Blueye X3 Equipment
Oculus M370s Single-Frequency Multibeam Imaging Sonar
Single-frequency imaging multibeam sonar in a rugged form factor. Depth rating down to 500 meters.
Blueprint Subsea

The Oculus M370s multibeam sonar from Blueprint Subsea is a cost-effective and robust sonar helping the operator navigate, identify objects and increase situational awareness under the surface.
The M370s is ideal for long-range navigation and general situational awareness, providing effective coverage over extended distances.
In-app sonar viewer: follow the sonar imagery directly in the Blueye app
The sonar viewer is fully integrated into the Blueye app, removing the need for 3-party software running on a secondary device. The sonar viewer allows you to measure objects using touch, adjust gain and range, record and capture visuals, and export files for further data processing.
Some of the sonar controls are even available directly from the Xbox or Blueye Rugged Controller too, such as adjusting gain, range and the tilt angle of the sonar.
The integration with the Blueye X3 ROV enables the operator to adjust the sonar vertically from -30° to 30° directly from the Blueye app.
Operating frequency: 375kHz
Range: 200m
Horizontal Aperture: 130°
Vertical Aperture: 20°

Technical Specifications
Oculus M370s Single-Frequency Multibeam Imaging Sonar
Single-frequency imaging multibeam sonar in a rugged form factor. Depth rating down to 500 meters.










Mechanical | |
Dimensions | 122 mm (L) x 122 mm (W) x 62 mm (H) |
Construction | Anodised Aluminium |
Weight | 980 g (Air), 360 g (Water) |
Depth Rating | 500 m |
Temp. Range (operating) | -5°C up to +35°C |
Temp. Range (Storage) | -20°C up to +50°C |
Performance | |
Operating Frequency | 375 kHz |
Range (maximum) | 200 m |
Range (minimum) | 0.2 m |
Range Resolution | 8 mm |
Update Rate (maximum) | 40 Hz |
Horizontal Aperture | 130° |
Vertical Aperture | 20° |
Number of Beams (maximum) | 256 |
Angular Resolution | 2 ° |
Beam Separation | 0.5° |
Electrical | |
Connector | Impulse IE55 Series, 6-way |
Communications | 4-wire 100-BaseT Ethernet 2-wire DSL extender module |
Supply Voltage | 12 V to 32 V DC non-isolated |
Power Consumption | 10 W to 35 W (model and range dependent) |
Integrated Sensor | Water pressure and temperature (for Velocity-of-Sound calculations) |
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