A versatile Doppler velocity log (DVL) that balances compact design with high precision and high functionality.
To meet the growing global demand for measurement, we have expanded DVL's product lineup. And now, the long-awaited navigation package, which incorporates DVL and AHRS, has been newly launched in a palm-sized form, making it one of the smallest in the industry! It is adopted and mounted on various platforms, from small/micro-sized to work-class vehicles. In recent years, it has also been successfully used in large ASVs, UUVs, underwater gliders (specialized components), and even in ocean racing yachts (UK). Introducing the Nucleus1000!! An ultra-compact DVL navigation package equipped with DVL functionality and AHRS Measurement height: 0.05m to 50m, pressure resistance: 300m DVL1000 Measurement height: 0.2m to 75m, pressure resistance (2 models): 300m/4000m DVL500 (Compact) Measurement height: 0.3m to 175m, pressure resistance (2 models): 300m/4000m DVL500 Measurement height: 0.3m to 200m, pressure resistance (2 models): 300m/6000m DVL333 Coming soon Measurement height: 0.3m to approximately 400m, pressure resistance (2 models): 300m/6000m
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basic information
- Long-term accuracy ±0.1% (Nucleus ±0.3%) or ±1.01% selectable - Measurement items: ground speed, water speed, water temperature, and pressure. The Nucleus 1000 also measures altitude, tilt, acceleration, and heading (AHRS). - Data quality assessment for each ping and beam (using Nortek's proprietary FOM) - Water track and bottom track executed with the same ping - Standard equipped with serial communication and Ethernet communication ports - No software required (various settings can be made via the internal web page for configuration) - Measurement of flow direction and flow velocity profiles is also possible (optional feature) - Energy-efficient design - Compatible with existing DVL output data formats - Selectable: resin pressure-resistant case, titanium pressure-resistant case, or no pressure-resistant case
Price range
P5
Delivery Time
Applications/Examples of results
Objective - Measurement of ground and water speed (can include other parameters for each model) - Connect with the inertial navigation system (INS) of underwater moving bodies for positioning Target - ROV, AUV, UUV, ASV, diver navigation units, etc.
Line up（9）
| Model number | overview |
|---|---|
| DVL1000, 300m | 1MHz frequency, withstand voltage 300m, resin-made pressure-resistant case |
| DVL1000, 4000m | 1MHz frequency, withstand voltage 4000m, titanium pressure-resistant case |
| Compact DVL500, 300m | 500 kHz frequency, withstand voltage 300 m, resin-made pressure-resistant case, same dimensions as DVL1000. |
| Compact DVL500, 4000m | 500 kHz frequency, withstand voltage 4000 m, titanium pressure-resistant case, same dimensions as DVL1000. |
| DVL500, 300m | 500 kHz frequency, withstand voltage 300 m, resin-made pressure-resistant case |
| DVL500, 6000m | 500 kHz frequency, withstand voltage 6000 m, titanium pressure-resistant case |
| DVL333, 300m | - Recently released - 333 kHz frequency, pressure resistance 300 m, resin pressure-resistant case |
| DVL333, 6000m | - Recently released - 333 kHz frequency, pressure resistance of 6000m, titanium pressure-resistant case |
| Nucleus1000 Nucleus | -New Arrival- Ultra-Compact DVL Navigation Package with Built-in AHRS Sensor |
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Company information
Nortek Japan LLC (Nortek Japan) is the Japanese subsidiary of Nortek AS (headquartered in Oslo, Norway), which manufactures ultrasonic Doppler sensors. We handle the domestic sales of the flow direction and velocity meters, wave meters, and DVL (underwater navigation sensors) produced by the company. Additionally, Nortek Japan offers regular inspections of the products sold (including operational verification work, issuance of inspection reports, and replacement of consumables). Since the work is carried out domestically, we can shorten the return period and reduce overseas transportation costs*. Nortek's products have over 20 years of domestic sales experience and are utilized by environmental survey companies and research institutions both domestically and internationally for research and investigation purposes. Services offered by Nortek Japan LLC: - Product sales - Regular inspections (conducted domestically, including issuance of inspection reports and replacement of consumables) - Sales of various consumable parts, including drive batteries - Various repair services* - Technical support and usage suggestions *For repairs, inspections, and sensor calibration work that require precise inspection equipment, the work will be carried out at the headquarters factory in Norway.