Octave Ultrasonic Meter

The Octave is the industry leader in turn down ratio for any solid-state meter. The Octave 2″-4″ offer a minimum 1000:1 flow measurement ratio. By comparison, three other ultrasonic water meters on the market have a turndown ratio of 320:1 ratio on their 2″ ultrasonic meter. This placed Octave’s total flow measurement capabilities at almost 3x better than these other suppliers.

The Octave also carries an unprecedented 10-year full warranty on all electronics, batteries, and accuracy. The next best warranty for any commercial meter is 10 years for the battery but only 3 years for everything else. This is a 233% improvement over the competition.

A valuable feature many of our customers appreciate is the modularity of the encoder interface that provides easy connectivity and interoperability to our Allegro AMI and other meter reading systems. In the event of vandalism or accidental damage (for example, cutting the cable), the Octave’s encoder module can be removed/replaced without further effort to the meter itself.

All 1.5” – 8” Octave meters are provided with FM (Factory Mutual) and UL (Underwriter’s Laboratory) Approval. FM Approval is available for our large ultrasonic water meter sizes including 10” and 12” Octaves. This is valuable in the event a meter is needed at a facility where a fire-approved meter is needed.

The Octave is unique in that when paired with the Sonata Ultrasonic for Residential, Master Meter is the only manufacturer capable of providing ultrasonic measurement from 5/8” – 12” on a common development platform. The Octave Ultrasonic has won awards from water utility VIPs year-over-year during the annual Smart Water Summit conference as part of Master Meter’s ‘Best Smart Water Product or Solution.’

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