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EchoLogger Autonomous Echosounder EA400

EA400 is unique in the market as an Autonomous Echosounder with many useful practical features.
It is optimized for sediment monitoring, wave/tide monitoring, zooplankton studies with long term logging capabilities.
The device can also transmit ac

  • EchoLogger Autonomous Echosounder EA400
EchoLogger
303,VentureCenter,76,Hanggongdaehak-Ro,Deokyang-Gu
10540 Goyang-Si
Korea
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Description

EA400 is unique in the market as an Autonomous Echosounder with many useful practical features. It is optimized for sediment monitoring, wave/tide monitoring, zooplankton studies with long term logging capabilities. The device can also transmit accurate underwater backscatter data in real time using Bluetooth communication.

Specifications

  • Year of initial development
    2013
  • Min. external DC power [V]
    4
  • Max. external DC power [V]
    5
  • Min. external AC power [V]
    0
  • Max. external AC power [V]
    0
  • Weight in air [kg]
    0.5
  • Width [m]
    0.070
  • Length [m]
    0.070
  • Height [m]
    0.260
  • Weight [kg]
    0.5
  • Width [m]
    0.070
  • Length [m]
    0.070
  • Height [m]
    0.260
  • Portability
    Portable
  • Software platform
    Other
  • Max. depth of operation [m]
    3000
  • Min. frequency [kHz]
    450
  • Max. frequency [kHz]
    450
  • Number of simultaneous frequencies
    1
  • Standard power output [W]
    0
  • Min. power output [W]
    0
  • Max. power output [W]
    0
  • Min. beam angle [deg]
    5
  • Max. beam angle [deg]
    5
  • Depth resolution [m]
    0.001
  • Depth-dependent uncertainty [%]
    0
  • Max. sounding rate [Hz]
    10
  • Min. pulse length [ms]
    0.01
  • Max. pulse length [ms]
    0.1
  • Dynamic range [dB]
    60
  • Remote operation capability
    Y
  • Marking of events and other annotations
    Y
  • Real-time sound velocity and temperature profile inclusion
    Y
  • Real-time coupling to survey/post-processing software
    N
  • Data displayed in real time
    Autonomous device Format of recorded data can be provided on request
  • Data output options
    Temperature & Alttude
  • Data output formats
    ASCII CSV, TXT or Binary Hexa
  • Data output for sea floor classification
    N
  • Data display details
    Format of recorded data can be provided on request
  • Connectors
    Bluetooth
  • Main use of the system
    Sediment monitoring in remote place where cabling is not possible.

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