Nortek DVL1000 – 4000m
$ 0,00
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 water column and closer to the seabed than similar equipment. It has a maximum operational depth of 4000 m and is ideally suited for subsea navigation where size and weight are a concern. This 1 MHz Doppler Velocity Log is used by industry leaders in the subsea market because of its high accuracy and state-of-the-art technology.
Description
Highlights
- Industry-wide acceptance
- Bottom track from 0.2-75 m range
- Quality estimates – per beam and ping
Applications
- Observation-class ROVs and AUVs
- Near-bottom operations
- Highly accurate subsea surveys
- Easy integration with high-grade INS
For more information download the technical specification (PDF).
Additional information
| Year of introduction | 2015 |
|---|---|
| Communication [RS232, USB, Ethernet] | RS232 or RS485, 10/100 Mbits Auto MDI-XTCP/IP, UDP, HTTP protocolsFixed IP/DHCP client/AutoIP, UPnP |
| Max. layer/cell size [m] | 2 |
| Minimum range [m] | 0.1 |
| Maximum Range [m] | 30 |
| Velocity resolution [m/s] | 0.001 |
| Min. layer/cell size [m] | 0.2 |
| Internal INS/IMU | N |
| Internal compass | N |
| Temperature sensor | Y |
| Accuracy temperature sensor | 0.1° |
| Pressure sensor | Y |
| Accuracy pressure sensor | 0.1% full scale |
| Connector type | Subcon 8p MCBH female (serial), Subcon 8p MCBH (Et |
| Single Ping precision | 0.5 cm/s at 3 m/s |
| Data baud rates | 300–1250000 baud (serial) |
| Number of possible concurrent outputs | 3 |
| Internal memory [GB] | 64 |
| Type of internal memory | SD card |
| Requires separate software | N |
| Time stamp in data | 1 millisecond precision, IEEE1588/PTP for absolute |
| Trigger | Internal 1, 2, 3, 4 or 8 HzTrigger option through command(Ethernet or serial), External TTL or 485 lines:- 1 input trigger (configurable Rising/Falling/Edge) |
| Concurrent output specifications | 3 dedicated ethernet port, UDP |
| Distinguishable features | Low power-long range-high precision-custom integration |
| Brand | Nortek |
| Addres | Nortek Vangkroken 2 1351 Rud Norway |
| Interval | User specified nth ping |
| Long term accuracy | 0.3% of measured value or +/- 0.3cm/s |
| Width/Diameter [cm]: | 0.114 |
| Shock and vibration | IEC60068-2-64 |
| Height [m] | 0.164 |
| Weight in air [kg] | 2.7 |
| Weight in water [kg] | 1.7 |
| Housing material | POM/Titanium |
| Max. operating depth [m] | 4000 |
| Platforms [ROV, submarines] | Suitable for all underwater vehicles |
| Mounting possibilities | Bolt mount/interface plate |
| Operating temperature: min. [°C] | -4 |
| Operating temperature: max. [°C] | 40 |
| Storage temperature min [°c] | -20 |
| Storage temperature max [°c] | 60 |
| Min. external power DC [Voltage] | 12 |
| Max. altitude [m] | 75 |
| Max. external power DC [Voltage] | 48 |
| Average power consumption [W] | 1.3 |
| Number of transducers | 4 |
| Number of beams | 4 |
| Transducer type | Janus array convex transducer |
| Vertical beam opening angle [°] | 25 |
| Beam width [°] | 2.9 |
| Individually replaceable transducers | Y |
| Velocity range [m/s] | 5 |
| Velocity resolution [mm/s] | 0.01 |
| Min. altitude [m] | 0.2 |
| URL |
