Starting at $140.00

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Features

  • Records up to 4 channels
  • 43,000 measurements
  • Three models:
    • 4 external channels (U12-006) - Discontinued, replaced by UX120-006M
    • Temp/RH/light/1 external channel (U12-012)
    • Temp/RH/2 external channels (U12-013)
  • 1 second to 18 hours, user-selectable sampling rates
  • Programmable as well as push-button start
  • Compatible with a broad range of external sensors

The HOBO U12 Series Data Loggers provide flexibility for monitoring up to 4 channels of energy and environmental data with a single, compact logger. They provide 12-bit resolution measurements for detecting greater variability in recorded data, direct USB connectivity for convenient, fast data offload, and a 43K measurement capacity.

The U12 Series supports measurements of temperature, relative humidity, dew point, 4-20mA, AC current, AC voltage, air velocity, carbon dioxide, compressed air flow, DC current, DC voltage, gauge pressure, kilowatts, light intensity, volatile organic compound (some sensors sold separately).

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

HOBO CABLE-USBMB USB Cable
USB logger-to-PC communications cable, six feet long and coated in black plastic
$10.00
In Stock

Cables

HOBO DC Voltage External Input Cable
Provide analog sensor inputs of 0 to 5, 10 or 24 VDC, 1.9 m (6.3 ft) long cable
$12.00
In Stock
HOBO Voltage Input Cable
External input cable with 13mm (0.5") tinned braided wire leads, 1.8 m (6 foot) long cable
$10.00

Software

HOBO HOBOware Pro Software
Plot or export data to spreadsheets, time saving tools to fast setup, readout and export, compatible with all HOBO data loggers
$99.00
In Stock

Sensors/Probes

HOBO TMC Air/Water/Soil Temp Sensors
Measures temperature in air, water, or soil, 1 ft, 6 ft, 20 ft and 50 ft lengths available
$35.00
HOBO TMC6-HC Stainless Steel Temperature Probe
6 foot Stainless Steel Temperature Probe
$87.00
HOBO TMC6-HE Temperature Sensor
Plated copper temperature sensor probe that can be mounted to a pipe or flat surface
$39.00
In Stock
HOBO F900 Air Velocity Sensor Series
Up to 10 m/s (1969 fpm) measurement range, designed for indoor environments
$280.00
HOBO CTV Series AC Current Sensors
Split-core AC Current Sensor, measures as low as 2 amps and as high as 600 amps
$95.00
HOBO T-VER-971BP-200 Split-Core Bi-Polar DC Transducer
Measures up to 200 Amps of DC current in both flow directions, adjustable span range
$245.00
HOBO T-ION-TVOC Volatile Organic Compound Sensor
Measures volatile organic compounds with TVOC sensor, selectable measuring ranges of 10, 100 and 1000 ppm
$3,999.00

Accessories

Please consider these optional accessories.

HOBO CDI-5200 / CDI-5400 Compressed Air Flow Meters
Adds the ability for users to be able to measure compressed air flow (SCFM), fits 1 inch or 2 inch steel pipes
$495.00
HOBO Veris Kilowatt Transducer Sensor
Three 100 amp split core current transformers, 480 Volts AC rms input voltage
$845.00
HOBO ConLab AC Transmitter Sensors
Self-powered transformer for monitoring sine wave, single-phase AC voltage. 150 anf 300 volts RMS range options
$139.00
HOBO U-DT-1 Shuttle Data Transporter
Reads out data from systems in the field for transfer to a host computer
$281.00

Application Notes

Here's how some of our customers used this product.

Energy Auditing

The Background: Our customer is an energy management company currently performing an energy audit on a large commercial building. As part of this audit, they require a number of data loggers for collecting information regarding temperature, humidity and lighting.

The Problem: As the customer requires the logging of different parameters in several locations throughout the building, they seek an efficient solution.

The Solution: We suggested the HOBO U12 Series data logger which provides flexibility for monitoring up to 4 channels of energy and environmental data with a single, compact logger. The U12 Series supports a wide range of measurements including temperature, relative humidity, dew point, 4-20mA, AC current, AC voltage, air velocity, carbon dioxide, compressed air flow, DC current, DC voltage, gauge pressure, kilowatts, light intensity, and VOC. Some measurements require additional sensors. The U12 Series provides the data to show where energy is being used and helps inform where saving energy is possible.

Part Number Price Available
U12-013
Show Configuration
Base Price
$140.00
Channel Options
Temp/RH/2 external channels
Reconfigure
$140.00 2

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 1-2 weeks". Click here to select options