Pro V2 External Temperature/RH Logger
Onset HOBO 2 External Channel Data Logger Measuring and Recording Temperature and Relative Humidity
 The HOBO Pro V2 External Temperature / RH Data logger is a weatherproof logging device with external temperature and RH sensor on a 6 ft cable for faster sensor response and deployment in tight spaces. The user-replaceable RH sensor provides superior durability in humid environments.
Required With Each Pro V2 Data Logger
>> HOBO Waterproof Shuttle or Optic USB Base Station
>> HOBOWare Software Kit
NOTE: Compatible with RS3 Solar Radiation Shield
NIST Calibration is available.
Large Quantity Discounts available!
Features Specifications Documentation
| Description |
Part Number |
Qty 1-9 |
Qty 10+ |
|
| HOBO Pro V2 External Temp/RH Data Logger |
U23-002
|
$179.00 |
call |
 |
| Required Communications - 1 Required |
| Optic USB Base Station (includes Coupler) |
BASE-U-4
|
$110.00 |
$102.00 |
|
| Waterproof Shuttle Data Transporter/Optic Base Station w/ Couplers - Requires HOBOWare Pro Software |
U-DTW-1
|
$219.00 |
$203.00 |
|
| Required Software Kits - 1 Required (Compare HOBOWare Versions) |
| HOBOware Lite Software Kit for Windows/Mac (includes Software and Cable) |
BHW-LITE
|
$39.00 |
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 Logger Accessories |
| Solar Radiation Shield |
RS3
|
$59.00 |
$55.00 |
|
| Coupler for U23 Pro v2 Data Logger |
COUPLER2-E
|
$10.00 |
call |
|
| Replacement Humidity Sensor for U23-002 (includes Cap and Vapor Barrier) |
HUM-RHPCB-2
|
$60.00 |
call |
|
| Clamp to attach Radiation Shield to U23 Data Logger |
U23-RS-CLAMPKIT
|
$6.00 |
call |
|
| 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 |
|
| Replacement Humidity Sensor Caps (pack of 5) |
HUM-RHCAP2
|
$45.00 |
$45.00 |
|
Logger Features
- Weatherproof housing for use in outdoor or condensing environments
- Up to 8 user-defined logging intervals
- High accuracy external temperature and RH Sensors
- Replaceable RH Sensor provides fast response and superior recovery from condensing conditions
- Optic USB Interface for fast and reliable download
- Keyspan USB Server is Required for Ethernet Connectivity
Logger Specifications
| Data Storage Capacity |
42,000 Readings |
| Sampling Rate |
1 Second to 18 Hours (Fixed rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations) |
| Time Accuracy |
1 min/month at 25°C (77°F) |
| Temperature Measurement Range |
-40°C to 70°C (-40° to 158°F) |
| Temperature Accuracy |
±0.2°C over 0° to 50°C (0.36°F over 32°F to 122°F) |
| Temperature Resolution |
0.02°C at 25°C (0.04°F at 77°F) |
| Temperature Response Time |
5 Minutes ( to 90% in airflow of 1 m/sec) |
| External Temp Sensor Diameter |
.5 cm (.2 inches) |
| External Temp Sensor Cable Length |
1.8 Meters (6 feet) |
| RH Measurement Range |
0 to 100% RH |
| RH Accuracy |
±2.5% from 10 to 90% |
| RH Resolution |
0.03% RH |
| RH Response Time |
4 Minutes Typical (to 90% in airflow of 1 m/sec; RH change only) |
| External RH Sensor Diameter |
1.0 cm (.38 inches) |
| External RH Sensor Cable Length |
1.8 Meters (6 feet) |
| Battery Life |
3 Years dependant on sampling rate and environment |
| Battery |
1/2 AA 3.6 Volt Lithium Battery, User-Replaceable |
| Weight |
118 grams (3.1 oz) |
| Dimensions |
100.2 x 30.8 mm (4.0" x 1.5") |
- Optic USB Base Station offloads full logger in less than 30 seconds
- Optical interface to logger eliminates unreliable connectors
- Easy USB connection to PC
U23 Pro V2 Series Data Sheet
Using Pro V2 Logger with Rain Shield
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All prices are in U.S. Dollars.
No U.S. sales tax
|
Optic USB Base Station
Can be used as an Optic USB based station for