AQSense-Edge Hydrophone

Fixed Acoustic Leak Detection by CATM/NB-IoT Hydrophone Correlating Sensors

NEW CATM/NB-IoT Hydrophone Sensors can monitor PVC, PE and large diameter pipes (above 24”). Hydrophone sensors receive their data from the water itself which means they need to tap into the water.

  •  Transfer of large amounts of data through Cellular
  • High accuracy with long range leak detection by acoustic correlation

Features and Benefits

    CE & FCC
    Monitors PE, PVC and
    Transmission pipes
    Typical installation on larger
    diameter pipes (above 24”) 300-1000
    meters apart (depending on pipe material)
    10 years
    battery life

Sensor Specifications

  • Cellular Communication: CATM/NB-IoT
  • Frequency range: 1-1000Hz
  • Dynamic range: 20 bit
  • Pressure rating: 16 bar
  • Sampling: Typically once per day, configurable up to 48
  • Time synchronization: Less than 1ms using RF
  • M12 connector for the electronic unit
  • Waterproof enclosure: IP68
  • Temperature range: (-20°C to 60°C) (-4° to 140° F)
  • Battery type: Replaceable Lithium Metal 3.6V battery size D
  • Battery life: 8-10 years of operation at standard conditions and 1 sample per day
  • Easy installation by Android/IOS app.
  • Self-test: Comprehensive self-test upon installation
  • Remote configuration and parameter changes
  • Cable connector: M12
  • Cable length: 3m for hydrophone
  • Sensor Dimensions (Enclosure): D=64mm H=170mm
  • Certification: FCC, CE, Mil810
  • Enclosure weight: 380g
  • Sensor material: Aluminum 6061 with anti-corrosive coating
  • Sensor threads: 1” BSPT or NPT


  • Type: External SMA Standard
  • Dimensions: 48 x Ø9 mm
  • Polarization: Linear, omni directional
  • Average / Peak Gain: 2.1 / 3.5 dBi


  • Interface physical layer: BLE communication
  • Mobile Application Support: IOS, Android

Operating Conditions

  • Certification: CE / FCC / MIL810
  • Temperature range: (-20° to 60° C) (-4° to 140° F)
  • Battery: Replaceable Lithium Metal 3.6V battery size D
  • Work time: 8-10 years of operation at standard conditions and 1 sample per day

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