AQSense-Edge Belowground

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

NEW CATM/NB-IoT fixed Accelerometers/Vibration Sensors that are installed on belowground valve pits can monitor metal and AC pipes up to 24”.

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

Features and Benefits

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    CE & FCC, Mil810
    Certifications
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    Monitors all Metal and
    A/C pipes above 24”
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    Typical installation on larger
    diameter pipes (above 24”) 300-750
    meters apart (depending on pipe material)
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    10 years
    battery life
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    CATM/NB-IoT
    communication

Sensor Specifications

  • Cellular Communication: CATM/NB-IoT
  • Frequency range: 1-1000Hz
  • Dynamic range: 20 bit
  • Sensitivity: <1 micro g
  • Sampling: Typically once per day, configurable up to 48
  • Time synchronization: Less than 1ms using RF
  • Sensor cable connector: M12
  • Sensor cable length: 2m for ACC
  • 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
  • Sensor Dimensions (Enclosure): D=64mm H=170mm
  • Certification: FCC, CE, Mil810
  • Enclosure weight: 380g
  • Enclosure material: Aluminum 6061 with anti-corrosive coating

Antennas

  • Type: External SMA Standard
  • Dimensions: 50 x 12 mm (LTE); 102 x 13 mm (FM)
  • Polarization: Linear, omni directional
  • Average / Peak Gain: 2.1 / 3.5 dBi

Interface

  • 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