No-vent-tube design for easy and reliable deployment. Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries.
No-vent-tube design for easy and reliable deployment. Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries.
HOBOware Pro software (USB interface cable included with CD purchase) and communications device is required.
Features
HOBOware
With the latest version of software (HOBOware 3.7.8), Optic Base Station and Waterproof Shuttle users will find much-improved communications methods.
For Mac users - Updating to apple's latest operating system (OS X 10.11.5) will remedy any communications issues you might have encountered with the HOBO U30 Weather Station and the Waterproof Shuttle.
HOBOmobile
HOBOmobile 1.5 for iOS can now push data to HOBOlink.com for free online data storage.
Download the Mobile App
Measurement Range | |
Temperature | -20 to 70°C (-4 to 158°F) |
RH | 5 to 95% RH |
Light Intensity | 1 to 3000 footcandles (lumens/ft2) typical Maximum value varies from 1500 to 4500 footcandles (lumens/ft2) |
Analog Channels | With CABLE-2.5-STEREO: 0 to 2.5 VDC With CABLE-ADAP5: 0 to 5 VDC With CABLE-ADAP10: 0 to 10 VDC With CABLE-4-20MA: 4-20 mA |
Accuracy | |
Temperature | ±0.63°F from 32 to 122°F (±0.35°C from 0 to 50°C) |
RH | Typical: ±2.5% from 10 to 90% RH Maximum: ±3.5% |
Light Intensity | Designed for indoor measurement of relative light levels |
External Input Channel | ±2 mV ±2.5% of absolute reading |
Resolution | |
Temperature | 0.05°F at 77°F (0.03°C at 25°C) |
RH | 0.03% RH |
Light Intensity | Designed for indoor measurement of relative light levels |
External Input Channel | ±2 mV ±2.5% of absolute reading |
Click on a category to view a selection of compatible accessories with the Onset HOBO U20-001-04 Water Level Data Logger, 13', stainless steel.
Measurement Range | |
Temperature | -20 to 70°C (-4 to 158°F) |
RH | 5 to 95% RH |
Light Intensity | 1 to 3000 footcandles (lumens/ft2) typical Maximum value varies from 1500 to 4500 footcandles (lumens/ft2) |
Analog Channels | With CABLE-2.5-STEREO: 0 to 2.5 VDC With CABLE-ADAP5: 0 to 5 VDC With CABLE-ADAP10: 0 to 10 VDC With CABLE-4-20MA: 4-20 mA |
Accuracy | |
Temperature | ±0.63°F from 32 to 122°F (±0.35°C from 0 to 50°C) |
RH | Typical: ±2.5% from 10 to 90% RH Maximum: ±3.5% |
Light Intensity | Designed for indoor measurement of relative light levels |
External Input Channel | ±2 mV ±2.5% of absolute reading |
Resolution | |
Temperature | 0.05°F at 77°F (0.03°C at 25°C) |
RH | 0.03% RH |
Light Intensity | Designed for indoor measurement of relative light levels |
External Input Channel | ±2 mV ±2.5% of absolute reading |
Click on a category to view a selection of compatible accessories with the Onset HOBO U20-001-04 Water Level Data Logger, 13', stainless steel.