Onset HOBO MicroRX Water Level Station

The HOBO MicroRX Water Level Station is a cellular, web-enabled water level monitoring solution for stormwater, floodwater, irrigation, hydrologic, and environmental applications.

Features

  • Eliminate complicated manual calculations with pre-programmed water flow formulas
  • Act quickly in response to alarms triggered at time of measurement for water flow and accumulated rainfall
  • Reduce maintenance visits with the non-vented water level sensor
Starting At $990.00
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ImagePart#Product DescriptionPriceStockOrder
Onset HOBO MicroRX Water Level StationRX2103 HOBO MicroRX water level station, battery (cable/sensor sold separately)
$990.00
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Onset HOBO MicroRX Water Level Station RX2104 HOBO MicroRX water level station, solar (cable/sensor sold separately)
$1,050.00
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Onset HOBO MicroRX Water Level Station
RX2103
HOBO MicroRX water level station, battery (cable/sensor sold separately)
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$990.00
Onset HOBO MicroRX Water Level Station
RX2104
HOBO MicroRX water level station, solar (cable/sensor sold separately)
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$1,050.00
ImagePart#Product DescriptionPriceStockOrder
Onset HOBO MicroRX Water Level Sensor Cables CABLE-RWL-1.0 HOBO MicroRX water level sensor cable, 1m
$80.00
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Onset HOBO MicroRX Water Level Sensor Cables CABLE-RWL-2.0 HOBO MicroRX water level sensor cable, 2m
$86.00
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Onset HOBO MicroRX Water Level Sensor Cables CABLE-RWL-5.0 HOBO MicroRX water level sensor cable, 5m
$96.00
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Onset HOBO MicroRX Water Level Sensor Cables CABLE-RWL-010 HOBO MicroRX water level sensor cable, 10m
$123.00
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Onset HOBO MicroRX Water Level Sensor Cables CABLE-RWL-015 HOBO MicroRX water level sensor cable, 15m
$144.00
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Onset HOBO MicroRX Water Level Sensor Cables CABLE-RWL-030 HOBO MicroRX water level sensor cable, 30m
$208.00
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Onset HOBO MicroRX Water Level Sensor Cables CABLE-RWL-060 HOBO MicroRX water level sensor cable, 60m
$341.00
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Onset HOBO MX2001 Water Level Sensors MX2001-04-SS-S HOBO MX2001 water level sensor with stainless steel housing, 4m/13' range
$375.00
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Onset HOBO MX2001 Water Level Sensors MX2001-01-SS-S HOBO MX2001 water level sensor with stainless steel housing, 9m/30' range
$375.00
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Onset HOBO MX2001 Water Level Sensors MX2001-02-SS-S HOBO MX2001 water level sensor with stainless steel housing, 30m/100' range
$375.00
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Onset HOBO MX2001 Water Level Sensors MX2001-03-SS-S HOBO MX2001 water level sensor with stainless steel housing, 76m/250' range
$375.00
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Onset HOBO MX2001 Water Level Sensors MX2001-04-Ti-S HOBO MX2001 water level sensor with titanium housing, 4m/13' range
$425.00
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Onset HOBO MX2001 Water Level Sensors MX2001-01-Ti-S HOBO MX2001 water level sensor with titanium housing, 9m/30' range
$425.00
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Onset HOBOlink Service Plans SP-611 HOBOlink service plan, user-supplied 4G SIM with 30 minute logging, 6 hour connections & up to 20 sensors, priced per year
$49.00
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Onset HOBOlink Service Plans SP-610 HOBOlink service plan, user-supplied 4G SIM with 1 minute logging, 10 minute connections & up to 65 sensors, priced per year
$149.00
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Onset HOBOlink Service Plans SP-812 HOBOlink service plan, Basic 4G with 1 minute logging, 1 hour connections & up to 20 sensors, priced per year
$199.00
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Onset HOBOlink Service Plans SP-814 HOBOlink service plan, Standard 4G with 1 minute logging, 10 minute connections & up to 25 sensors, priced per year
$299.00
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Onset HOBOlink Service Plans SP-816 HOBOlink service plan, Premium 4G with 1 minute logging, 10 minute connections & up to 65 sensors, priced per year
$350.00
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Onset USB Cable CABLE-USBMB USB cable
$16.00
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Onset AC Power Adapter P-AC-1 AC power adapter, universal input volt power
$35.00
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Onset Grounding Wire CABLE-MICRO-G Grounding wire for H21-USB & RX2100 stations
$13.00
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Onset Grounding Kit M-GKA Grounding kit
$65.00
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Onset Station U-Bolt Mounting Kit U-BOLT-KIT2 U-bolt kit for station mast/tripod mounting, set of 2
$8.00
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Onset 1.5m Weather Station Mast M-MPB 1.5m weather station mast
$40.00
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Onset 3m Weather Station Mast M-MPA 3m weather station mast
$60.00
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Onset 2m Weather Station Tripod M-TPB 2m weather station tripod
$70.00
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Onset 2m Weather Station Tripod M-TPB-KIT 2m weather station tripod kit, includes grounding kit, guy wire kit, 1/2" stake kit, 1/4" stake kit & mast level
$230.00
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Onset 3m Weather Station Tripod M-TPA 3m weather station tripod
$180.00
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Onset 3m Weather Station Tripod M-TPA-KIT 3m weather station tripod kit, includes grounding kit, guy wire kit, 1/2" stake kit & mast level
$320.00
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Onset MicroRX Well Cap WELL-CAP-02 MicroRX well cap, 2"
$63.00
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HOBO MicroRX water level sensor cable, 1m
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$80.00
Onset HOBO MicroRX Water Level Sensor Cables
CABLE-RWL-2.0
HOBO MicroRX water level sensor cable, 2m
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$86.00
Onset HOBO MicroRX Water Level Sensor Cables
CABLE-RWL-5.0
HOBO MicroRX water level sensor cable, 5m
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$96.00
Onset HOBO MicroRX Water Level Sensor Cables
CABLE-RWL-010
HOBO MicroRX water level sensor cable, 10m
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$123.00
Onset HOBO MicroRX Water Level Sensor Cables
CABLE-RWL-015
HOBO MicroRX water level sensor cable, 15m
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$144.00
Onset HOBO MicroRX Water Level Sensor Cables
CABLE-RWL-030
HOBO MicroRX water level sensor cable, 30m
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$208.00
Onset HOBO MicroRX Water Level Sensor Cables
CABLE-RWL-060
HOBO MicroRX water level sensor cable, 60m
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$341.00
HOBO MX2001 water level sensor with stainless steel housing, 4m/13' range
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$375.00
Onset HOBO MX2001 Water Level Sensors
MX2001-01-SS-S
HOBO MX2001 water level sensor with stainless steel housing, 9m/30' range
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$375.00
Onset HOBO MX2001 Water Level Sensors
MX2001-02-SS-S
HOBO MX2001 water level sensor with stainless steel housing, 30m/100' range
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$375.00
Onset HOBO MX2001 Water Level Sensors
MX2001-03-SS-S
HOBO MX2001 water level sensor with stainless steel housing, 76m/250' range
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$375.00
Onset HOBO MX2001 Water Level Sensors
MX2001-04-Ti-S
HOBO MX2001 water level sensor with titanium housing, 4m/13' range
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$425.00
Onset HOBO MX2001 Water Level Sensors
MX2001-01-Ti-S
HOBO MX2001 water level sensor with titanium housing, 9m/30' range
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$425.00
Onset HOBOlink Service Plans
SP-611
HOBOlink service plan, user-supplied 4G SIM with 30 minute logging, 6 hour connections & up to 20 sensors, priced per year
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$49.00
Onset HOBOlink Service Plans
SP-610
HOBOlink service plan, user-supplied 4G SIM with 1 minute logging, 10 minute connections & up to 65 sensors, priced per year
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$149.00
Onset HOBOlink Service Plans
SP-812
HOBOlink service plan, Basic 4G with 1 minute logging, 1 hour connections & up to 20 sensors, priced per year
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$199.00
Onset HOBOlink Service Plans
SP-814
HOBOlink service plan, Standard 4G with 1 minute logging, 10 minute connections & up to 25 sensors, priced per year
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$299.00
Onset HOBOlink Service Plans
SP-816
HOBOlink service plan, Premium 4G with 1 minute logging, 10 minute connections & up to 65 sensors, priced per year
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$350.00
USB cable
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$16.00
AC power adapter, universal input volt power
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$35.00
Grounding wire for H21-USB & RX2100 stations
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$13.00
Grounding kit
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$65.00
U-bolt kit for station mast/tripod mounting, set of 2
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$8.00
1.5m weather station mast
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$40.00
3m weather station mast
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$60.00
2m weather station tripod
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$70.00
Onset 2m Weather Station Tripod
M-TPB-KIT
2m weather station tripod kit, includes grounding kit, guy wire kit, 1/2" stake kit, 1/4" stake kit & mast level
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$230.00
3m weather station tripod
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$180.00
Onset 3m Weather Station Tripod
M-TPA-KIT
3m weather station tripod kit, includes grounding kit, guy wire kit, 1/2" stake kit & mast level
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$320.00
MicroRX well cap, 2"
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$63.00

The HOBO MicroRX Water Level Station is a cellular, web-enabled 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.

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

The compact and durable station, together with the non-vented water level sensor, enables harsh condition deployments and reliable monitoring. The optional integrated solar panel or battery power, with a wide range of plug-and-play smart sensors, supports flexible environmental monitoring.

  • Station-side alarms for water flow and accumulated rainfall triggered at 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
Questions & Answers
Does this come with an active cellular account?

The MicroRX station requires a HOBOlink service plan, which can include an active 4G SIM card/data account. Alternatively, the customer can provide their own 4G SIM card with the SP-611 service plan. See the Accessories tab for more information.

Can other sensors be integrated with this station?

Yes, the MicroRX water level station includes inputs for five plug-and-play Onset smart sensors.

Please, mind that only logged in users can submit questions

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