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Model Micro SV -Ideal For Measuring Sea Surface Sound Velocity For Multi-Beam Systems
AMLs’ Micro SV provides single-sensor, direct measurement of sound velocity in a very small package. It is ideal for measuring sea surface sound velocity for multi-beam systems. It is also appropriate for integration into AUV or ROV systems. Like all AML sound velocimeters, the Micro SV directly measures the time-of-flight of an acoustic ping. Time-of-flight measurement technology is between 5 and 10x more accurate than traditional CTD based sound velocity equations such as Chen & Millero or Del Grosso.
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- Time-of-Flight Sound Velocimeter, +/-0.05 m/s accuracy, .025m/s w/ SV-Xchange
- Small in size and light weight
- Externally powered 7.5-26 VDC
- Composite sensor eliminates path-length change due to vibration, corrosion and temperature
- Low maintenance as no zincs required, hull mounted and sea-chest deployments greatly simplified
- High speed sampling: user configurable, up to 25Hz
Electrical:
- Up to 25 scans per second
- Factory Set RS232 or RS485
- Externally Powered 8-26 VDC
Sampling Modes:
- User configurable
- By time, up to 25 Hz
- By sound speed, 0.1 ms and greater
Mechanical:
- Housing: Delrin to 500 m or Titanium to 10,000 m
- Size: 33 mm (1.3”) diameter x 214 mm (8.4”) length
- Connectors: Micro 6, Female
- Storage Temperature: -40oC to 60oC
- Operating Temperature: -20oC to 45oC
Accessories:
- Instrument suspension bar
- Instrument protection frame
- Mounting brackets
- Data/Power cable, various lengths 2m and greater