U12 Temperature and RH Data Logger
Onset HOBO Two Channel USB Temperature/Relative Humidity Logger with 12-bit
Resolution
 The temperature and humidity data logger is a two-channel
electronic device measuring and logging temp and rh. The logger features high-accuracy
internal sensors, 12-bit resolution, capable of storing 43,000 samples, direct USB connectivity and 1-year user-replaceable battery.
Required with the Data Logger
>> HOBOware™ Software Kit
NOTE: NIST Calibration is available.
Large Quantity Discounts Are Available!
Features Specifications
| Description |
Part Number |
Qty 1-9 |
Qty 10+ |
|
| HOBO U12 Temp/RH Data Logger |
U12-011
|
$115.00 |
$108.00 |
 |
| Required Software Kits - 1 Required (Compare HOBOWare Versions) |
| HOBOware Lite Software Kit for Windows/Mac (includes Software and Cable) |
BHW-LITE
|
$45.00 |
call |
|
| HOBOware Pro Software Kit for Windows (includes Software and Cable) |
BHW-PC
|
$99.00 |
$92.00 |
|
| HOBOware Pro Software Kit for Mac (includes Software and Cable) |
BHW-MAC
|
$99.00 |
$92.00 |
|
| Standard NIST Calibration Service |
| Optional Accessories |
| Real-Time Alarm Software for notifications (email,pager,cell,text) - Requires HOBOware Pro software |
BHW-T-ALRM
|
$55.00 |
call |
|
| Onset U-Shuttle Data Transporter (Requires HOBOware Pro Software) |
U-DT-1
|
$260.00 |
call |
|
| Extra/Replacement Batteries (pack of 5) - CR2032 lithium batteries |
HRB-Temp-5
|
$10.00 |
$8.00 |
|
| Keyspan USB Server for connecting USB-based Devices ( Data Logger ) over a LAN |
US-4A
|
$129.00 |
call |
|
| Custom USB Interface Cable |
Cable-USBMB-HS
|
$9.00 |
$8.00 |
|
| Glacier Clear Xtreme Protective Case (3.93" x 2.4" x 0.94") |
T1000.1
|
$9.00 |
call |
|
| Blue Xtreme Protective Case (3.93" x 2.4" x 0.94") |
T1000.4
|
$9.00 |
call |
|
Temperature and Humidity Logger Features
- Stores up to 43,000 12-bit Samples/Readings
- Programmable Start Time/Date or Push-Button Start
- Programmable Sampling Rate of 1 second to 18 Hours
- Numerous Event Types (Button Push/Release, Host PC Connection,
Low Battery), Stored to Data File Asynchronously During Logging
- 1-Year User-Replaceable Battery
- Non-volatile Memory Retains Data Even if Battery Fails
- Requires HOBOware Software and USB Kit (PC and MAC Versions)
Temperature and Humidity Logger Specifications
| Data Storage Capacity |
43,000 12-bit Samples/Readings |
| Sampling Rate |
1 Second to 18 Hours |
| Measurement Range |
Temperature: -20°C to 70°C (-4°C to 158°F)
Humidity: 5% to 95% RH |
| Accuracy |
Temperature: ±0.35°C from 0°C to 50°C
Humidity: ±2.5% RH from 10% to 90% (10°C to 50°C) ** |
| Resolution |
Temperature: 0.03°C at 25°C (0.05°F at 77°F)
Humidity: 0.03% RH |
| Drift |
Temperature: 0.1°C/year (0.2°F/year)
Humidity: <1% per year; RH Hystersis 1% |
Response Time
(airflow: 1m/s) |
Temperature: 6 Minutes, typical to 90%
Humidity: 1 Minute, typical to 90% |
| Time Accuracy |
±1 Minute per Month at 25°C (77°F) |
| Operating Temperature |
Logging: -20°C to 70°C (-4°F to 158°F)
Launch/Readout: 0°C to 50°C (32°F to 122°F) |
| Battery Life |
Typically 1 Year |
| Battery |
3-Volt CR-2032 Lithium Battery (User Replaceable) |
| Standards Compliance |
CE |
| Weight |
46 g (1.6 oz) |
| Dimensions |
58mm x 74mm x 22mm (2.3" x 2.9" x 0.9") |
NOTES:
* Maximum Values Varies from 1500 to 4500 footcandles (lumens/ft2)
** Conditions Above 80% RH and 60°C(140°F) may cause additional error
|
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