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PRODUCTS
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IMAGENEX MODEL 881L
NARROW BEAM
DIGITAL IMAGING SONAR
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APPLICATIONS:
- ROV, AUV, & UUV
- Offshore Oil & Gas
- Sunken Timber Recovery
- Diving Support
- Surveying
- Search & Recovery
- Inspection
- Underwater Archaeology
- Scientific Research
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FEATURES:
- Ethernet
- Programmable
- High performance
- Lower cost
- Low power
- Simple set-up and installation
- Digital telemetry
- Full scale range from
1 m to 100 m
- Compact size
- Communication format available to user
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Using Ethernet communications, this all-in-one, high performance digital imaging sonar can exceed 100 shots per second on the 1 m range at a 2 mm range resolution, producing near-photographic image quality.
The 881L can operate with customized configurations or revert to default settings to match appropriate operating range scales.
In addition to the benefits of low power, a simple set-up and installation procedure make this powerful sonar an ideal tool for remotely operated platforms ranging from large work ROV’s to small inspection vehicles, as well as AUV and UUV applications.
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HARDWARE SPECIFICATIONS:
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FREQUENCY
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675 kHz
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TRANSDUCER
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Imaging type, fluid compensated
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TRANSDUCER BEAM WIDTH
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0.75o x 20o
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RANGE RESOLUTION
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1 m - 4 m: 2 mm (0.08")
5 m & up: 10 mm (0.4")
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MIN. DETECTABLE RANGE
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150 mm (6")
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MAX. OPERATING DEPTH
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1000 m
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MAX. CABLE LENGTH
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Standard: 100 m on CAT5e
Cable length may be increased up to
~9000 m using an Ethernet extender. Please enquire for more information.
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INTERFACE
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Standard: 10 Mbps Ethernet (10 BASE-T) using TCP/IP
Bit rate may vary if an Ethernet extender is in use.
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CONNECTOR
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End mounted, eight conductor, wet mateable
(Subconn MCBH8M-SS)
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POWER SUPPLY
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20 - 32 VDC at less than 5 Watts
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DIMENSIONS
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See drawing below
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WEIGHT: In Air
In Water
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~2.6 kg (6 lbs)
~0.9 kg (1.9 lbs)
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MATERIALS
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6061-T6 Aluminum & Polyurethane
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FINISH
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Hard Anodize
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SOFTWARE SPECIFICATIONS:
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Win881L.exe, Win881AL.exe
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WINDOWS™ OPERATING SYSTEM
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Windows™ 95, 98, Me, NT, 2000, XP, Vista, 7
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MODES
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Sector, Polar and Side Scan
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RANGE SCALES
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1 m, 2 m, 3 m, 4 m, 5 m, 10 m, 20 m, 30 m, 40 m, 50 m, 60 m, 80 m, 100 m
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TRAIN ANGLES
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Continuous rotation, 3o increments
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SECTOR SIZE:
SECTOR MODE
POLAR MODE
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0o - 180o, 3o increments
0o - 357o, 3o increments, or Continuous rotation
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STEP SIZES
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Slow (0.3o), Medium (0.6o),
Fast (0.9o), Faster (1.2o),
Fastest (2.4o)
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GRID TYPES
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Polar and Rectangular
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FILE FORMAT
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(filename).81L
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RECOMMENDED MINIMUM COMPUTER REQUIREMENTS:
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100 MHz Pentium
16 MB RAM
1 GB Hard Disk
800 x 600 x 256 colour graphics
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ORDERING INFORMATION:
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1000 m UNIT
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Standard
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881-000-505
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IP Address*
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Option
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-020
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