Octave Ultrasonic Meters

The Octave Ultrasonic Meters are a revolutionary, precise and ultra-reliable ultrasonic bulk water meter with no moving parts. With superior hydraulics and batteries that last more than 15 years, the Octave is today’s best choice for bulk meters. Available in flanged, polymer threaded, threaded, and stainless steel variations. The stainless steel (SS316) body is especially suited for aggressive water in industrial processes.

With superior hydraulic and batteries that last up to 15 years, the Octave is today’s best choice for bulk meters.  The Octave Range is NMI approved.

The leaks detection module maps the physical network structure into groups. Utilizing a smart algorithm, it is able to calculate even the slightest water loss within any specific group, or between main groups and sub-groups.

Volume Display Options

  1. Net (Forward less Reverse)
  2. Forward Only
  3. Reverse only
  4. Forward and Reverse alternating

The system is also capable of identifying deliberate damage to the meters and visual alerts are shown on the display. It has an IP68 Rating.

The system records 1 directional flow and visual alerts are shown on the display.

Note: Approved utility use only. No WaterMark (except 50mm Poly)


2015 – Water Meter Octave RMC Flanged.rfa
2016 – Water Meter Octave RMC Flanged.rfa
2017 – Water Meter Octave RMC Flanged.rfa
2018 – Water Meter Octave RMC Flanged.rfa


Octave Ultrasonic Water Meter

Size Catalogue Number
50mm Flanged SS WM500OCTSS
50mm Polymer Threaded * WM500OCT-POLY
80mm Flanged SS WM800OCTSS
100mm Flanged SS WM1000OCTSS
150mm Flanged SS WM1500OCTSS
200mm Flanged Cast Iron WM2000OCT
250mm Flanged Cast Iron WM2500OCT
300mm Flanged Cast Iron WM3000OCT

* Threaded versions are provided with couplings. WaterMark approved.

Note: Option for Octaves with spool pieces to meet Australian length requirements are also available. All meters are ISO length.