The BlueView BV5000 MK2 is a 3D mechanical scanning sonar that produces high-resolution images and point clouds of underwater areas, structures, and objects. Its multibeam sonar head works with an integrated pan-and-tilt mechanism to generate sector and spherical scans. The system can operate in low- and zero-visibility conditions and can be used alongside laser scan imagery.
The lightweight unit can be installed on ROVs and AUVs and is rated to a depth of 1,000 m. For surface-based work, it can be deployed from locations such as docks and bridges, or from a vessel using an optional tripod. The sonar operates at 1.35 MHz, has a maximum range of 30 m and an optimum range of 1–20 m, and uses Ethernet and RS485 interfaces for the sonar and pan-and-tilt assembly.
Key Features
- 3D scanning: Produces point clouds, sector scans, and spherical scans of underwater scenes.
- Subsea deployment: Mounts on ROVs and AUVs for operations down to 1,000 m.
- Surface deployment: Supports optional tripod installation for dockside, bridge, and vessel-based work.
- Imaging range: Reaches up to 30 m, with a stated optimum range of 1–20 m.
- Software: Includes ProScan and BlueViewer; optional QuickStitch supports viewing, cleaning, aligning, measuring, and profile generation.
Applications
- 3D site surveys and structure inspections
- Oil field and rig decommissioning inspections
- Bridge inspection and scour monitoring
- Undercut and spalling inspection and monitoring
- Underwater metrology
