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U30 Analog Inputs
This information is included in the U30 manual. See attachment.
Includes hardware.
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Judd Communications Snow Depth Sensor with the U30 Remote Monitoring Station
Check out the attached PDF to find out how to use the Judd Communications Snow-Depth Sensor with the HOBO® U30 Station.
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Sample Data - HOBO U30 Station Compressed Air Flow and Compressor Power Monitoring
Attached is a screenshot from a HOBOware data file from a HOBO U30 Station that recorded compressed air flow in SCFM and compressor power in kW.
Products used were:
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Sample Data - HOBO U30 Station Monitoring Soil Moisture, Leaf Wetness, and Soil Temperature on a Green Roof
Attached is a screenshot from a HOBOware data file recorded by a HOBO U30 Station that recorded soil moisture, leaf wetness, and soil temperature as part of a green roof project.
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Wiring Diagram - HOBO U30 CVIA Voltage Input Logic Switch
Attached is a wiring diagram that shows how to monitor switch closures with a HOBO U30-
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U30 and excitation wiring with S-VIA-CM14 modules
Here is a wiring diagram for use with external sensors and the S-VIA-CM14s. Remember the excitation current required to power the external sensors cannot exceed 50 milliamps total.
http://www.onsetcomp.com/files/U30%20VIA%20and%20S_VIA_CM14.JPG
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Correcting Temperature Sensitivity of ECH2O Soil Moisture Sensors Application Note
Onset adds smart sensor adapters to the ECH2O probes so that they are plug‐and‐play compatible with HOBO® U30 stations and HOBO Micro Stations.
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