Nortek DVL series

Precise navigation for subsea vehicles with exceptional bottom-track range and optimized size, weight and power consumption.

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Proven navigational accuracy

Exceptionally accurate DVLs field-tested in the challenging waters of the Oslo fjord to ensure performance in even the most difficult conditions.

Compact size, extended capability

The DVL 500 Compact offers the best balance of size and range available in the survey-grade DVL market. Flexible license options extend your vehicle's capabilities.

Supported integration and troubleshooting

Renowned global support team known for their responsiveness and quick turnaround time. Extensive support resources are available.

Compare Nortek DVLs

Products

DVL1000 - 300 m DVL 1000
Nortek Produkter 13051725666 DVL 500
Nortek DVL 1 M Hz 500k Hz Compact Gen3 6000m DVL 500 Compact
Nortek DVL333 300m DVL 333
Nortek Neclues1000 Nucleus 1000

Frequency

1 MHz
500 kHz
500 kHz
333 kHz
1 MHz

Features

Bottom track, water track, current profiles
Bottom track, water track, current profiles
Bottom track, water track, current profiles
Bottom track, water track, current profiles
Bottom track, water track, current profiles, altimeter, AHRS / INS

Depth rating options

300 m, 6000 m
300 m, 6000 m
300 m, 6000 m
300 m, 6000 m
300 m, 1000 m

Bottom track range (min - max)

0.1 m - 75 m
0.1 m - 200 m
0.1 m - 175 m
0.1 m - 375 m
0.1 m - 50 m

Current profiling range

30 m
70 m
70 m
100 m
30 m

Long-term accuracy

±0.1% / ±0.1 cm/s (export-controlled), >1% (license-free)
±0.1% / ±0.1 cm/s (export-controlled), >1% (license-free)
±0.1% / ±0.1 cm/s (export-controlled), >1% (license-free)
±0.1% / ±0.1 cm/s (export-controlled), >1% (license-free)
<0.3% (export-controlled), >1% (license-free)

Maximum ping rate

8 Hz
8 Hz
8 Hz
8 Hz
8 Hz

Head diameter

114 mm
186 mm
114 mm
186 mm
90 mm

Additional options

Current profiles
Current profiles
Current profiles, Seanet connector for integration with TechnipFMC Schilling Robotics ROVs
Current profiles
Current profiles, INS
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Release notes for DVL Generation 3

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