Onset HOBO RX2104 Solar-Powered Water Level MicroRX Station
- Attach up to 5 PlugPlay Smart Sensors with Easy Set-up and Instructions
- Data Uploaded and Viewed in your Internet Browser at HOBOLink.com via 4G Cellular Network
- Electronics Housed Within a Rugged Double-Weatherproof, Tamper Proof Enclosure
- Powered by Integrated Solar Panel
- Built-in LCD Display and Integrated Mounting Tabs for Screws, Zip Ties and U-Bolts (Sold Separately)
- Cloud-based Data Access, Plug & Play Operation and Alarms via Text or Email
Requires a HOBOlink Cellular 4G Data Plan, Water Level Sensor with Cable and Supports up to 5 Smart Sensors Listed Below.
Onset HOBO RX2104 Solar-Powered Water Level MicroRX Station Specifications
Supported Measurements | Absolute Pressure, 4-20mA, AC Current, AC Voltage, Amp Hour (Ah), Barometric Pressure, DC Voltage, Evapotranspiration, Killowatt Hours (kWh), Leaf Wetness, Light Intensity, PAR, Power Factor (PF), Pulse Input, Rainfall, Relative Humidity, Soil Moisture, Temperature, Volt-Amp Reactive hour, Volt-Amps (VA), Water Level, Watt Hours (Wh), Watts (W) and Wind |
Smart Sensor Connectors | 5 |
Smart Sensor Netowrk Cable Length | 100 Meters (382 ft) Maximum |
Smart Sensor Data Channels | Maximum 15 Note: Some Smart Sensors Use More than 1 Data Channel |
Sampling Interval | 1 Minute to 18 Hours |
Time Accuracy | 0°C to 40°C: ±8 Seconds per Month -40°C to 60°C: ±30 Seconds per Month |
Power Source | Integrated 1.7 Watt Solar Panel and NiMH Rechargeable Battery Pack** Note: Optional AC Power Adapter (#P-AC-1) or External Solar Panel (#SOLAR-xW) Can be Used in Place of Integrated Solar Panel |
Battery Life | 3 to 5 Years @ -20°C to 40°C |
Alarm Notification Latency | Sampling Interval plus 2 to 4 Minutes |
Recording Mode | Continuous Logging |
Data Storage Capacity | Up to 1 Million Readings Stored if Cellular Network is Not Available |
Enclosure Access | Hinged Door Secured by 2 Latches with Eyelets for Use with User-Supplied Padlocks |
LCD Display | LCD is Visible from 0°C to 50°C (32°F to 122°F); The LCD May React Slowly or Go Blank in Temperatures Outside this Range |
Materials | Outer Enclosure: Polycarbonate/PBT Blend with Brass Inserts Interior: Polycarbonate/PBT Gasket: Silicone Foam Cable Channel: Santoprene™ TPE U-Bolts (Not Included): Steel with Zinc Dichromate Finish |
Antenna | 4G LTE |
Mounting (Optional) | U-Bolts: Compatible with Masts up to 4.14cm (1.63") Mast Diameter; Zip Ties; or Screws Mounted to a Flat Surface |
Wireless Radio | GSM/GPRS/EDGE: Quad Band 850/900/1800/1900 MHz UMTS/HSPA+: Seven Band 800/850/900/1800/1900/2100 MHz LTE: Twelve Band 700/800/850/900/1800/1900/2100/2600 MHz |
Operating Temperature | -20°C to 60°C (-4°F to 140°F) |
Standards Compliance | CE, FCC ID QIPPLS62-W, IC ID:7830A-PLS62W, Weatherproof Enclosure, NEMA 4X, IP66 (with Proper Installation of Cable Channel System) |
Weight | 678 grams (23.9 oz) |
Dimension | 19.95cm x 13.68cm x 7.49cm (7.85" x 5.39" x 2.95") |
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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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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 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 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 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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AC Voltage Potential Transformer w/ 0 to 150 Volts RangeT-MAG-SPT-150$99.00
- Accurate Measurement of Sinusoidal and Non-Sinusoidal Waveforms
- Accuracy: ±1% (10% to 130% of Rated Voltage)
- Output Signal: 0.333 Volts at Rated Input Voltage
- Measurement Range: 0 to 150 Volts
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AC Voltage Potential Transformer w/ 0 to 300 Volts RangeT-MAG-SPT-300$99.00
- Accurate Measurement of Sinusoidal and Non-Sinusoidal Waveforms
- Accuracy: ±1% (10% to 130% of Rated Voltage)
- Output Signal: 0.333 Volts at Rated Input Voltage
- Voltage Range: 0 to 300 Volts
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AC Voltage Potential Transformer w/ 0 to 600 Volts RangeT-MAG-SPT-600$99.00
- Accurate Measurement of Sinusoidal and Non-Sinusoidal Waveforms
- Accuracy: ±1% (10% to 130% of Rated Voltage)
- Output Signal: 0.333 Volts at Rated Input Voltage
- Voltage Range: 0 to 600 Volts
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Accu-CT Revenue Grade Split Core Current TransformerACTL-0750-005$77.00
- Easy to Open and Install with One Hand while Wearing Safety Gloves
- 333 mVolt AC Output at Rated Full Scale Current with No Shorting Blocks Required
- Low Phase Angle Error of ±0.50° from 1% to 120% of Rated Current
- ±0.75% from 1% to 120% of Rated Primary Current Accuracy
- 2.38" (W) x 2.40" (H) x 0.90" (T) with a 0.75" Window Opening
- 8 ft Conductor (White and Black), Twisted with 8 ft (2.4 Meters) Lead Length
Available in 5, 20, 50, 100, 200 and 250 Rated Amps
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WattNode 208/240 VAC Wye kWh TransducerWNB-3Y-208-P$347.00
- True RMS AC Watt-Hour Transducer with Pulse Output Proportional to kWh Consumed
- Solid State Relay Closure
- Line to Neutral: 120 Volts AC
- Line to Line: 208 to 240 Volts AC
- Phases: 3
- Wires: 4
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WattNode 277/480 VAC Delta kWh TransducerWNB-3D-480-P$429.00
- True RMS AC Watt-Hour Transducer with Pulse Output Proportional to kWh Consumed
- Solid State Relay Closure
- Line to Neutral: 277 Volts AC
- Line to Line: 480 Volts AC
- Phases: 3
- Wires: 3
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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 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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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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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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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 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 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 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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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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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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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 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 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 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 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 HOBO RX Runtime Smart SensorS-RTA-M006$95.00
- Measures the Percent ON of Any AC-Powered Device (with AC Current Switch) and Time ON of Contact Closures
- 1 Second Runtime Resolution
- Automatically Communiates Configuration Data to the RX Station
- Constructed of Weatherproof Polyamide Housing for Smart Sensor Adapter
- Compatible with All HOBO RX Stations
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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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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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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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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