Highlighted Features

    Easy-to view LCD display
    Large memory capacity
    Visual high & low alarm thresholds
    New Burst and Statistics logging modes
    User-replaceable Relative Humidity sensor


The UX100-011A data logger supports the following measurements: Relative Humidity and Temperature

Temperature Sensor

Range: -20° to 70°C (-4° to 158°F)
Accuracy: ±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F), see Plot A
Resolution: 0.024°C at 25°C (0.04°F at 77°F); see Plot A
Response time: 4 minutes in air moving 1 m/s (2.2 mph)
Drift: <0.1°C (0.18°F) per year

RH Sensor

Range: 1% to 95% (non-condensing)
Accuracy:±2.5% from 10% to 90% typical to a maximum of ±3.5% including hysteresis at 25°C (77°F); below 10% and above 90% ±5% typical
Resolution: 0.01%
Response time: 10 seconds to 90% in airflow of 1 m/s (2.2 mph)
Drift: <1% per year typical

Logger

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

Logging rate: 1 second to 18 hours, 12 minutes, 15 seconds
Logging modes: Normal, Burst or Statistics
Memory modes: Wrap when Full or Stop when Full
Start modes: Immediately, Push Button, Date & Time or Next Interval
Stop modes: When Memory Full, Push Button, or Date & Time
Restart mode: Push Button
Time accuracy: ±1 minute per month at 25°C (77°F), see Plot C
Battery life: 1 year, typical with logging rate of 1 minute and sampling interval of 15 seconds or greater
Battery type: One 3V CR2032 lithium battery
Memory: 128 KB (63,488 measurements, maximum)
Download type: USB 2.0 interface
Full memory download time: 20 seconds
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 8.48 x 2.29 cm (1.44 x 3.34 x 0.9 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)