HOBO RX3000 Remote Monitoring Station

This video is an introductory high-level overview of the HOBO RX3000 Remote Monitoring Station.

Solar Photovoltaic Array Monitoring at Allegheny College

Onset has teamed up with students at Allegheny College to monitor a 400-500 Watt solar photovoltaic array on the roof of a campus building. Student project leader Carlyn Johnson explains how...

Maximize Crop Yields with Actionable Info from NEWA & HOBO Weather Stations

View this webinar hosted by industry expert Dan Olmstead, Coordinator for NEWA (the Network for Environment and Weather Applications, developed by the New York State IPM Program at Cornell...

Wiring Diagram - Monitoring a Three-phase Circuit using the HOBO H22-001 Energy Logger and the T-VER-E50B2

Attached is a diagram that shows you how to use the T-VER-E50B2 Power and Energy Meter and the HOBO H22-001 Energy Logger to monitor in a 3-phase circuit. Logged para

Monitoreo remoto del nivel del agua para la gestión de presas

Vigilar los niveles de agua en las represas es vital para garantizar la seguridad y una gestión óptima de los recursos hídricos. Los sistemas de monitoreo remoto habilitados para la web pueden...

Connecting a 4-20mA to an external input

The 4-20mA cable (CABLE-4-20mA) measures currents from 0 to 20.1mA. The cable must be connected such that the current flows through, and with the proper polarity, as shown in the diagram. (Do not...

HOBO Water Level Logger vs the Competition

This paper highlights results from Onset's tests of the HOBO Water Level logger and comparable loggers from two competitors. Vendors specify water level data loggers in different ways, and we felt it...

Event data logging vs State data logging

A HOBO Event data logger records the opening of the contacts only. It does not record the closing. A HOBO State data logger records changes in the state - both the opening and closing of the switch,...

Using the Gill Instruments WindSonic Opt 3 Wind Speed and Direction Sensor with the HOBO® RX3000 Station

This application note describes how to connect and operate the Gill WindSonic sensor (Opt 3 with analog outputs) with the HOBO RX3000 station. The sensor is compatible with any RX3000 configuration...

Sample Data - Processed HOBO U20-001-XX Water Level Data

Attached is a screenshot from a HOBO U20-001-01 Water Level logger data file that was post-processed using HOBOware Pro's Dissolved Oxygen Data Assistant. Post-processing allows for the ability to...

HOBO UX100 Series Data Loggers

Learn about this low-cost and accurate temperature, humidity, and thermocouplers data logger series. Logging benefits include minimum, max, average and standard deviation recording, real-time...

Technical Application Note about the Altitude Effects on Water Level Logger Range

Onset's HOBO Water Level Logger is calibrated from 10 to 30 psia for the 30' range versions. The 10 psia lower limit creates an effective altitude restriction of about 10,000 ft when the logger is...