SDE-28D
Single Frequency Digital Echo Sounder
SDE-28D (for depth measurements) Real-time vivid display of graphic and data, easy approach to underwater waves Integrated sound velocity calculation for more accurate results. Smart alarm for shallow water and “No echo” tracking to secure hydrographic operations Real-time display of the water depth value tracking lines, easy to be compared with underwater waves Automatic measurements and switch Intelligent operation, easy to use Optional output formats.
Description
SDE-28D (for depth measurements)
Real-time vivid display of graphic and data,easy approach to underwater waves
Integrated sound velocity calculation for more accurate results
Smart alarm for shallow water and “No echo” tracking to secure hydrographic operations
Real-time display of the water depth value tracking lines, easy to be compared with underwater waves
Automatic measurements and switch
Intelligent operation, easy to use
Optional output formats and convenient
Embedded WindowsXP operating system, user-friendly interface
Integrated with both computer and echo sounder at industrial level, yet low power consumption
Full aluminum housing, compact and handy, particularly designed for less-than-ideal circumstances
High-speed DSP chip processing technology to ensure reliable waveforms and depth values
Supports NMEA-0183 communication to gain orientation information
High compatibility, flexible to connect different GPS devices
Built-in flash memory upgradeable to larger capacity for diverse demands
12.1-inch color LCD featuring a wide viewing angle and adjustable brightness
Automatic storage of depth data up to 24 hours, supports replay
Specifications
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General
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Max. power consumption [W]
400
Min. external DC power [V]
9
Max. external DC power [V]
18
Min. external AC power [V]
110
Max. external AC power [V]
260
Weight in air [kg]
7.5
Width [m]
0.14
Length [m]
0.35
Height [m]
0.29
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System integration
-
Real-time sound velocity and temperature profile inclusion
Y
Supported external data inputs
-
Mode of operation
-
Software platform
Windows XP
Min. depth of operation [m]
0.3
Max. depth of operation [m]
2000
Min. frequency [kHz]
20
Max. frequency [kHz]
200
Min. power output [W]
300
Max. power output [W]
800
Min. beam angle [deg]
7
Max. beam angle [deg]
7
Depth resolution [m]
0.01
Max. sounding rate [Hz]
30
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Other specifications
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Internal data logging details
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Output
-
Connectors
-
Logging unit
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Portability