HY1621 Multibeam Echosounder

Splendid industrial design with ruggedized composite materials.
Highly integrated for any vessel portable mobilization.
Leading bottom detection algorithm, combined amplitude-phase detection, allowing for improved swath performance either in both central and edge of baseline, ensuring efficiency of survey and post-processing.
Fully automatic operation for less workforce.
Real-time roll stabilization, allowing for accurate data in full depth range.
Windows®-based GUI user interface, compatible with all major post-processing software.
Multiple universal interfaces for positioning and attitude data input.

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Product Overview Specifications Case Study Download

The HY1621 is a brand new high resolution multibeam echosounder product series with full proprietary intellectual property of Haiying Marine. The ideally selected 210kHz frequency provides excellent data quality and ease of use over depths from 1m to 500m. Equi-Distant and Equi-Angle modes can be selected from operation software. With comparable performance to that of similar advanced MBEs in the world, the HY1621 is perfectly used in channel dredging, geological survey, coastal and estuary survey, shipwreck salvage and other applications.

Data example of HY1621 multibeam echosounder, surveyed in Xin’an River, China

Frequency	210kHz
Source level	220dB
Pulse length	50us～500us, adjustable
Depth range	1～500m (slant range)
Resolution	1cm
Accuracy	Comply with IHO S44 standard
Swath coverage	100°~140°
Number of beams	320
Beam width	1.5°×1.5°
Ping rate	Up to 40 Pings/s
Roll stabilization	±10°
Beam distribution mode	Equi-Distant or Equi-Angle
Input voltage	110~240VAC 50/60Hz
Average power	100W
IP grade	IP67
Cable length	25m (standard), Optional: 15m, 50m or 100m
Operation temp.	-10°C～+40°C
Storage temp.	-40°C～+70°C
Dimension of receiver	456mm (L)×215mm (W)×145mm (H)
Dimension of projector	275mm (L)×115mm (W)×83mm (H)
Weight of sonarhead	13.9kg in air
Dimension of topside processor	315mm (L)×215mm (W)×105 mm (H)
Weight of topside processor	2.95kg
Depth rating (sonar head)	50m
Warranty	1 year
Composition	T type sonar head, topside processor, 25m watertight cable, mounting bracket, fairing

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