Landscape & Turf

Octave® Ultrasonic Water Meter

Double beam ultrasonic sensors provide highly accurate flow data. With no moving parts, the Octave offers precise measurements and instant data reports.

Why Octave

  • Accurate Flow Data Within ± 1.5%
    Double-beam ultrasonic sensors provide highly accurate flow data and reliable operation.
  • No Impeller Or Moving Parts In The Flow Path
    Ensures unrestricted low pressure loss flows.
  • Long Term Performance
    Lithium batteries provide a 10 year life expectancy.
  • Sealed And Tamper Proof IP68 Register
    Programmed to log and display both forward and reverse flow. Physically reversing the meter will not decrease the forward flow totalizer.

Product Advantages

  • Instant Information Readings
    Flow and volume information, leak detection, flow direction, output mode, battery level, alarms and errors are viewable from a multi-readout screen.
  • Unique Serial Number And Accuracy Certificate
    Each meter has its own unalterable bar-coded serial number and includes a certificate verifying flow accuracy.
  • Reduced Maintenance
    Requires less maintenance for wear-prone parts commonly found in other meters.


  • Commercial applications
  • Communicate with irrigation controllers and measures water usage for effective water management


  • Sizes: 2″, 3″, 4″, 6″, 8″, 10″ and 12″
  • Body: Epoxy-coated cast iron with flange inlet and outlet
  • Flow Range: <1 GPM TO 1,600 GPM
  • Maximum Working pressure: 230 psi
  • Fluid Temperature Range: 32° to 122° F (0.1° to 50° C)
  • Connections for Metal Body: Flanges ANSI ISO for AWWA connections standard
  • Connections for Plastic Body: Male pipe thread with ASTM couplers
  • Environmental Protection: IP-68, Ambient operation temperature for display: -13° to 131° F (-25° to 55° C)
  • Display Units: Multi-line, programmable 9 digit LCD Display
  • Output (optional): Programmable single/dual open collector pulse output or externally powered 4-20 mA loop.
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