DVL A250 Context

Audience

Marine OEMs

seabed-relative velocity measurement

Min Altitude M: 30 cm
Diameter Mm: 149 mm
Height: 40 mm
Weight Air Kg: 1.65 kg
Weight Submerged Kg: 0.75 kg
Housing Material: PEEK housing; stainless steel 316 back plate
Operating Temperature C: -5 to 55 °C
Input Voltage Vdc: 10-30 Vdc
Average Power W: 8 W average
Surge Power W: 30 W maximum
Transducer Frequency Khz: 250 kHz
Transducer Setup: 4-beam convex Janus array
Beam Angle Deg: 22.5°
Ping Rate Hz: 1-15 Hz adaptive to altitude
Velocity Resolution Mps: 0.1 mm/s
Accuracy Standard Percent: ±1.01% long-term
Accuracy Performance Percent: ±0.1% long-term
Protocols: Water Linked API; PD0; PD4; PD6
Interface Variants: Rear-entry O-ring; 2.5 m side-entry cable; side-entry Seacon MC8M
Water Tracking Status: Planned; not available yet
Max Range M: 250 m maximum bottom-lock altitude
Maximum speed: 15 m/s maximum bottom-lock speed
Depth Rating: 1,000 m and 4,000 m configurations
Interface: Ethernet and serial interfaces
Price: $26,900 listed price