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All Products
Omniscan 3D — Real-Time 3D Point Clouds
Bridges the gap between side-scan sonar and full multibeam at a fraction of the cost. Generate dense 3D point clouds in real time from a single ROV pass — no post-processing required.
Real-time 3D point cloud — Omniscan 3D 450 SS in SonarView
The Omniscan 3D series delivers photogrammetry-quality 3D imaging using high-frequency sonar — ideal for underwater structure inspection, archaeological survey, and seabed characterisation where optical cameras fail due to turbidity or depth.
View Imaging Sonar Page →
Omniscan 3D 450 SS AIO
All-in-one integrated unit. Single cable deployment, immediate 3D imaging.
Omniscan 3D 450 SS Modular
Modular form factor. Flexible mounting for custom ROV integrations.
Omniscan 3D Upgrade Kit
Upgrade an existing Omniscan 450 SS to full 3D capability with the RX16 receive module.
Omniscan 450 — Imaging Sonars
Forward-looking and side-scan sonar for ROV navigation, structure inspection, search & recovery, and seabed mapping. Compatible with BlueROV2, FIFISH, BlueBoat, and custom platforms.
Forward-Looking
Omniscan 450 FS 100m
100m rated forward-looking sonar for ROV navigation, structure inspection, and obstacle avoidance.
Forward-Looking
Omniscan 450 FS 300m
300m depth-rated variant for deep ROV operations. Single cable Ethernet + power.
QYSEA Edition
Omniscan 450 FS 100m QYSEA
Factory-configured for QYSEA FIFISH E-GO and Master platforms. Plug-and-play integration.
QYSEA Edition
Omniscan 450 FS 300m QYSEA
300m QYSEA variant for deeper FIFISH deployments.
Side-Scan
Omniscan 450 SS 300m
300m side-scan sonar for seabed mapping, search & recovery, and archaeological survey.
BlueBoat
Omniscan 450 SS BlueBoat
Side-scan optimised for BlueBoat USV deployment. Hydrographic-quality imagery from an autonomous surface vehicle.
Compact
Omniscan 450 Compact
All-in-one enclosure with integrated 3-port Ethernet switch. Ideal for small ROVs with limited cable runs.
Subsea Positioning — USBL, DVL & ROV Locators
Know where your ROV is at all times. From entry-level acoustic locators to professional USBL systems with GPS integration and DVL-aided positioning.
Bundle
ROVLe Bundle Mk II
Complete Mk II system. Entry-level acoustic positioning for recreational and light commercial ROV operators.
Bundle
ROVLe Bundle Mk III
Complete Mk III system. Improved ease-of-use, enhanced accuracy, no magnetic calibration required.
Bundle
ROVLe Bundle Mk V
Latest bundle combining enhanced performance with simplified topside setup. Ideal for professional operators.
Mk II
ROV Locator Mk II Receiver
Autosync receiver. Topside unit receiving acoustic position data.
Mk II
ROV Locator Mk II Transmitter
Autosync transmitter. Attaches to ROV, transmits acoustic ping to topside receiver.
Mk III
ROV Locator Mk III Transceiver
Topside transceiver for Mk III system. Combined transmit and receive in a single unit.
Mk III
Wired
Wired Omnitrack (PoE)
Complete Omnitrack USBL with 25m PoE tether and Network Hub. Plug-and-play wired system for use from vessels, docks, and jetties.
Wireless
Wireless Omnitrack (Wi-Fi)
Complete Omnitrack USBL with long-range Wi-Fi module and Network Hub. Operate from shore up to 1km away.
DVL
Tracker 650 DVL
675 kHz Doppler Velocity Log for position hold and gap-filling between USBL pings. MAVLink and ArduSub compatible.
Bathymetry — Depth Mapping Systems
Professional depth data from small uncrewed platforms. From 16-channel multibeam for USV survey operations to a compact single-beam for ROV and AUV use.
Multibeam
Surveyor 240-16 MBES
16-channel multibeam echosounder for small USVs. 240 kHz, 80° swath, integrated IMU. Survey 10× faster than single-beam.
Single-Beam
Sounder S500
CHIRP single-beam echosounder for ROVs and AUVs. Lightweight, 300m depth rated, exports to standard formats.
Accessories & Add-ons
Brackets, network hubs, GPS modules, and floats to complete your Cerulean Sonar installation.
Subsea
Manifold 5L Network Hub
Subsea network hub for connecting multiple Cerulean Sonar devices over a single tether connection.
Topside
Network Hub (Topside)
Topside network hub for multi-device sonar setups. Compatible with Omnitrack, Omniscan, and Tracker systems.
GPS
GPS Module
Topside GPS module for geo-referenced positioning data. Pairs with ROV Locator and Omnitrack systems.
ROVL
ROVL Topside Float
Buoyant topside float for ROV Locator receiver. Keeps the transducer at optimal depth during surface operations.
Bracket
FS Bracket
Mounting bracket for Omniscan 450 FS forward-looking sonar. Compatible with standard BlueROV2 rail systems.
Bracket
SS Bracket
Mounting bracket for Omniscan 450 SS side-scan sonar. Provides correct downward angle for optimal seabed imaging.
Bracket
Tracker 650 Bracket
Mounting bracket for Tracker 650 DVL. Simple attachment to standard ROV frames.
Designed for Blue Robotics Platforms
Cerulean Sonar products integrate natively with the most capable open-platform ROV and USV systems available. We supply and support both.
BlueBoat
Autonomous surface vehicle for sonar survey, water quality monitoring, and hydrographic mapping. Pair with Omniscan 450 SS or Surveyor 240-16 MBES.
View BlueBoat →
BlueROV2
The world's most popular open-source ROV. Compatible with the full Cerulean Sonar range — imaging, positioning, and bathymetry.
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