881 Echo Sounder

PRODUCTS

IMAGENEX MODEL 881
DIGITAL ECHO SOUNDER

APPLICATIONS:

  • ROV, AUV, & UUV
  • Offshore Oil & Gas
  • Surveying
  • Underwater Archaeology
  • Scientific Research

 

FEATURES:

  • Programmable
  • High performance
  • Low power
  • Simple set-up and installation
  • Digital telemetry
  • 1 to 100 m operation
  • Compact size
  • Communication format available to user

 
Model 881 Echo Sounder

  The Imagenex Model 881 Echo Sounder is a completely self-contained echo sounder with a serial output.  It is mounted in a  pressure-proof housing with an underwater connector for use in depths up to 1000 meters (3300 feet).  It can be used as a standard echo sounder or with digitized first returns only.  Its requirements are minimal, needing only a power source and a digital interface to an external device such as a personal or laptop computer.  Can also be used in conjunction with the DF-1030 Sub-Bottom Profiler.

HARDWARE SPECIFICATIONS:

FREQUENCY

675 kHz
or 330 kHz (optional)

TRANSDUCER

Conical

TRANSDUCER BEAM WIDTH

10o (standard)

RANGE RESOLUTION

10 mm

MIN. DETECTABLE RANGE

150 mm (6")

MAX. OPERATING DEPTH

1000 m

MAX. CABLE LENGTH

1000 m on typical twisted shielded pair
(RS-485)

INTERFACE

RS-485 serial interface @ 115.2 kbps

CONNECTOR

End mount connector
(Impulse BH-4-MP-SS)
or optional low profile end mount connector

POWER SUPPLY

22 - 48 VDC at 0.5 Amp max.

DIMENSIONS

89 mm (3.5") diameter x
236 mm (9.3") length

WEIGHT:     In Air

                       In Water

1.1 kg (2.3 lbs)

TBA

MATERIALS

6061-T6 Aluminum & PVC

FINISH

Hard Anodize

SOFTWARE SPECIFICATIONS:

Win881SB.exe

WINDOWS™ OPERATING SYSTEM

Windows™ 95, 98, Me

RANGE SCALES

5 m, 10 m, 20 m, 30 m, 40 m, 50 m

FILE FORMAT

(filename).81e

RECOMMENDED MINIMUM
COMPUTER REQUIREMENTS:

100 MHz Pentium
16 MB RAM
1 GB Hard Disk
800 x 600 x 256 colour graphics

881 Echo Sounder
881 Echo Sounder.gif
881 Echo Sounder.gif

ORDERING INFORMATION:

1000 m UNIT

Standard

881-000-140

330 kHz

Option

                       -001

Low profile end mount connector

Option

                       -011

To download a printable version of this spec sheet click here
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Specifications subject to change without notice.
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