HARDWARE SPECIFICATIONS:

FREQUENCY

2.25 MHz

TRANSDUCER

Profiling type, fluid compensated

TRANSDUCER BEAM WIDTH

1.4^o conical

RANGE RESOLUTION

1/250 of full scale range
(e.g. 1mm at 250 mm)

MIN. DETECTABLE RANGE

50 mm (~2")

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
(or optional RS-232)

CONNECTOR

End mounted, four conductor, wet mateable
(Impulse MCBH-4-MP-SS)

POWER SUPPLY

20 - 36 VDC at less than 5 Watts

DIMENSIONS
(for both depth ratings)

79.4 mm (3.125") diameter x
273 mm (10.73") overall length

WEIGHT:     In Air

                       In Water 

1.4 kg (3 lbs)

0.5 kg (1 lb)

MATERIALS

6061-T6 Aluminum & Polyurethane

FINISH

Hard Anodize

SOFTWARE SPECIFICATIONS:

PipeSonar.exe

WINDOWS™ OPERATING SYSTEM

Windows™ 95, 98, Me, NT, 2000, XP, Vista

MODES

Polar

RANGE SCALES

0.25 m, 0.5 m, 0.75 m, 1 m, 2 m, 3 m, 4 m, 5 m, 6 m

STEP SIZE

0.9^o

GRID TYPES

Polar

FILE FORMAT

(filename).31a

RECOMMENDED MINIMUM COMPUTER REQUIREMENTS:

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

ORDERING INFORMATION:

1000 m UNIT

Standard

831A-000-200

RS-232

Option

                         -006

Interface source code in "C"
(TEST831A.C)

Option

                         -018