Survey Equipment
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MS400PW Multibeam Echo Sounder for Shallow Water Surveys

The MS400PW Multibeam Echo Sounder is a wideband, multi-frequency system designed for high-resolution shallow water seabed mapping.

It delivers accurate bathymetric data, efficient survey coverage, and reliable performance for offshore and nearshore applications.

• High-resolution seabed mapping for accurate survey results
• Wideband multi-frequency operation for flexible survey requirements
• Efficient coverage with wide swath capability

Speak with our survey specialists to discuss your project requirements and system configuration.

Available for rental and sale worldwide.

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Availability: ,

The MS400PW Multibeam Echo Sounder is a wideband, multi-frequency system designed for high-resolution shallow water seabed mapping.

It delivers accurate bathymetric data, efficient survey coverage, and reliable performance for offshore and nearshore applications.

• High-resolution seabed mapping for accurate survey results
• Wideband multi-frequency operation for flexible survey requirements
• Efficient coverage with wide swath capability

Speak with our survey specialists to discuss your project requirements and system configuration.

Features

Selectable frequency range (150–450kHz, 500–700kHz, 700–1000kHz)

Automated parameter adjustments (power, gain, pulse width, absorption loss)

Dual sonar head configuration option

Multi-application capability across survey types

Supports shallow water high-resolution surveys

Specifications

Availability

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Operating Frequency: 150–450 kHz / 500–700 kHz / 700–1000 kHz

Number of Beams: 512

Swath Coverage: Up to 140°

Depth Range: 0.2 – 400 m

Depth Resolution: 0.75 cm

Max Ping Rate: 60 Hz

Pulse Width: 3 µs – 1 ms

Applications

Shallow water seabed mapping

Nearshore dredging monitoring

Quay wall and breakwater inspection

Coastal and offshore construction surveys

Underwater structure and object detection

Environmental and hydrographic surveys

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