HOBO Light On/Off Data Logger - UX90-002

HOBO Light On/Off Data Logger – UX90-002

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Description

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

Light Threshold

> 65 lux

Light Type

LED, CFL, fluorescent, HID, incandescent, natural

Start Modes

Immediate, push button, date & time, or next interval

Stop Modes

When memory full, push button, or date & time

Time Accuracy

±1 minute per month at 25°C (77°F) (see Plot A)

Power Source

One 3V CR2032 lithium battery and USB cable

Battery Life

1 year typical use

Memory
UX90-002: 128 KB (84,650 measurements, maximum)

 

UX90-002M: 512 KB (346,795 measurements, maximum)
Download Type

USB 2.0 interface

Full Memory 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
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
3.66 x 5.94 x 1.52 cm
1.44 x 2.34 x 0.6 in.
Weight
23 g
0.81 oz
Environmental Rating

IP50

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PT. Taharica telah berdiri selama 28 tahun. Kami bergerak di bidang Perdagangan dan Teknologi Monitoring/IOT, serta melayani berbagai Industri, Lembaga riset dan lainnya.

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