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Bulk water meter

Arad Octave Ultrasonic Bulk Water Meter with Pulse Output – Plastic Body – 40mm – 50mm


Arad Octave  – a new revolutionary, precise and super reliable ultrasonic bulk water meter. With superior hydraulic and batteries that last up to 15 years, the Octave is today’s best choice for bulk meters.

Details Code Price Quantity  
40mm Octave Ultrasonic Meter c/w Coupling Set ADOCT40 $1,353.60
 ex GST
50mm Octave Ultrasonic Meter c/w Coupling Set ADOCT50 $1,375.20
 ex GST
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  • Bi-directional - including bi-directional outputs (digital and analog)
  • Flexible data formats including flow directions, flow rates and volumes
  • AMR and cellular networks ready with alerts and statistics features
  • Miltiline LCD
  • Programmable Display (units and outputs resolution)
  • EMI / RFI Protection
  • Dual beam ultrasonic technology for precise and ultra reliable metering
  • No moving parts
  • Excellent long-term stability and reliability
  • Battery powered -up to 15 years life expectancy
  • Rugged mechanical design - Submersible (IP68)
  • Extremely sensitive and accurate in low flows


The Arad Octave bulk water meter with highly reinforced polymer construction is suitable for "district" uses- from apartment buildings to small neighborhoods/ housing projects. The reduced weight helps to alleviate pressure on the plumbing systems and helps to prevent distortions.


Utilities, Waterworks, industrial and agricultural applications

Technical Specifications

Maximum Working Pressure 16 bar
Liquid Temperature 0.1 up to 50 º C
Precision Class ISO 4064 rev.2005, Accuracy class 2
Configuration Compact - The display is built in to the unit
Power Source 2 D size Li-battery: up to 15 years life time
Environmental Protection IP 68, Ambient operation temp. -25°C up to +55°C
Volume Display Options 1. Net (Forward less reverse)

2. Forward only

3. Reverse only

4. Forward & reverse alternating

Data Logger Volumes and alarms data (48KB)
Connections 40mm & 50mm threaded: with couplings to BSP
Severity levels Mechanical class M1

Electromagnetic environment class E1

Pressure Loss ΔP 0.16 bar