HOBO RX3000 Telemetered Datalogger

The RX3000 is the next generation of datalogger at the centre of monitoring systems that upload data to the cloud. Wi-fi, ethernet & 3G.

The HOBO RX3000 is a research-grade data logging weather station that combines greater measurement flexibility and an on-board LCD display in a rugged, easy-to-deploy package.

  • Cloud-based data access
  • Plug-and-play operation
  • Flexible support for a broad range of sensors
  • Data easily shared with others through the Internet
  • Alarm notifications via text, email
  • Rugged double-weatherproof enclosure


Easy configuration

Configure up to 15 channels of plug-and-play Smart Sensors or up to 50 HOBONet Wireless Sensors, and add up to two modules. Modules are available for connecting up to 4 analog sensors or with 3 relay outputs to control devices based on alarm conditions. No need for programming or complicated wiring!

Cloud-based data access

The HOBO RX3000 Station transmits data to HOBOlink - Onset's cloud-based software platform. HOBOlink makes it easy to access current and historical weather data, manage and control your RX3000 stations remotely, and set alarm notifications. You can also schedule automatic delivery of data files.

Automatic delivery of data files can be scheduled via email or FTP in CSV or XLSX format, and an API (application programming interface) is available to organizations that want to integrate environmental data from HOBOlink web servers into their applications.

Control capabilities

The HOBO RX3000 Station can be equipped with an optional relay module to enable the system to remotely control other equipment in the field. For example, in irrigation management applications, the station's relay can activate irrigation pumps when soil moisture levels go below the desired minimum threshold, and then turn the system off once the soil moisture nears saturation

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