852-GS
GYRO STABILIZED ULTRA-MINIATURE IMAGING SONAR
The Imagenex Model 852-GS was designed for use with the smallest of ROV's and inspection vehicles. Gyro-stabilization is integrated directly into the sonar head, so the sonar is no longer compromised by the blurring effects of host vehicle rotation.
Connect the optional echo sounder to the sonar and straight to the surface.
Serial communication is utilized, RS-485 or RS-232 at 115.2 kbps. This unit will scan 360° with a maximum range of 50 meters.
Underwater Hardware Specifications
Frequency
675 kHz
Transducer
Imaging type, fluid compensated
Transducer Beam Width
2.4° x 20°
Range Resolution
10 mm (0.4") @ 500 data points or
20 mm (0.8") @ 250 data points (Polar mode)
Orientation Module (accuracies)
Pitch & Roll: TBA
Heading (Magnetic): TBA
Min. Detectable Range
150 mm (6")
Max. Operating Depth
300 m
Max. Cable Length
1000 m on typical twisted shielded pair (RS-485)
Interface
RS-485 serial interface @ 115.2 kbps (or optional RS-232)
Connector
IE55-1206-BCR
Power Supply
12 - 50 VDC at less than 3 Watts
Dimensions
54.4 mm (2.14”) diameter x 142.7 mm (5.62”) length
Weight in Air
~0.6 kg (~1.3 lbs)
Weight in Water
~0.3 kg (~0.7 lbs)
Materials
6061-T6 Aluminum & Polyurethane
Finish
Hard Anodize
Software Specifications
Win881AL_GS.exe
v1.0.6.6
Windows™ Operating System
Windows™ XP, Vista, 7, 8, 10
Modes
Sector, Polar and Side Scan
Gyro Modes
North Up, Heading Up, Target Steering
Range Scales
5 m, 10 m, 20 m, 30 m, 40 m, 50 m
Train Angles
Continuous rotation, 3° increments
Sector Size
Sector Mode: 0° – 180°, 3° increments
Polar Mode: 0° – 357°, 3° increments, or Continuous rotation
Step Sizes
Slow (0.3°), Medium (0.6°), Fast (0.9°), Faster (1.2°), Fastest (2.4°)
Grid Types
Polar and rectangular
File Format
(filename).81R
Recommended Minimum Computer Requirements
2 GHz Pentium 4
256 MB RAM
20 GB Hard Disk
1024 x 768 Screen Resolution
Optional Echo Sounder Specifications
Hardware Specifications
Frequency
675 kHz
Transducer
Conical
Transducer Beam Width
10°
Range Resolution
20 mm
Min. Detectable Range
500 mm
Max. Operating Depth
300 m
Max. Cable Length
1000 m on typical twisted shielded pair
Interface
RS-485 @ 115.2 kbps (RS-232 optional)
Connector
IE55-1206-BCR
Power Supply
12 - 50 VDC at less than 3 Watts
Dimensions
See drawing
Weight in Air
~0.23 kg (~0.5 lbs)
Weight in Water
~0.07 kg (~0.16 lbs)
Materials
6061-T6 Aluminum
Finish
Hard Anodize
Software Specifications
Windows™ Operating System
Windows™ XP, Vista, 7, 8, 10
Modes
Echosounder
Range Scales
5 m, 10 m, 20 m, 30 m, 40 m, 50 m
External Input
Depth, Heading, Turns
File Format
(filename).81R
Recommended Minimum Computer Requirements
2 GHz Pentium 4
256 MB RAM
20 GB Hard Disk
1024 x 768 Screen Resolution
Ordering Information
300 m UNIT
852-000-400
RS-232
Option -006
External Trigger
Option -023
Echo Sounder
Option -053
