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. This version has a maximum operational depth of 300 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.
10/100 Mbits Auto MDI-X.TCP/IP, UDP/IP, HTTP protocols. Fixed IP / DHCP client /Auto IP address assignment.UPnP and Nortek proprietary instrument discovery over Ethernet. IEEE1588/PTP and NTP for absolute time stamping. Multiple simultaneous data format transmission possible. Data formats Nortek proprietary
Data formats
Nortek proprietary w/ 1 ms time stamp accuracy, NMEA0183, Variants of PDx
Trigger
Internal 1, 2, 3, 4, 5, 6, 7 or 8 Hz or Trigger In. Trigger option through command (ethernet or serial) External TTL or 485 lines: (configurable Rising/Falling/Edges)
Sensors
Pressure
0.1% FS /precision better than 0.002% of full scale per sample
Temperature
-4° to +40 °C ± 0.1 °C
Power
DC input
12-48 V
Maximum continuous current
1.5 A
Average power
1.3 W*
* Power based on 1 Hz sampling and altitude with greatest transmit pulse.
Materials
Standard models
POM housing
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Technical drawings
DVL 1000 - 300m General Arrangement - NGA032-005....Rev.A...
