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HOBO U12-008 4-Channel Energy/Environmental Data Logger

Model: U12-008

HOBO U12-008 4-Channel Energy/Environmental Data Logger-


Downloads: datasheet

HOBO U12-008 4-Channel Energy/Environmental Data Logger

Model: U12-008

Features a weatherproof enclosure for operation in indoor and outdoor environments, direct USB interface for fast data offload, and accepts multiple energy and environmental sensors, ranging from amps to temperature. Memory stores 43,000 measurements of 12-bit resolution readings.

Features a weatherproof enclosure for operation in indoor and outdoor environments, direct USB interface for fast data offload, and accepts multiple energy and environmental sensors, ranging from amps to temperature. Memory stores 43,000 measurements of 12-bit resolution readings.

This product has been discontinued. Contact us for more information.


Onset U12-008 Offers

The HOBO U12 4-External Channel Outdoor/Industrial data logger has a 12-bit resolution and can record up to 43,000 measurements or events. The four external channels accept a wide range of Onset and third-party sensors/transducers with a 0-2.5 VDC output, including external temperature, AC current, pressure, air velocity, and kW sensors.

Features

  • Weatherproof enclosure
  • 12-bit resolution provides high accuracy
  • Programmable and push-button start
  • Direct USB interface for fast data offload
  • Compatible with Onset's HOBO U-Shuttle for convenient data transport
  • Compatible with HOBOware and HOBOware Pro for logger setup, graphing and analysis

Applications

  • Energy Performance Monitoring
  • Monitoring Building Efficiency
  • Energy Waste Monitoring in Schools
  • Monitoring HVAC/R Performance

HOBO U12-008 Specifications

Analog channels 0 to 2.5 Vdc (with CABLE-2.5-STEREO)
0 to 5 Vdc (with CABLE-ADAP5)
0 to 10 Vdc (with CABLE-ADAP10)
0 to 24 Vdc (with CABLE-4-20MA)
Accuracy (Logger Only) ± 2 mV ± 2.5% of Absolute Reading
± 2 mV ± 1% of Reading for Data Logger-Powered Sensors
Resolution 0.6mV
Sample Rate 1 Second to 18 Hours, User Selectable
Time Accuracy ± 1 Minute Per Month at 25°C (77°F), See Plot A in Manual
Operating Range -20 to 70°C (-4 to 158°F)
Weatherproof Case Tested to NEMA 6 Standard
Operating Temperature -20 to 70°C (-4 to 158°F)
Launch/Readout 0 to 50°C (32 to 122°F), Per USB Specification
Battery Life 1 Year Typical Use. The Logger Requires One 3-Volt CR-2032 Lithium Battery.
Memory 64K Bytes (43,000 12-Bit Measurements)
Weight 200 g (7 oz)
Dimensions 140 x 137 x 32 mm (5.5 x 5.38 x 1.25")
Click here for complete specifications on the HOBO U12-008

What's included with the HOBO U12-008

  • HOBO Data Logger U12-008
  • Desiccant Pack
  • 2 x Socket Head Screws
  • Dome Plug and O-Ring
  • O-Ring Lubricant
  • 4 x Mounting Screws
  • 4 x Flat Washers
  • Allen Wrench
  • 4 x Tie Wraps

Accessories

Click on a category to view a selection of compatible accessories with the HOBO U12-008 4-Channel Energy/Environmental Data Logger.

HOBO CABLE-CO2 Sensor Output Cable for U12 Data Loggers CABLE-CO2
CO2 sensor to logger cable (20.3cm - 8-in) plugs directly into the external input jacks of U12 Family loggers to expand the range of measurement options and applications.
$29.00 USD

Learn More

HOBO T-DCI-F900-L-P Remote Air Velocity Sensor, 30-1969 fpm T-DCI-F900-L-P
Designed to measure the velocity of airflows, from which CFM can be computed, in applications such as HVAC/R, industrial processes, automotive, air filtration systems, electronics enclosures and critical containment areas. Includes remote sensor with 6' cable.
$375.00 USD

Learn More

HOBO T-DCI-F900-S-P Air Velocity Sensor, 30-1969 fpm T-DCI-F900-S-P
Designed to measure the velocity of airflows, from which CFM can be computed, in applications such as HVAC/R, industrial processes, automotive, air filtration systems, electronics enclosures and critical containment areas.
$280.00 USD

Learn More

HOBO T-DCI-F900-L-O Remote Air Velocity Sensor, 30-985 fpm T-DCI-F900-L-O
Designed to measure the velocity of airflows, from which CFM can be computed, in applications such as HVAC/R, industrial processes, automotive, air filtration systems, electronics enclosures and critical containment areas. Includes remote sensor with 6' cable.
$375.00 USD

Learn More

HOBO T-CDI-5400-20S Compressed Air Flow Meter, 2" pipe T-CDI-5400-20S
Measures compressed air flow in SCFM by maintaining one probe warmer than the other. It calculates the mass velocity from the amount of heat required, and then calculates the flow on the basis of pipe area. This model fits 2" steel pipes.
$629.00 USD

Learn More

HOBO T-CDI-5200-10S Compressed Air Flow Meter, 1" pipe T-CDI-5200-10S
Measures compressed air flow in SCFM by maintaining one probe warmer than the other. It calculates the mass velocity from the amount of heat required, and then calculates the flow on the basis of pipe area. This model fits 1" steel pipes.
$495.00 USD

Learn More

HOBO T-VER-971BP-200 Split-Core, bi-polar DC transducer T-VER-971BP-200
Measures up to 200A of DC current in both flow directions which is especially beneficial for Solar PV applications.
$245.00 USD

Learn More

HOBO CTV-A AC Current Sensor, Split-Core, 2 to 20 A CTV-A
Split-core AC current transformer for use with HOBO U12 and UX120-06M data loggers and HOBO ZW data nodes external input channels.
$105.00 USD

Learn More

HOBO CTV-B AC Current Sensor, Split-Core, 5 to 50 A CTV-B
Split-core AC current transformer for use with HOBO U12 and UX120-06M data loggers and HOBO ZW data nodes external input channels.
$105.00 USD

Learn More

HOBO CTV-C AC Current Sensor, Split-Core, 10 to 100 A CTV-C
Split-core AC current transformer for use with HOBO U12 and UX120-06M data loggers and HOBO ZW data nodes external input channels.
$105.00 USD

Learn More

HOBO CTV-D AC Current Sensor, Split-Core, 20 to 200 A CTV-D
Split-core AC current transformer for use with HOBO U12 and UX120-06M data loggers and HOBO ZW data nodes external input channels.
$135.00 USD

Learn More

HOBO CTV-E AC Current Sensor, Split-Core, 60 to 600 A CTV-E
Split-core AC current transformer for use with HOBO U12 and UX120-06M data loggers and HOBO ZW data nodes external input channels.
$135.00 USD

Learn More

HOBO TEL-7001 Carbon Dioxide Sensor TEL-7001
Handheld carbon dioxide sensor features patented Absorption Infrared technology. Each sensor measures CO2 and temperature and can calculate and display real-time ventilation rates.
$465.00 USD

Learn More

HOBO T-ION-TVOC Volatile Organic Compound (VOC) Sensor, 0-1000 ppm T-ION-TVOC
Dependably monitor volatile organic compounds (VOCs) in order to minimize poisoning and explosions.
$3,999.00 USD

Learn More

HOBO TMC6-HC Stainless Steel Temperature Probe TMC6-HC
A food-grade stainless-steel temperature probe with pointed tip plugs directly into the external input jacks of U-Series, UX120-006M external-channel data loggers or ZW series wireless datanodes. Sensor is attached to a 1.8m (6') cable.
$87.00 USD

Learn More

HOBO TMC1-HD Air/Water/Soil Temperature Probe, 1' TMC1-HD
For use with U-Series, UX120-006M external-channel data loggers, or ZW series wireless datanodes. Measures temperature in air, water, or soil; accuracy and resolution vary according with attached data logger model.
$35.00 USD

Learn More

HOBO TMC20-HD Air/Water/Soil Temperature Probe, 20' TMC20-HD
For use with U-Series, UX120-006M external-channel data loggers, or ZW series wireless datanodes. Measures temperature in air, water, or soil; accuracy and resolution vary according with attached data logger model.
$44.00 USD

Learn More

HOBO TMC50-HD Air/Water/Soil Temperature Probe, 50' TMC50-HD
For use with U-Series, UX120-006M external-channel data loggers, or ZW series wireless datanodes. Measures temperature in air, water, or soil; accuracy and resolution vary according with attached data logger model.
$50.00 USD

Learn More

HOBO TMC6-HD Air/Water/Soil Temperature Probe, 6' TMC6-HD
A temperature sensor for use with U-Series, UX120-006M external-channel data loggers or ZW series wireless data nodes that measures temperature in air, water, or soil. Accuracy and resolution vary according with attached logger model. Sensor is attached to a 1.8m (6') cable.
$39.00 USD

Learn More

HOBO TMC6-HE Temperature Sensor Kit, 6' TMC6-HE
Copper-plated sensor probe that measures temperature in air, water, or soil and can be mounted to a pipe or flat surface. The sensor is packaged with its own accessories for either strapping to a pipe or attaching to a flat surface.
$39.00 USD

Learn More

HOBO AC-SENS-1 AC Power Adapter, 12 VDC power AC-SENS-1
The AC-SENS-1 is an AC power adapter that provides DC power to sensors that require it. This expands the range of 3rd-party sensors that can be used with HOBO's HOBO RX3000, U12, U30-NRC, and ZW series products.
$29.00 USD

Learn More

HOBO H8X4-BK Service Kit for Outdoor/Industrial Data Loggers H8X4-BK
Replacement parts kit for HOBO H8 & U12 4 Channel Outdoor/Industrial Logger.
$29.00 USD

Learn More

Customer Reviews for the HOBO U12-008

Ask a question about HOBO U12-008 4-Channel Energy/Environmental Data Logger

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Onset U12-008 Offers

The HOBO U12 4-External Channel Outdoor/Industrial data logger has a 12-bit resolution and can record up to 43,000 measurements or events. The four external channels accept a wide range of Onset and third-party sensors/transducers with a 0-2.5 VDC output, including external temperature, AC current, pressure, air velocity, and kW sensors.

Features

  • Weatherproof enclosure
  • 12-bit resolution provides high accuracy
  • Programmable and push-button start
  • Direct USB interface for fast data offload
  • Compatible with Onset's HOBO U-Shuttle for convenient data transport
  • Compatible with HOBOware and HOBOware Pro for logger setup, graphing and analysis

Applications

  • Energy Performance Monitoring
  • Monitoring Building Efficiency
  • Energy Waste Monitoring in Schools
  • Monitoring HVAC/R Performance

HOBO U12-008 Specifications

Analog channels 0 to 2.5 Vdc (with CABLE-2.5-STEREO)
0 to 5 Vdc (with CABLE-ADAP5)
0 to 10 Vdc (with CABLE-ADAP10)
0 to 24 Vdc (with CABLE-4-20MA)
Accuracy (Logger Only) ± 2 mV ± 2.5% of Absolute Reading
± 2 mV ± 1% of Reading for Data Logger-Powered Sensors
Resolution 0.6mV
Sample Rate 1 Second to 18 Hours, User Selectable
Time Accuracy ± 1 Minute Per Month at 25°C (77°F), See Plot A in Manual
Operating Range -20 to 70°C (-4 to 158°F)
Weatherproof Case Tested to NEMA 6 Standard
Operating Temperature -20 to 70°C (-4 to 158°F)
Launch/Readout 0 to 50°C (32 to 122°F), Per USB Specification
Battery Life 1 Year Typical Use. The Logger Requires One 3-Volt CR-2032 Lithium Battery.
Memory 64K Bytes (43,000 12-Bit Measurements)
Weight 200 g (7 oz)
Dimensions 140 x 137 x 32 mm (5.5 x 5.38 x 1.25")
Click here for complete specifications on the HOBO U12-008

What's included with the HOBO U12-008

  • HOBO Data Logger U12-008
  • Desiccant Pack
  • 2 x Socket Head Screws
  • Dome Plug and O-Ring
  • O-Ring Lubricant
  • 4 x Mounting Screws
  • 4 x Flat Washers
  • Allen Wrench
  • 4 x Tie Wraps

Click on a category to view a selection of compatible accessories with the HOBO U12-008 4-Channel Energy/Environmental Data Logger.

HOBO CABLE-CO2 Sensor Output Cable for U12 Data Loggers CABLE-CO2
CO2 sensor to logger cable (20.3cm - 8-in) plugs directly into the external input jacks of U12 Family loggers to expand the range of measurement options and applications.
$29.00 USD

Learn More

HOBO T-DCI-F900-L-P Remote Air Velocity Sensor, 30-1969 fpm T-DCI-F900-L-P
Designed to measure the velocity of airflows, from which CFM can be computed, in applications such as HVAC/R, industrial processes, automotive, air filtration systems, electronics enclosures and critical containment areas. Includes remote sensor with 6' cable.
$375.00 USD

Learn More

HOBO T-DCI-F900-S-P Air Velocity Sensor, 30-1969 fpm T-DCI-F900-S-P
Designed to measure the velocity of airflows, from which CFM can be computed, in applications such as HVAC/R, industrial processes, automotive, air filtration systems, electronics enclosures and critical containment areas.
$280.00 USD

Learn More

HOBO T-DCI-F900-L-O Remote Air Velocity Sensor, 30-985 fpm T-DCI-F900-L-O
Designed to measure the velocity of airflows, from which CFM can be computed, in applications such as HVAC/R, industrial processes, automotive, air filtration systems, electronics enclosures and critical containment areas. Includes remote sensor with 6' cable.
$375.00 USD

Learn More

HOBO T-CDI-5400-20S Compressed Air Flow Meter, 2" pipe T-CDI-5400-20S
Measures compressed air flow in SCFM by maintaining one probe warmer than the other. It calculates the mass velocity from the amount of heat required, and then calculates the flow on the basis of pipe area. This model fits 2" steel pipes.
$629.00 USD

Learn More

HOBO T-CDI-5200-10S Compressed Air Flow Meter, 1" pipe T-CDI-5200-10S
Measures compressed air flow in SCFM by maintaining one probe warmer than the other. It calculates the mass velocity from the amount of heat required, and then calculates the flow on the basis of pipe area. This model fits 1" steel pipes.
$495.00 USD

Learn More

HOBO T-VER-971BP-200 Split-Core, bi-polar DC transducer T-VER-971BP-200
Measures up to 200A of DC current in both flow directions which is especially beneficial for Solar PV applications.
$245.00 USD

Learn More

HOBO CTV-A AC Current Sensor, Split-Core, 2 to 20 A CTV-A
Split-core AC current transformer for use with HOBO U12 and UX120-06M data loggers and HOBO ZW data nodes external input channels.
$105.00 USD

Learn More

HOBO CTV-B AC Current Sensor, Split-Core, 5 to 50 A CTV-B
Split-core AC current transformer for use with HOBO U12 and UX120-06M data loggers and HOBO ZW data nodes external input channels.
$105.00 USD

Learn More

HOBO CTV-C AC Current Sensor, Split-Core, 10 to 100 A CTV-C
Split-core AC current transformer for use with HOBO U12 and UX120-06M data loggers and HOBO ZW data nodes external input channels.
$105.00 USD

Learn More

HOBO CTV-D AC Current Sensor, Split-Core, 20 to 200 A CTV-D
Split-core AC current transformer for use with HOBO U12 and UX120-06M data loggers and HOBO ZW data nodes external input channels.
$135.00 USD

Learn More

HOBO CTV-E AC Current Sensor, Split-Core, 60 to 600 A CTV-E
Split-core AC current transformer for use with HOBO U12 and UX120-06M data loggers and HOBO ZW data nodes external input channels.
$135.00 USD

Learn More

HOBO TEL-7001 Carbon Dioxide Sensor TEL-7001
Handheld carbon dioxide sensor features patented Absorption Infrared technology. Each sensor measures CO2 and temperature and can calculate and display real-time ventilation rates.
$465.00 USD

Learn More

HOBO T-ION-TVOC Volatile Organic Compound (VOC) Sensor, 0-1000 ppm T-ION-TVOC
Dependably monitor volatile organic compounds (VOCs) in order to minimize poisoning and explosions.
$3,999.00 USD

Learn More

HOBO TMC6-HC Stainless Steel Temperature Probe TMC6-HC
A food-grade stainless-steel temperature probe with pointed tip plugs directly into the external input jacks of U-Series, UX120-006M external-channel data loggers or ZW series wireless datanodes. Sensor is attached to a 1.8m (6') cable.
$87.00 USD

Learn More

HOBO TMC1-HD Air/Water/Soil Temperature Probe, 1' TMC1-HD
For use with U-Series, UX120-006M external-channel data loggers, or ZW series wireless datanodes. Measures temperature in air, water, or soil; accuracy and resolution vary according with attached data logger model.
$35.00 USD

Learn More

HOBO TMC20-HD Air/Water/Soil Temperature Probe, 20' TMC20-HD
For use with U-Series, UX120-006M external-channel data loggers, or ZW series wireless datanodes. Measures temperature in air, water, or soil; accuracy and resolution vary according with attached data logger model.
$44.00 USD

Learn More

HOBO TMC50-HD Air/Water/Soil Temperature Probe, 50' TMC50-HD
For use with U-Series, UX120-006M external-channel data loggers, or ZW series wireless datanodes. Measures temperature in air, water, or soil; accuracy and resolution vary according with attached data logger model.
$50.00 USD

Learn More

HOBO TMC6-HD Air/Water/Soil Temperature Probe, 6' TMC6-HD
A temperature sensor for use with U-Series, UX120-006M external-channel data loggers or ZW series wireless data nodes that measures temperature in air, water, or soil. Accuracy and resolution vary according with attached logger model. Sensor is attached to a 1.8m (6') cable.
$39.00 USD

Learn More

HOBO TMC6-HE Temperature Sensor Kit, 6' TMC6-HE
Copper-plated sensor probe that measures temperature in air, water, or soil and can be mounted to a pipe or flat surface. The sensor is packaged with its own accessories for either strapping to a pipe or attaching to a flat surface.
$39.00 USD

Learn More

HOBO AC-SENS-1 AC Power Adapter, 12 VDC power AC-SENS-1
The AC-SENS-1 is an AC power adapter that provides DC power to sensors that require it. This expands the range of 3rd-party sensors that can be used with HOBO's HOBO RX3000, U12, U30-NRC, and ZW series products.
$29.00 USD

Learn More

HOBO H8X4-BK Service Kit for Outdoor/Industrial Data Loggers H8X4-BK
Replacement parts kit for HOBO H8 & U12 4 Channel Outdoor/Industrial Logger.
$29.00 USD

Learn More

Ask a question about HOBO U12-008 4-Channel Energy/Environmental Data Logger

Customer Reviews for the HOBO U12-008

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