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HF Octave

Reliable consumption measurement of large volumes of water.

With the OCTAVE High Flow, ARAD expands its proven OCTAVE series to include a version designed for applications with exceptionally high water flow rates. The OCTAVE High Flow has been specifically developed for the reliable measurement of large volumes of water and offers a Q3 value 2.5 times higher than that of the standard model. This makes it ideally suited for applications involving high flow rates within utility networks and industrial sectors.

Meter types

Octave High Flow*
DN80 DN100 DN150 DN200
Material Stainless steel Stainless steel Stainless steel Stainless steel
L [mm] 225 250 300 350
Q3 [m³/h] 160 250 630 1000
Q3 [m³/h] 160 250 630 1000
Start flow [m³/h] 0.05 0.2 0.5 0.5

Data transmission

Thanks to external communication interfaces, the meter can be connected via the following options:

  • Wired transmission

    • M-Bus

    • Modbus

    • Pulse output

    • 4–20 mA

  • Wireless transmission

    • Wireless M-Bus

    • LoRaWAN

    • NB-IoT

Technical data

  • IP68

  • 16 bar operating pressure

  • T50

  • -25 – 50°C ambient temperature

  • Configurable output interface

  • Multiple display options

  • Overload capacity beyond Q4

  • R250

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Ethics in Business

INNOVATION EXCELLENCE AWARD 2022

Baden-Württemberg Environmental Technology Award

German Innovation Prize for Climate and Environment

VR Innovation Award

German Raw Material Efficiency Prize 2022

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