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ARAD Octave™ Water Meters

ARAD Octave™ Water Meters

The Octave™ water meter solution; a revolutionary, precise and ultra-reliable ultrasonic bulk water meter. This meter, having both superior hydraulic performance as well as advanced alert, data and statistical features, makes water management easy.

Ideal for all municipal, agricultural and water distribution applications where precise water metering is vital.
  • Ultrasonic Technology
  • Double beam ultrasonic transducers create unsurpassed accuracy and reliability
  • Analogue & Digital Pulse Outputs
  • No Moving Parts
  • Means no wear and tear, loss of accuracy and no maintenance
  • Digital Display
  • Large and clear digital display features volume and current flow rates
  • Robust Mechanical Design
  • Vacuum sealed IP68 for long life and high performance
  • Long Battery Life
  • 10 year battery life expectancy is the longest on the market
  • Bi-directional - including bi-directional outputs
  • Programmable display (units and outputs resolution)
  • Flexible data formats including flow directions, flow rates and volumes

Available sizes

50mm, 80mm, 100mm, 150mm and 200mm
Technical Specifications
  • Maximum working pressure: 16 bar standard
  • Operating water temperature: 0.1°C to 50°C
  • Operating ambient temperature: -25°C to 55°C
  • Body: cast iron, epoxy coated
  • Connections: Flange SANS 1123 Table 1600*
  • Accuracy
    • Qmin to Qtransitional = 5%
    • Qtransitional to Qmax = 2%
  • Three electronic outputs (requires a separate output module for each):
    • Open collector (digital)
    • Closed contact
    • Analogue 4 - 20mA

*(ISO / DIN PN16)


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