Imaging sonar

M1200d
Dual-Frequency
Multibeam Sonar

The Oculus M1200d multibeam sonar is a new generation of imaging sonar, designed for use under a wide variety of underwater applications. Their small form and weight of less than 400g in the water make them ideally suited for a number of applications for fishery management.

1.2 / 2.1 MHz

Dual frequency

512

Beams

<400g

In water

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Oculus M1200d

Built for fishery surveys

They are easy to place in location, adaptable for various positions and simple to move and adjust. Fish detection is clear and precise.

Small and light

A small form and a weight of less than 400g in the water, suited to fishery management work.

Easy to position

Easy to place, adaptable for various positions, and simple to move and adjust.

Clear fish detection

Fish detection is clear and precise across a wide variety of underwater applications.

Specification

Full Specifications

Dimensions, weight, housing, electrical and acoustic performance for the Oculus M1200d.

Dimensions

Length

125mm (4.9")

Width

122mm (4.8")

Height

62mm (2.4")

Weight

In air

980g (2.1lbs)

In fresh water

360g (0.79lbs)

Housing

Depth rating

300m

Construction

Anodised aluminium (titanium available on request)

Temperature

-5°C to +35°C (23°F to 95°F)

Electrical

Connector

Teledyne Impulse IE55 (6-way)

Communications

100-BaseT Ethernet, optional isolated RS-232 serial port for auxiliary devices, optional isolated trigger-in and trigger-out signals. 2-wire DSL option available (contact factory for details).

Supply voltage

Isolated 18V to 32V DC (non-isolated 12V to 32V DC option available)

Power consumption

10W to 35W (model, configuration and range setting dependent)

Integrated sensors

Pressure and temperature (for sound-velocity calculation)

Acoustic

Frequency

1.2MHz (LF) / 2.1MHz (HF)

Range (max)

30m (LF) / 10m (HF)

Range (min)

0.1m

Range resolution

2.5mm (LF) / 2.5mm (HF)

Update rate (max)

40Hz

Beams & software

Horizontal aperture

130° (LF) / 60° (HF)

Vertical aperture

20° (LF) / 12° (HF)

Number of beams

512

Angular resolution

0.6° (LF) / 0.4° (HF)

Beam separation

0.25° (LF) / 0.16° (HF)

Software

Oculus Imaging software (Windows 7/8/10)

Download Datasheet PDF User Manual PDF

Oculus ViewPoint software installer is available from Blueprint Subsea.

In the water

M1200d Dual-Frequency Multibeam Sonar