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DVLs - Doppler Velocity Logs

A DVL is a sonar system that measures motion under water. DVLs emit sound bursts along beams angled downward in various directions. Echoes that are scattered off the seabed are returned. Because the DVL sonar is aboard a moving vehicle,returning echoes carry a change in pitch; this is the Doppler Effect. Combining these readings tells how fast the vehicle is movingand in what direction.

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DVL A50
DVL A50

Water Linked

Now you can finally enjoy the power of a high performance DVL on any vehicle without adding significant weight or drag to the vehicle. The revolutionary combination

Nortek DVL 500 - 6000 m
DVL500 - 6000 m

Nortek

The DVL500 is a universal doppler velocity log that combines compact design with unprecedented functionality. It can fly higher in the water column and closer to the

Pioneer DVL 300
Pioneer DVL 300

Teledyne Marine

Teledyne RDI ushers in a new era in Doppler velocity log (DVL) technology with the introduction of its 600kHz and 300kHz Pioneer phased array DVLs. After integrating

Teledyne Tasman DVL
Tasman DVL

Teledyne Marine

Teledyne RDI’s new Tasman DVL represents the next generation of DVL technology, promising to take your navigation to the next level. With bottom tracking ranges from

Teledyne Marine Wayfinder DVL
Wayfinder DVL

Teledyne Marine

At just 10 cm x 10 cm x 7 cm, Wayfinder is by far the smallest DVL Teledyne has ever designed,
making it ideally suited for micro ROVs. Wayfinder literally puts sub

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