HOBO® MicroRX Water Level Station

It stores data of most weather variables and sends it via 4G to the HOBOlink® application in the cloud for remote monitoring.

SKU: RX2100-WL Category:


Highly versatile

HOBO® RX2100-WL stores data of most weather variables, including wind speed and direction, temperature, humidity, rain, atmospheric pressure, leaf wetness and soil moisture, and sends it via 4G to the HOBOlink® application in the cloud for remote monitoring from a computer, tablet or smartphone. The station incorporates a water level probe and an internal atmospheric pressure sensor to obtain accurate measurements of level and flow in rivers and irrigation flumes.

The LCD display shows different system parameters, such as the active channels, the memory available, the battery charge and the cellular coverage at the location.

Compact design with optional solar panel

The weatherproof enclosure features a double seal to ensure maximum protection of the electronics from dust, moisture and other external agents. Depending on the model, it can be powered by 6 AA batteries or by a solar panel and a backup battery for full autonomy.

Maximum connectivity

The system allows connecting up to 5 sensors and configuring up to 15 data channels simultaneously.

Technical specifications

Datalogger specifications

  • Capacity: 1 million records

Electrical specifications

  • Power supply voltage: 9 VDC
  • Battery type: 6 x AA
  • Battery life: 2 to 12 months (approx.)
  • Input signal: Onset MX2001 water level probe and 5 x Onset Smart Sensor
  • Output signal: 4G

Mechanical specifications

  • Working temperature: -20ºC to 60ºC
  • Material: high strength plastic
  • Dimensions: 200 x 137 x 75 mm
  • Weight: 678 g