HOBO Temperature/Relative Humidity 3.5% Data Logger
Part Number -

UX100-003

HOBO Temperature/Relative Humidity 3.5% Data Logger

$129.00 USD
With integrated sensors to measure and record temperature and relative humidity (within 3.5% accuracy) in indoor environments.

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

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.

Features
  • 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
Specifications

Temperature Sensor

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

RH Sensor

Range
15% to 95% (non-condensing)
Accuracy
±3.5% from 25% to 85% including hysteresis at 25°C (77°F); below 25% and above 85% ±5% typical
Resolution
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)
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
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
Push button
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
Memory
128 KB (84,650 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 1.52 cm
1.44 x 3.34 x 0.6 in.
Weight
30 g
1.06 oz
Environmental Rating
IP50
Image
CE Compliance Mark
Compatible items

Compliance Certificates

COMPLIANCE CERT
$30.00 USD

NIST Setup & Certifications

NIST-RH-ONEPOINT
$116.00 USD
NIST-RH-THREEPOINT
$182.00 USD
NIST-TEMP-POINT
$51.00 USD

Protective Enclosures

CASE-VENTED-LOCK
$47.00 USD

Communication Cables

CABLE-USBMB
$18.00 USD

Batteries

HRB-TEMP-1
$13.00 USD

Replacement Parts

Software

BHW-PRO-DLD
$75.00 USD
BHW-PRO-USB
$99.00 USD
What's in the box
  • HOBO UX100-003 Temp/RH 3.5% Data Logger
  • Command™ strip
  • Double-sided tape
  • Hook & loop strap
Documents

HOBO Temp/RH 3.5% Data Logger (UX100-003) User's Manual

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Quick Start for the HOBO® U-Series Data Logger

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