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Water Flow Sensor

by Farmo
Original price $539.38 - Original price $539.38
Original price
$539.38 - $539.38
Current price $539.38
Choose connectivity option: NB-IoT

Farmo technology is not intended to replace human oversight but can allow much more frequent monitoring and provide historical insights for analysis.

The Farmo Water Flow sensor can monitor water flow and receive alerts when water flow drops or reaches a certain rate. Configured for simple set up and visualisation on the Farmo dashboard. Pulses are counted continually with the accumulated count reported periodically every 4 hours.

Fits directly to 2" poly pipe, or 1 1/2" with the size adaptors provided.  Note the size adaptors are provided, but the rural poly fittings are not.

These flow meters are accurate to +/- 5% for flow rates from 10 L/min up to 300 L/min.

Options: NB-IoT or LoRaWAN

See NB-IoT coverage
No gateway needed
Farmo subscription required


LoRaWAN coverage required
AS923 standard (AU915 available upon request)
Farmo subscription required


Sensor Details

  • Min flow 10 l/min
  • Max flow 300 l/min
  • Water Temp 1-40 deg °C
  • Rechargeable battery with solar panel included.

Pulse counting

  • Waterproof enclosure
  • Includes pulse counting totaliser so lost data does not affect data accuracy
  • Farmo dashboard
  • Display flow rate
  • Set custom alerts via email Application areas


  • All Farmo products include a 12 month warranty on mechanical and plastic parts.

Installation Instructions [download]

Data Sheet [download]