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South Surveying & Mapping Instrument Co., Ltd
Single Frequency Digital Echo Sounder SOUTH SDE-28S+

Single Frequency Digital Echo Sounder SOUTH SDE-28S+

Product catalog summary

Specifications
The SDE-28S+ is a Single Frequency Digital Echo Sounder with a frequency of 200 kHz and a beam angle of 7 degrees. It offers a depth resolution of 0.1ft/0.01m and an accuracy of ±1cm±0.1% of the depth value. The ping rate ranges from 14Hz to a maximum of 30Hz, and it supports a sound velocity of 1300-1700m/s with a resolution of 1m/s. The depth range is 0.3-300m/900ft, and it includes gain control features such as AGC and TVG.

Physical and Environmental Specifications
The device operates in temperatures ranging from -30°C to +60°C in non-condensing environments. It has an output power of up to 300 watts and requires a power supply of 9-15V DC, consuming less than 25 watts, with an optional 110~265V AC. The dimensions are 35cm x 29cm x 14cm, and it weighs 7.5kg.

Hardware and User Interface
The embedded system features a CPU frequency of 1.6GHz, 2G internal memory, and an 8G high-speed CF card with support for extended storage. It includes 2 USB ports, 2 RS232 ports, and 1 VGA interface. The display is a 12.1-inch color LCD with a touch screen, running on an embedded Windows XP OS.

Standard Configuration
The package includes the Echo Sounder SDE-28S+, a carrying case, a 200KHz transducer, a transducer pole, communication cables, power supply cables, a keyboard, a mouse, and software such as SDE-28S+ and PowerNav.

Key Features
The device integrates a user-friendly interface with an embedded Windows XP operating system. It is designed for industrial use with low power consumption and features high-speed DSP chip processing technology. It supports NMEA-0183 communication and is compatible with various GPS devices. The device includes a 12.1-inch color LCD with adjustable brightness and can automatically store depth data for up to 24 hours.

Applications
The SDE-28S+ is suitable for hydrographic engineering projects, including coastland and fairway depth measurements, freshwater and reservoir depth measurements, and dredging engineering. It offers real-time display of water depth data, shallow-water alarms, and integrated sound velocity calculations for accurate results.

Catalog excerpts

Single Frequency Digital Echo Sounder SOUTH SDE-28S+-1

SPECIFICATIONS Measurements Frequency 200 kHz Beam Angle 7 Depth Resolution 0.1ft/0.01m Accuracy ± 1cm ±0.1 D (0.1% of depth value) Ping Rate 14Hz, Maximum 30Hz Sound Velocity 1300-1700m/s, resolution is 1m/s Depth Range 0.3-300m/900ft Draft 0-9.9m Gain Control AGC and TVG, depth and gain, a double door tracking Output data format SOUTH, SDH-13D, DES025, INN455, ODOM etc Physical Environmental -30 ~+60 non-condensing Output Power Up to 300 watts Power Supply 9-15V DC, less than 25w, 110~265V AC (optional), Dimension 35cm 29cm 14cm Weight 7.5kg Hardware part Embedded system index CPU frequency 1.6GHz Internal memory 2G Memory capacity 8G high-speed CF card (supports extended storage) I/O interface 2 USB 2 RS232 1 VGA interface Display Panel Layout 12.1-inch color LCD Touch screen Embedded windows XP OS Power ON/OFF Interface protection Separate Panel Overlay for Keyboard Mouse Remarks Measurement accuracy and operation range might vary due to atmospheric conditions, signal multipath, obstructions, observation time, temperature, signal geometry and number of tracked satellites. Specifications subject to change without prior notice. SOUTHTarget yoursuccess Echo Sounder SDE-28S+Single Frequency Digital Echo Sounder 13 STANDARD CONFIGURATION 1. Echo Sounder SDE-28S+ 1pc 2. Carrying Case (for echo sounder) 1pc 5. Carrying Case for Transducer 1pc 6. Double RS-232 Communication Cable 1pc 7. 220V External Power Supply Cable 1pc 8. 220V External Power Supply Cable Adapter 1pc 9. 12V External Power Supply Transfer Cable 1pc 12. Adapter Cable for Mouse & Keyboard 1pc 14. SDE-28S+ Software on board 15. PowerNav Software (with dongle key @ ) on board Dealer info /xfiTargetyoursuccess SOUTH SURVEYING & MAPPING INSTRUMENT CO.,LTD. Add: 2/F, Surveying Building (He Tian Building),NO.26, Ke Yun Road, Guangzhou 510665, China Tel: +86-20-23380891/85524990/23380888 Fax: +86-20-85524889/85529089/23380800 E-mail: [email protected] [email protected] http://www.southinstrument.com http://www.southsurvey.com

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Single Frequency Digital Echo Sounder SOUTH SDE-28S+-2

CrPS Antenna ONBOARD SOFTWARE ■ Depth SDE-28S+ (for depth measurements) Real-time vivid display of graphic and data, easy approach to underwater waves I ntegrated 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 Auto Change Of Depth Range Real-time display of water depth data KEY FEATURES Sound Velocity...

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