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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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16 results
Pathfinder DVL
Pathfinder DVL

Teledyne Marine

This new highly compact 600kHz DVL is small in size and huge on value. Derived from Teledyne RD Instruments’ long-standing, highly reliable DVL technology, this syst

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

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

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

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

Pioneer DVL 600
Pioneer DVL 600

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 DVL-Aided INS Module Doppler Velocity
DVL-Aided INS Module

Teledyne Marine

They are integrated with a DVL (and GPS when surfaced) to provide a highly accurate AUV navigation solution. With the T24 INS and 600kHz DVL the navigation accuracy

DVL A125
DVL A125

Water Linked

With an extremely wide operating altitude of 5 cm to 125 meter, the A125 is the “swiss army knife” of DVLs! Offering a very high maximum velocity of 9 meter per seco

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

DVL 1000 - 4000 m
DVL1000 - 4000m

Nortek

The DVL1000 is the world’s smallest survey-grade Doppler Velocity Log. It combines compact design with unprecedented functionality, being able to fly higher in the w

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