FS 1621 Multibeam Echosounder
Features
● Splendid industrial design with ruggedized composite ma- terials.
● Highly integrated for any vessel portable mobilization.
● Leading bottom detection algorithm, combined am- plitude-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.
Specifications
| 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 |
Customized Echosounders
The FS - Smart echosounder is perfectly designed for col- lecting draft, depth, sound velocity, temperature and other parameters simultaneously, which increases overall work productivity. Collected data and bathygrams are transmit-ted to computer terminals via WiFi or Ethernet communi- cation. The system is fully integrated and suitably installed on unmanned vehicles and other platforms.
The FS-Smart echosounder
The ship draft detection system is designed for mea- su ring the ship's draft depth, mainly consisting of sin- gle-beam echosounders, pressure sensors, inclination sensors, SVP and other measuring instruments. When the ship passes above the detection structure frame, the single-beam sensor array will measure the distance from the bottom surface of the ship to the frame, and thereby calculate the ship draft.
The cableway echosounder is composed of the trans- ducer (installed on the lead fish of the hydrological ca- bleway), the host (suspended on the lifting rope of the hydrological cableway), high-power WiFi and software, suitable for hydrological cableway Sounding.
The ship draft detection system
The cableway echosounder
