Autonomous Echosounder EA400
EA400 is unique in the market as an Autonomous Echosounder with many useful practical features. It measures acoustic backscatter data along the full water columns as well as accurate altitude(distance) data for sediment monitoring, wave/tide monitoring, zooplankton studies with long term logging capabilities.
EchoLogger
Goyang-Si, KR
Description
Echologger EA400 is unique in the market as an Autonomous Echosounder with many useful practical scientific features.
The device collects accurate underwater backscatter data along full water columns.
It is specially designed for sediment monitoring, wave/tide monitoring, zooplankton studies with long term logging capabilities.
FEATURES
- Fully self-contained Echosounder
- Backscatter data collection along full water columns
- Long Life with 3 D-type alkaline batteries
- Ideal for long-term monitoring (more than a year depending on ping rates)
- High speed downloading via the SD card
- Bluetooth Communication for real-time monitoring
- User friendly GUI software provided
- Also can be controlled via a terminal program like Hyper Terminal
- Deep sea version available (up to 1,000m)
- Unique device in the market
APPLICATIONS
- Sediment Monitoring
- Accurate Backscatter Data
- Altitude Measurement
- Wireless Real-time Bottom Tracking
- Wave Height/ Tide Monitoring
- Bridge Scour Monitoring
Do you have questions about this product?
- Questions about price, availability, and/or retailers
- Questions about technical specifications and usage
- Questions about suitability for your project or application
Specifications
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General
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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]
0.07
Length [m]
0.07
Height [m]
0.26
-
System integration
-
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
Supported external data inputs
-
Mode of operation
-
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
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Other specifications
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Main use of the system
Sediment monitoring in remote place where cabling is not possible.
Internal data logging details
-
Output
-
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
-
Logging unit
-
Weight [kg]
0.5
Width [m]
0.07
Length [m]
0.07
Height [m]
0.26
Portability
Portable
Documents
Brochure
ea400-introduction-2016.pdf
193.68 KB
