The Echologger RS900 SAR

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Brand / Manufacturer: EchoLogger

The Echologger RS900 SAR applications:

  • SAR Search and Recovery
  • Navigation for ROV/AUVs
  • Mine detection
  • Harbour security
  • Scour monitoring

HIGH RESOLUTION SCANNING SONAR FOR UNDERWATER SEARCH AND RECOVERY

RESCUE VISION UNDERWATER

Works like a Radar underwater In a fixed positon, the RS900 SAR scans repetitively searching in a 360 deg pattern vertically and horizontally.



COMPACT AND EASY TO SET UP

Deploy the RS900 from a boat, pier, bank or bridge and commence scanning like a radar. Unlike SSS (Side Scan Sonar) vehicles The RS900 Sonar can work independently in a small area. It doesn’t rely on being towed and will not miss points of interest due to movement from towing.

DIVER’S SAFETY PARAMOUNT!

High resolution underwater images. Being able to ascertain the conditions underwater is an obvious avantage. Divers need not be totally blind to the rescue situation at hand. Diver’s safety is paramount!

YOU MAY SAVE A LIFE!

When approaching the target area, scan again for a detailed underwater view.

  • Real time high resolution underwater images
  • High scanning speed
  • User friendly GUI software (English, Russian, Korean)
  • Non contact type slip-ring mechanism for scanning
  • Rotation compensation using gyro and compass

FEATURES

  • Real time underwater imaging using acoustics
  • High-resolution images with a piezo-composite broadband transducer
  • Motion sensing using Compass & Gyro
  • High scanning speed
  • Full 360° scan & Sector scan
  • Digital CHIRP technology
  • Non-contact rotational scanning mechanism
  • Easy deployment.


SPECIFICATIONS - DIMENSIONS

Pulse
CHIRP and CW
Driving Frequency
900 kHz
Beam Angles
H0.8°, V30.0°
Max. Range
60mtrs
Range Resolution
15 mm @50kHz , 7.5 mm @100kHz sampling
Rotational Contact
Noncontact Transformer
Angle Resolution
0.1125°, 0.225°, 0.45°, 0.9°, 1.8°
Max. Scanning Speed
4sec @ 5 m, 0.9°
Transmitting Pulse Length
512 us (CHIRP), 10 - 100us (CW)
TVG
60 dB
Gain Control
-30 dB ~ + 30 dB
Interface MRS
RS232 / RS485 up to 3Mbaud
Motion Compensation
Enabled using Compass & Gyro.
Power Supply
12 - 72 VDC, 6W Max
Data Transmission
2 Mbaud@300mtrs, 115200 baud @1 km
Connector
SUBCONN MCBH4M (MCBH8M)
Depth Rate
1000 mtrs
Material
Al (Hard Anodised)
Dimensions
Dia.140 mm, Height 120 mm
Weight
2.6 kg(air) / 0.9 kg(water)