandescent, natural
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Immediate, push button, date & time, or next interval
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When memory full, push button, or date & time
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±1 minute per month at 25°C (77°F) (see Plot A)
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One 3V CR2032 lithium battery and USB cable
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1 year typical use
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UX90-002: 128 KB (84,650 measurements, maximum)UX90-002M: 512 KB (346,795 measurements, maximum)
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USB 2.0 interface
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10 seconds for 128 KB; 30 seconds for 512 KB
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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
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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
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3.66 x 5.94 x 1.52 cm1.44 x 2.34 x 0.6 in.
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23 g0.81 oz
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IP50
Light Threshold
Light Type
Start Modes
Stop Modes
Time Accuracy
Power Source
Battery Life
Memory
Download Type
Full Memory Download Time
Logger Operating Range
LCD
Size
Weight
Environmental Rating
No category
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Wrap when full or stop when full
Memory Modes
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Compatible items
Graphing & Analysis
Compliance Certificates
Batteries
Accessories
Communication Cables
What's in the box
- HOBO UX90-002x Light On/Off Data Logger
- Command™ strip
- Double-sided tape
- Hook & loop strap
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