Onset MicroRX Water Level Station

An award-winning cellular, remote water level monitoring solution for stormwater, floodwater, irrigation, hydrologic, and environmental applications. Pre-programmed water flow formulas for select weirs, flumes, and a stage-discharge table result in an easy and intuitive configuration.

Water flow and accumulated rainfall calculations, which are performed directly on the station at the time of measurement, trigger immediate notifications of critical water level conditions.

This compact and durable station, together with the non-vented water level sensor, provides reliable monitoring, even when deployed in harsh conditions. The optional integrated solar panel or battery power, with a wide range of plug-and-play smart sensors, supports flexible environmental monitoring.

Requires water level sensor

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5/5 - (1 vote)
  • Station-side alarms for water flow and accumulated rainfall triggered at the time of measurement
  • Non-vented ceramic water level sensor with a choice of four ranges
  • Interchangeable, Kevlar-reinforced water level sensor cables
  • Integrated barometric pressure sensor
  • Compact IP66/NEMA 4X enclosure
  • Built-in LCD confirms proper setup and operation
  • Two power options:
    • Integrated 1.7 W solar panel with rechargeable battery pack – 5 W and 15 W external solar panels can be added (RX2104 only)
    • User-replaceable AA lithium batteries
  • Inputs for five plug-and-play sensors
  • Up to 10-minute connections rates via 4G cellular data plans
  • Cloud-based monitoring and data access through HOBOlink
  • Available with stainless-steel or titanium sensor ends
  • 3-point NIST-traceable calibration certificate included for the water pressure sensor

What’s In The Box

  • HOBO RX2100 MicroRX Station
  • Grease packet
  • Cable ties
  • Screws and washers
  • Six AA lithium batteries (RX2103 battery-powered station)
  • Battery pack (RX2104 solar-powered station)