Part Number - UX100-003
HOBO Temperature/Relative Humidity 3.5% Data Logger
With integrated sensors to measure and record temperature and relative humidity (within 3.5% accuracy) in indoor environments.
Requires HOBOware software and a USB cable. (Note: A USB-A to USB-B mini cable is included w/HOBOware Pro CD or USB software purchase). See compatible items below.
With integrated sensors to measure and record temperature and relative humidity (within 3.5% accuracy) in indoor environments. This logger is ideal for monitoring occupant comfort in office buildings, tracking food storage conditions in warehouses, logging temperature trends in server rooms, and measuring humidity levels in museums.
- Easy-to-view LCD display
- Large memory capacity
- Visual high & low alarm thresholds
- Burst and Statistics logging modes
- User-replaceable Relative Humidity sensor
- Compatible with HOBOware and HOBOware Pro software for logger setup and graphing & analysis
Country of Origin
-20° to 70°C-4° to 158°F
±0.21°C from 0° to 50°C , see manual for plot±0.38°F from 32° to 122°F , see manual for plot
0.024°C at 25°C , see manual for plot0.04°F at 77°F , see manual for plot
- Response Time
4 minutes in air moving 1 m/s (2.2 mph)
<0.1°C per year0.18°F per year
15% to 95% (non-condensing)
±3.5% from 25% to 85% including hysteresis at 25°C (77°F); below 25% and above 85% ±5% typical
0.07% at 25°C (77°F) and 30% RH
- Response Time
43 seconds to 90% in airflow of 1 m/s (2.2 mph)
<1% per year typical
- 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
Fixed interval (normal), burst, or statistics
- Memory Modes
Wrap when full or stop when full
- Start Modes
Immediate, push button, date & time, or next interval
- Stop Modes
When memory full, push button, or date & time
- Restart Mode
- Time Accuracy
±1 minute per month at 25°C (77°F)
- Power Source
One 3V CR2032 lithium battery and USB cable
- Battery Life
1 year, typical with logging rate of 1 minute and sampling interval of 15 seconds or greater
128 KB (84,650 measurements, maximum)
- Download Type
USB 2.0 interface
- Full Memory Download Time
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
3.66 x 8.48 x 1.52 cm1.44 x 3.34 x 0.6 in.
30 g1.06 oz
- Environmental Rating
NIST Setup & Certifications
What's in the box
- HOBO UX100-003 Temp/RH 3.5% Data Logger
- Command™ strip
- Double-sided tape
- Hook & loop strap
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