Onset Computer Corp.
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U24-001
- Non-contact Sensor Minimizes Drift-Related Measurement Errors
- Features Open Access to Sensor for Cleaning and Software-Based Drift Compensation
- Software Enables Start/End-Point Calibration to Compensate for Fouling and Easy Conversion to Specific Conductance and Salinity
- 0 to 15,000 µS/cm (Conductivity Extended Range) and 0°C to 40°C (Temperature) Measurement Ranges
- 3 Year Battery Life with Factory Replaceable Battery
- Stores at Least 14,400 Sets of Measured Readings
- Requires HOBOware Pro Software (Version 3.2+) and BASE-U-4 Optical Base Station
Designed for Fresh Water Sources. See the Onset U24-002-C for Saltwater Sources
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HOBO Water Level Data Logger$599.00U20-001-01
- Measure and Log Water Level (Pressure) and Temperature Readings
- -20°C to 50°C Temperature Measurement Range with ±0.44°C Accuracy
- Factory-Replaceable 2/3 AA 3.6 Volt Lithium Battery with 5 Year Life @ 1 Minute Sampling Rate
- No-Vent-Tube Design for Easy Reliable Deployment and Durable Ceramic Pressure Sensor
- Available in 0 to 13 ft, 0 to 30ft, 0 to 100ft and 0 to 250ft Water Depth Ranges and Stainless Steel or Titanium Housing
Requires HOBOware Pro Software (Version 3.2+) and an Optic USB Base Station (BASE-U-4) or Shuttle Data Transporter (U-DTW-1)
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U20L-01
- Recording Changing Water Level (Depth) and Temperature in Wet or Water Environments
- -20°C to 50°C Temperature Measurement Range with ±0.44°C Accuracy
- Factory-Replaceable 2/3 AA Lithium Battery with 5 Year Life (1 Minute Sampling Rate)
- Stores up to 21,700 Measured Readings with Date/Time Stamp
- 0 to 13 ft, 0 to 30 ft and 0 to 100 ft Water Level Ranges Available with ± 0.1% RF Accuracy
Requires HOBOware Pro Software (Version 3.2+) and an Optic USB Base Station (BASE-U-4) or Shuttle Data Transporter (U-DTW-1)
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U30-NRC-000-10-S100-000
- 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.
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UA-002-64
- -20°C to 70°C (Air) 0°C to 50°C (Water) Temperature Measurement Range
- 0 to 320,000 Lux (0 to 30,0000 Lumens/ft2) Light Measurement Range
- 1 Year User-Replaceable Coin Cell Lithium Battery
- Waterproof Housing for Use in Outdoor or Condensing Environments Up to 30 Meters (100 ft)
- High and Low Alarm LED Indicators
- Stores up to 52,000 Recorded Readings
Requires Optic USB Base Station (BASE-U-4) and HOBOware (Free Download Version) or HOBOware Pro (Paid Download Version) Software.
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U23-001A
- Internal Temperature and Humidity Sensors
- -40°C to 70°C Temperature Measurement Range with ±0.2°C Accuracy
- 0 to 100% RH Measurement Range with ±2.5% RH Accuracy
- 3 Year User-Replaceable 1/2 AA 3.6 Volt Lithium Battery
- Stores up to 42,000 Recorded Temperature Readings
- Weatherproof Housing for Use in Outdoor or Condensing Environments
Requires Communication Device BASE-U-4 Optic USB Base Station or U-DTW-1 Waterproof Shuttle (U-DTW-1 Requires HOBOware PRO BHW-PRO-DLD)
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UA-001-64
- -20°C to 70°C (Air) 0°C to 50°C (Water) Temperature Measurement Range
- 1 Year User-Replaceable Coin Cell Lithium Battery
- Waterproof Housing for Use in Outdoor or Condensing Environments Up to 30 Meters (100 ft)
- High and Low Alarm LED Indicators
- Stores up to 52,000 Recorded Readings Before Download of Data Needed
Requires Optic USB Base Station (BASE-U-4) and HOBOware (Free Download Version) or HOBOware Pro (Paid Download Version) Software.
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H21-USB
- Accepts up to (5) Plug-and-Play Smart Sensors for Accurate Outdoor Monitoring
- Weatherproof Enclosure to Handle Harsh Environments
- Powered By (4) AA Alkaline Batteries with 1 Year Typical Life
- Supports Measurement Averaging Based on Availability of Supporting Data from Sensor
- Measure Your Choice of Temperature, Humidity, Leaf Wetness, Rainfall, Barometric Pressure, Soil Moisture, Wind Speed & Direction, Solar Radiation, Photosynthetic Light, 0-5 Volts DC or 4-20 mA, Water Flow using Onset Smart Sensors (Sold Separately)
- Includes (4) AA Alkaline Batteries, Screws and Zip Ties for Mounting