HOBO U30 System w/ USB Communications
- Remote Data Logging and Monitoring Device with USB Communications
- Data Uploaded and Viewed in your Internet Browser at HOBOLink.com
- Electronics Housed Within a Rugged Double-Weatherproof, Tamper Proof Enclosure
- Attach up to 15 Plug-and-Play Smart Sensors with Easy Set-up and Instructions
- 3 to 5 Year Life with User-Replaceable Rechargeable Battery
- Includes Alarm Output Relay (Activated, Deactived or Pulsed) On User-Defined Sensor Alarms
Requires U30 Base Unit, Power Adapter or Solar Panels, Minimum of 1 Compatible Smart Sensor, Data Plan for Uploading Readings to Server, and Type A to Mini B USB Cable (#CABLE-USBMB-HS). HOBOware PRO (Paid Download Version) Software.
Onset HOBO® U30 USB Remote Monitoring System Specifications
Data Channels | Max. 15 Channels (Some Smart Sensors use more than 1 Channel) |
Data Storage Capacity | 512K Maximum Storage (Number of Samples Dependant on External Sensors) |
Sampling Rate | 1 Second to 18 Hours |
Smart Sensor Compatiblility | Compatible with Onset Smart Sensors, Except S-BPA, S-TMA and S-THA |
Logging Modes | Immediate, Timed Delay, or Push-Button Start Options |
Memory Modes | Stop When Full; Wrap When Full |
Sensor Inputs | 5 Standard - Option to Expand to 10 |
Alarm Output Relay | Activated, Deactivated or Pulsed on User-Defined Sensor Alarms (Relay Configured as Normally Open or Normally Closed - Rated for 30 Volts and 1 Amp Max.) |
Time Accuracy | 0 to 2 Seconds for first data point and ±5 Seconds per Week at 25°C (77°F) |
Communications | Full Speed USB via USB mini-B Connector |
Expansion Slot | One Expansion Slot (Factory-Installed) |
Enclosure / Materials | Outer Enclosure: ABS Blend with SS Hinge Pins, Bronze Inserts Inner Enclosure: Polycarbonate with Bronze Inserts U-Bolts: Steel with Zinc Dichtomate Finish Gaskets: Silicone Rubber Cable Entry Channel: EPDM Rubber Cable Entry Bars: Alum. w/ ABS Plastic Thumb Screws |
Enclosure Access | Hinged Door Secured by 2 Latches witEyelets for Securing with User-Supplied Padlocks |
Mounting | 3.8 cm (1.5") Mast or Wall Mount |
Sensor Network Cable Length | 100 Meters (328 ft) Maximum |
Operating Range | Temperature: -20°C to 40°C (-4°F to 104°F) |
Battery Life | Rechargeable Service Life: 3 - 5 Years Typical Use (Dependant Upon Environment and Operating Range) |
Battery | 4 Volt, 4.5AHr or 10AHr, Rechargeable Sealed Lead-Acid |
External Power | Required with 4 Options to Choose from: AC-U30 Power Adapter Solar-5W Solar-15W |
Software Compatibility | HOBOware PRO Version 3.5+ |
OS Compatibility | Windows: Windows 11, 10 and 7 (32 and 64-Bit) Mac: OS X 10.9.x, 10.10.x and 10.11.x |
Standards Compliance | Weatherproof Enclosure. Tested to NEMA 6 |
Weight | 2 kg (4 lbs 10 oz) |
Dimensions | 17.8cm x 11.7cm x 19.3cm (7.0" x 4.6" x 7.60") |
Optional Analog Sensor Port Specifications | |
Input Channels | (2) Single-Ended |
Field Wiring | 2- or 3-wire via Screw Terminals on Detachable Connector |
Input Range | User-Configurable: 0 to 20 mA DC, 0 to 20 VDC (Suitable for 2.5, 5, and 10 V Sensors) |
Input Voltage | 0 to 24 VDC |
Input Current | 0 to 24 mA DC |
Current Source Impedance | Minimum: > 20 KΩ |
Accuracy | ±0.25% of FSR from 50mV to FSV |
Excitation Power | Switched 12 VDC, up to 50 mA; User-Selectable Warm-up from 5 msec to 2 Minutes |
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Onset Wind Direction SensorS-WDA-M003$429.00
- Research Grade Plug-and-Play Wind Direction Sensor
- 0 to 355 Degree (5 Degree Dead Band) Measurement Range
- Average Wind Wind Direction in Sampling Interval
- Injected Molded Housing & Vane with Static Dissipating Base
- Long Sensor Life withStainless Steel Ball Bearings and Static Dissipating Housing
An Full Cross Arm (#M-CAA) or Half Cross Arm #(M-CAB) is Required for Mounting
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Onset No-Lead Water Flow MeterT-MINOL-130-NL$245.00
- Measure Cold and Hot Water Flow Rates: 0.25 to 22.0 gpm
- Compatible with 3/4" Pipes and 1/2" and 1.0" with Step Downs and Step Ups (Sold Separately)
- Operating Range: 4.4"C to 82.2"C (40"F to 180"F)
- Dry Contact Reed Switch with 100mA Max Contact Rating
- 8 Digit Odometer, Meter Register May be Turned 360° for Easier Readings
- Lead Free Brass Meets the 2014 "Reduction of Lead in Drinking Water" Act Requirements
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HOBO Wind Speed Smart SensorS-WSB-M003$299.00
- Uses 3-Cup Anemometer
- Plug-In Modular Connection
- Measurement Range: 0 to 76 m/s (0 to 170 mph)
- Accuracy: ±1.1 m/s (2.4 mph) or 4% of Reading Whichever is Greater
- Cable Length: 3 Meters
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Air Velocity and Temperature Remote Head SensorT-DCI-F350-W5A3$479.00
- Measures Air & Inert Gas Velocity and Ambient Temperature
- (3) Measurement Range Options: 0.15 to 1 m/s, 0.5 to 10 m/s and 1.0 to 20 m/s
- Output: 0 to 5 Volts DC
- Response Time: 400 ms
- Requires an Analog Input Option
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Onset HOBO Temperature RH Smart Sensor w/ 2 Meter CableS-THC-M002$210.00
- 12-Bit 2 Channel Sensor for Humidity and Temperature Measurements
- Automatically Communicates Configuration Data to the Attached Data Logger (Sold Separately)
- -40°C to 75°C at 0 to 100% RH Measurement Range
- ±0.25°C (Temperature) and ±2.5% (RH) Accuracy
- Weatherproof Environmental Rating
- 2 Meter Cable Length
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Onset FlexSmart TRMS Module w/ Modular PlugS-FS-TRMSA-D$135.00
- 15-Bit (2) Input Channels of AC Current or Voltage Measures TRMS
- Accurate Readings of Sinusoidal and Non-Sinusoidal WaveForms
- Accepts an Input Range of 5 mV to 512 mV
- 2Wire Screw Terminals
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Onset Leaf Wetness Smart SensorS-LWA-M003$180.00
- Uses a Capacitive Grid (Less Sensitive to Surface Residues) to Measure Leaf Wetness
- 0 (Dry) to 100% (Wet) Measurement Range with ±5% Repeatability
- Less Than ±5% per Year Stability
- Plug-in Modular Connector for Easy Connection to Onset Micro Station or U30 Remote Systems
- 3 Meter Cable Length and 20cm Mounting Bracket
Includes Mounting Bracket, 3 Meter Cable, U-Bolts and Tie Wraps
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Onset HOBO Temperature Sensor w/ 2 Meter Cable LengthS-TMB-M002$110.00
- -40°C to 100°C (-40°F to 212°F) Measurement Range
- ±0.2°C Accuracy
- Automatically Communicates Configuration Data to the Attached Logger (Sold Separately)
- Stainless Steel Sensor Tip
- Cable Length: 2 Meters
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Electronic Switch Pulse Input Adapter w/ 1 Meter Cable LengthS-UCC-M001$99.00
- Log and Records the Number of Switch closures per Interval
- Plug-in Modular Connector
- 3.6 Volt Maximum Input
- Weatherproof PVC Housing
- Compatible with Onset HOBO U30 Data Loggers, HOBO Micro Station and HOBO Energy Logger
Includes (2) Wire Nuts and User Manual
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Contact Closure Pulse Input Adapter w/ 1 Meter Cable LengthS-UCD-M001$99.00
- Log and Records the Number of Contact Closures per Interval
- Plug-in Modular Connector
- 3.6 Volt Maximum Input
- Weatherproof PVC Housing
- Compatible with Onset HOBO U30 Data Loggers, HOBO Micro Station and HOBO Energy Logger
Includes (2) Wire Nuts and User Manual
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Onset 4-20 mA Input Adapter SensorS-CIA-CM14$105.00
- 4 to 20 mA Measurement Range
- Measurement Accuracy: ±40 µA ±0.3% of Reading
- Resolution: ±4.93 µA
- Input impedance: 124 ohms
- Provides a Trigger Signal for Controlling Power to Attached External Sensors
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Onset DC Voltage Input Adapter SensorS-VIA-CM14$109.00
- 0 to 5 Volts DC Measurement Range
- Measurement Accuracy: ±10 mV ±0.3% of Reading
- Resolution: ±1.221 millivolts
- Input impedance: 1 Megohms
- Ground connection: same for adapters and PC interface
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Onset Soil Moisture Smart SensorS-SMD-M005$199.00
- Measures a 1-liter Volume of Soil for More Accurate Picture of Average Soil Moisture
- Sensor Uses a High Frequency Circuit for Accuracy Even in High Salinity and Sandy Soils
- ±3% Accuracy in Most Soil Conditions and ±2% with Soil Specific Calibration
- 0 to 0.570 m3/m3 (Volumetric Water Content) Measurement Range
Compatible with Onset HOBO Micro Weather Station and U30 Remote Monitoring Systems
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Onset Barometric Pressure SensorS-BPB-CM50$299.00
- Automatic Communication of Configuration Information to Data Logger without Setup
- 12-Bit Resolution with Rugged, Outdoor Rated Weatherproof Housing
- 660 to 1070 mbar Measurement Range with ±3.0 mbar Accuracy
- 1.0 mbar Drift per Year
- 50 cm Cable Length
Includes (2) Cable Ties and (2) #8 Self Tapping Screws
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Onset PAR Photosynthetic Light SensorS-LIA-M003$279.00
- Measures the Light Range that Effects Photosynthesis (PAR - Photosynthetically Active Radiation)
- 400 nm to 700 nm Frequency Measurement Range with ±5 umol.m2/sec or ±5%
- -40°C to 75°C Operating Temperature Range
- Constructed of Anodized Aluminum Housing with Acrylic Diffuser and O-Ring Seal
Includes 3 Meter Cable Length
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Onset Soil Moisture Sensor with 5 cm ProbeS-SMC-M005$199.00
- Measures Soil Water Content from 0 to 0.450 m3/m3 (0 to 45%)
- Integrates with the ECH2) Sensor and a 12-Bit A/D
- 4% Accuracy in Typical Soil Conditions and 2% in Soil-Specific Calibration
- 5 cm Probe Length and 5 Meter Cable Length
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Onset Split Core Bi-Directional Current TransducerT-VER-971BP-200$289.00
- Measures up to 200 Amps of DC Current in Both Flow Directions
- Status LED for Proper Installation
- Output: 4 to 20 mA (Bi-Polar)
- Response Time: 2 Seconds
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Onset Rain Gauge Sensor (SAE)S-RGA-M002$529.00
- Measures Rainfall up to 5.0" (12.7 cm) per Hour and Accuracy of 1.0%
- Tipping Bucket Mechanism is Mounted on a Stainless Steel Shaft with Brass Bearings
- Constructed of Aluminum Housing and Collector
- Available in English or Metric Versions
- Includes 2 Meter Cable and Brackets for Post or Tripod Mount
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Ashcroft Gauge Pressure SensorT-ASH-G2-100$269.00
- Precision Pressure Measurements in Compressed Air Systems, Water or Oter Gases and Fluids
- Accuracy: ±1% to 1.5% FS
- Connection: 1/4" NPT 305 Stainless Steel
- Output Signal: 0 to Volts DC, 3 Wire
- Available in 100 PSIG, 200 PSIG and 500 PSIG Pressure Ranges
Requires Analog Port Selection During U30 or RX3000 Series System Configuration and Use of a S-FS-CVIA when using the H22-001 Data Logger. When using a U12 or UX120 Series Data Loggers, this Sensor Requires a 0-5 VDC Analog Input Cable (CABLE-ADAP5) and External Power Provided by an AC Adapter (AC-SENS-1).
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Onset Silicon PyranometerS-LIB-M003$270.00
- Measure Solar Radiation Light Levels Using Silicon Pyranometer
- 0 to 1280 W/m2 Measurement Range over a Spectral Range of 300 to 1100 nm
- Records the Average Light Intensity over the Pre-Determined User-Set Logging Interval
- -40°C to 75°C Operating Temperature Range
- Housing Constructed of Anodized Aluminum and Acrylic Diffuser and O-Ring Seal
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Wind Speed and Direction Smart Sensor SetS-WSET-B$699.00
- 2 Sensor Set Measuring Wind Speed and Wind Direction
- Measurement Range of 0 to 100 mph (Wind Speed) and 0 to 355%deg; (Wind Direction)
- Calculates Average Wind Speed, Highest 3-Second Wind Gust and Average Wind Direction
- Data Stored in Sensor & Automatically Communicates to Attached Data Logger (Sold Separately)
- Compatible with Indoor and Outdoor Environments with its Weatherproof Rating
Requires an Onset HOBO Full Cross Arm (Part #M-CAA) to Support Both Wind Sensors
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Onset Temperature RH Smart Sensor w/ 8 Meter Cable LengthS-THC-M008$219.00
- 12-Bit 2 Channel Sensor for Humidity and Temperature Measurements
- Automatically Communicates Configuration Data to the Attached Data Logger (Sold Separately)
- -40°C to 75°C at 0 to 100% RH Measurement Range
- ±0.2°C (Temperature) and ±2.5% (RH) Accuracy
- Weatherproof Environmental Rating
- Cable Length: 8 Meters
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Onset HOBO Temperature Sensor w/ 6 Meter Cable LengthS-TMB-M006$130.00
- -40°C to 100°C (-40°F to 212°F) Measurement Range
- ±0.2°C Accuracy
- Automatically Communicates Configuration Data to the Attached Logger (Sold Separately)
- Stainless Steel Sensor Tip
- Cable Length: 6 Meters
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Onset HOBO Temperature Sensor w/ 17 Meter Cable LengthS-TMB-M017$150.00
- -40°C to 100°C (-40°F to 212°F) Measurement Range
- ±0.2°C Accuracy
- Automatically Communicates Configuration Data to the Attached Logger (Sold Separately)
- Stainless Steel Sensor Tip
- Cable Length: 17 Meters
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Onset Electronic Switch Pulse Input Adapter w/ 6 Meter Cable LengthS-UCC-M006$109.00
- Log and Records the Number of Switch closures per Interval
- Plug-in Modular Connector
- 3.6 Volt Maximum Input
- Cable Length: 6 Meters
- Weatherproof PVC Housing
Includes (2) Wire Nuts and User Manual
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Onset Contact Closure Pulse Input Adapter w/ 6 Meter Cable LengthS-UCD-M006$109.00
- Log and Records the Number of Contact Closures per Interval
- Plug-in Modular Connector
- Cable Length: 6 Meters
- 3.6 Volt Maximum Input
- Weatherproof PVC Housing
Includes (2) Wire Nuts and User Manual
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Onset Rain Gauge Sensor - Metric VersionS-RGB-M002$529.00
- Measures Rainfall up to 12.7 cm per Hour and Accuracy of 1.0%
- Tipping Bucket Mechanism is Mounted on a Stainless Steel Shaft with Brass Bearings
- Constructed of Aluminum Housing and Collector
Includes 2 Meter Cable and Brackets for Post or Tripod Mount
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Wind Speed and Direction Smart SensorS-WCF-M003$369.00
- Cost Effective way of Measuring Wind Speed and Direction on HOBO Weather Stations
- Measurement Range of 0 to 170 mph (Wind Speed) and 0 to 355° (Wind Direction)
- Plug-in Modular Connector for Easy Installation
- Data Stored in Sensor & Automatically Communicates to Attached Data Logger (Sold Separately)
- Compatible with Onset RX3000, U30, H21-002 and H22-001
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Rain Gauge Smart Sensor (0.01")S-RGE-M002$269.00
- New! AeroCone® Design for Better Measurement Accuracy in High-Wind Conditions
- Cost Effective way of Measuring Rainfall on HOBO Weather Stations
- Measurement Range of 0 to 10.2cm (0 to 4in.) per Hour
- Plug-in Modular Connector for Easy Installation
- Data Stored in Sensor & Automatically Communicates to Attached Data Logger (Sold Separately)
- Compatible with Onset RX3000, U30, H21-002 and H22-001
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Rain Gauge Smart Sensor (0.2mm)S-RGF-M002$269.00
- New! AeroCone® Design for Better Measurement Accuracy in High-Wind Conditions
- Cost Effective way of Measuring Rainfall on HOBO Weather Stations
- Measurement Range of 0 to 10.2cm (0 to 4in.) per Hour
- Plug-in Modular Connector for Easy Installation
- Data Stored in Sensor & Automatically Communicates to Attached Data Logger (Sold Separately)
- Compatible with Onset RX3000 Series, U30, H21-USB and H22-001
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Onset Differential Air Pressure Transducer SensorT-VER-PX3UL$279.00
- Measures Air Pressure or Air Velocity
- 0.1,0.25, 0.5,1.0" WC FS (UniDirectional) and ±0.1", ±0.25", ±0.50", and ±1.0" WC FS (BiDirectional)
- 2-Wire, Loop-Powered 4-20mA (DC Only, Clipped and Capped) or 3-Wire 0-5V/0-10V Output Field-Selectable
- Signed 3-1/2 digit LCD Display
- Accuracy of ±1% F.S. of Selected Range
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Ultrasonic Wind Speed and Direction Smart SensorS-WCG-M003$1,099.00
- Ultrasonic Wind Speed and Direction Smart Sensor Has No Moving Parts
- Measurement Range of 0 to 92 mph (Wind Speed) and 0 to 359° (Wind Direction)
- Plug-in Modular Connector for Easy Installation
- Powered by a Built-in Solar Panel
- Compatible with Onset RX3000, U30, H21-USB and H22-001
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Air Velocity and Temperature SensorT-DCI-F300-1A3$425.00
- Measures Air & Inert Gas Velocity and Ambient Temperature
- (3) Measurement Range Options: 0.15 to 1 m/s, 0.5 to 10 m/s and 1.0 to 20 m/s
- Output: 0 to 5 Volts DC
- Response Time: 400 ms
- Max Insertion Depth: 110 mm (4.3")
- Requires an Analog Input Option