Octave water meters

The ARAD Octave is a revolutionary, accurate and reliable ultrasonic water meter based on the dual beam technology.
The Octave has a good hydraulic characteristic and advanced possibilities.
Two adapters are available for the Octave:
With double pulse (open collector and dry contact) and analog signal.



  • No moving parts, hence impervious to contaminated water
  • Standard double pulse signal (open collector)
  • Long-term stability and reliability
  • Battery with 10 year service life expectation
  • Sturdy mechanical design - (IP 68)
  • Very precise measurement with low flow rates
  • Possibility of bidirectional measurement
  • Clear read-out including flow direction, flow rate, volume and leak detection
  • Large and programmable LC display
  • Programmable outputs



Water supply companies, irrigation and drainage systems and industrial applications

Download technical information

Download technical information