Octave® Ultrasonic Water Meters

Octave® Ultrasonic Water Meters have a ± 1.5% accuracy for nominal flow rates. The vacuum sealed and tamper proof register provides durability and long-term performance. A multi-line digital readout display provides immediate reporting and visual indicators for critical conditions. Lithium batteries provide a 10 year life expectancy. Octave also offers a 5 year pro-rated warranty – the industry’s longest.

Why Octave Water Meters?

Double-beam ultrasonic sensors provide highly accurate flow data and reliable operation.
No impeller or moving parts in the flow path provides for unrestricted, low pressure loss flows.
Reduced maintenance of wear-prone parts commonly found in other meters.
Flow ranges from <1 GPM to 5,500 GPM.
Multi-line readout screen provides complete flow and volume information along with:
- Leak detection
- Flow direction
- Output mode
- Battery level
- Alarms and errors
- Active communication mode
Vacuum sealed and tamper proof IP68 register provides durability and long-term performance.
Lithium batteries provide a 10 year life expectancy.

Product Advantages

Each meter has a unique, unalterable bar-coded serial number for identification.
Standard registers are programmed to log and display both forward and reverse flow. Physically reversing the meter will not decrease the forward flow totalizer.
Each meter ships with a certificate verifying flow accuracy with a ± 1.5% accuracy for nominal flow rates.

Specifications

Sizes: 2″, 3″, 4″, 6″, 8″, 10″, and 12″
Body: Epoxy-coated cast iron with flange inlet and outlet
Maximum working pressure: 230 psi
Fluid Temperature Range: 32° to 122° F (0.1° to 50° C)
Connection: Flanges ANSI ISO for AWWA Connection Standard
Power Source: 2 ‘D’ Size non-replaceable Lithium batteries
Environmental Protection: IP-68, Ambient operation temperature for display: -13 to 131° F (-25° to 55° C)
Output (optional): Programmable single/dual open collector pulse output or externally powered 4-20 mA loop

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