Tunnel Inspection & Monitoring
Track Geometry Measuring Trolley
Deformation Monitoring Solutions
Survey Services & Data Processing
GNSS Reference Networks
SOUTH Monitoring System
SOUTH SDE-260D is full digital dual frequency echo sounder, follows the style of the SOUTH echo sounder products, has very good performance product with advanced echo and digital processing technology. The standard configuration of the sde-260d dual-frequency sounder is 200 kHz and 20 kHz. high-frequency precision, good low-frequency penetration and strong anti-interference performance, can not only ensure the precision of the water depth measurement, but also effectively eliminate the influence of the muddy water, the quicksand layer, the weeds, the hull noise and the water vortex on the water depth measurement, and more effectively reduce the interference of the false water depth, The measurement of the silting and floating mud in the dredging construction is also very effective.
EchoSounder software is main use for configure the transducer sounding parameters, collect the echo wave raw data, transmit the data depth data to the Hysurvey software. See below picture is the main interface of this software:
Hysurvey software is main used for setting up project parameters, survey navigation, collecting the depth and position data, echo data process and result data output.
Below is the main interface and the function introduce of the Hysurvey:
Low: 20KHz, 24KHz, 33KHz (optional)
High frequency: 1cm ± 0.1% D (D is depth constant value)
Low frequency: 10cm ± 0.1% D (D is depth constant value)
14Hz, Maximum 30Hz
1300 - 1700m/s
AGC and TVG, depth and gain, a double door tracking
|Output data format||
NMEA0183, DESO25, SOUTH, SDH-13D
-30℃ ~ 60℃ non-condensing
9-18V DC, 110V-260V AC
12.1-inch color LCD touch screen
3 × USB, 2 × RS232, 1 × VGA
35cm × 30cm × 15cm
Note: all information above is subject to change without any prior notice.