U12 Temp/RH/2 External Channel Logger
Onset HOBO Logger with 4 Channels: Temperature, Humidity and 2 External Input Channels
temperature, RH and 2 external channel data logger is a four-channel electronic recording device that provides temperature and
relative humidity measurements and accepts two external
inputs. The external channels accept a wide range
of external
sensors and input cables for temperature, CO2, AC Current,
4-20mA, and DC Voltage. The logger features 12 bit resolution, high accuracy, data storage up to 43,000 samples and 1 year user-replaceable battery.
Required with the Data Logger HOBOware™ Software Kit
NOTE: NIST Calibration is available.
Features Specifications External Sensors Software Tutorials
Description Part Number Qty 1-9 Qty 10+
HOBO U12 Temp/RH/2x External Data Logger
U12-013
$130.00
$122.00
Required Software Kits - 1 Required (Compare HOBOWare Versions )
**OPEN BOX** HOBOware Lite Software and USB Cable for Windows/Mac - (Limited Quantity - 1 Available)
BHW-LITE-CD--U--
$45.00 $36.00 call
HOBOware Lite Software Kit for Windows/Mac (includes Software and Cable)
BHW-LITE-CD
$45.00
call
HOBOware Pro Software Kit for Windows/Mac (includes Software and Cable)
BHW-PRO-CD
$99.00
$92.00
Standard NIST Calibration Service
Optional Accessories
Onset Air Temperature Sensor
TMC6-HE
$35.00
call
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 RH Logger Features
43,000 12-bit Samples/Readings
USB Interface with PC for Data Download and Analysis
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
Requires HOBOware Software and USB Kit (PC and MAC Versions)
Temperature and RH 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% RHExternal Inputs : 0 to 2.5 Volts DC
Accuracy Temperature : ±0.35°C from 0°C to 50°CHumidity : ±2.5% RH from 10% to 90% (10°C to 50°C)External Inputs : ±2 mV, ±2.5% of Absolute Reading
Resolution Temperature : 0.03°C at 25°C (0.05°F at 77°F)Humidity : 0.03% RH External Inputs : 0.6 mV (12 bit)
Drift Temperature : 0.01°C/year (0.02°F/year)Humidity : <1% RH per yearExternal Inputs : 0.6 mV (12 bit)
Response Time 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")
HOBOWare Software Video Tutorials
How to Launch a HOBO Data Logger using HOBOware Pro Software
How to Readout a HOBO Data Logger using HOBOware Pro
Check Out More HOBOWare Software Tutorials.
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