Sonardyne UK (Head Office)
T. +44 (0) 1252 872288
F. +44 (0) 1252 876100
E. sales@sonardyne.com
www.sonardyne.com
Datasheet
Compatt 5 Wideband Transponder - Heavy Load
Description
The Types 8045/8047 Heavy Load
Compatt 5 combines the benefits of
an advanced subsea navigation
transponder with the heavy lift
capabilities of an acoustic release
transponder for use in the
construction survey market.
Key Features
•
Incorporates Sonardyne’s latest
Fusion Wideband Technology
•
Multiple operating modes; tone
burst and wideband
•
Safe Working Load of 2½ Tonnes
•
Combined LBL & USBL positioning
transponder
•
Depth rated to 7,000 Metres
•
Proven release mechanism
•
Choice of short or long housing
lengths
•
Commandable from vessel or ROV
•
Industry standard acoustics (inc.
300/400 series channels -
positioning only)
•
Excellent corrosion resistance -
Ferralium 255
•
Integrated temperature, depth and
tilt sensor
Standard features include the choice
of standard or short housing lengths,
Omni or Directional transducers,
highly reliable acoustic release
mechanism, RS232 interface for
test/setup, temperature, depth and
tilt sensors and depth rating to 7,000
metres. The unit is fully compatible
with all Fusion systems, standard
Compatt 5 transponders as well as
previous generation LBL and USBL
hardware.
The transponder has been developed
to allow a user to precisely position a
structure or load on the seabed and
then release it on command using a
Sonardyne Long BaseLine or Ultra-
Short BaseLine acoustic navigation
system. The need for a separate back
deck unit to control the acoustic
release is therefore removed, saving
operational time and money.
All Medium Frequency Compatt 5s
now incorporate Fusion Wideband
Technology which uses advanced
digital signalling techniques to
dramatically improve the
performance of acoustic positioning,
navigation and telemetry systems.
The faster and more rugged
wideband telemetry scheme
supported by Compatt 5, enables
baseline measurement and
calibration data to be acquired faster
and more reliably, allowing users to
begin work sooner.
Sonardyne UK (Head Office)
T. +44 (0) 1252 872288
F. +44 (0) 1252 876100
E. sales@sonardyne.com
www.sonardyne.com
Specifications
Compatt 5 Wideband Transponder - Heavy Load
Feature
Depth Rating
Frequency
Transducer Beamshape
Operating Range (from surface/ROV)
Transmit Source Level (dB re 1µPa @ 1m)
Receive Threshold (dB re 1µPa)
Relative Positioning Accuracy (with Wideband)
Number of Unique Addresses (Wideband)
Number of Unique Addresses (Tone)
Battery Life (Listening, Disabled)
Std. Housing
Short Housing
Safe Working Load (4:1)
Release Load
Breaking Load
Mechanical Construction
Dimensions (LxDia)
Std. Housing
Short Housing
Weight in Air
Weight in Water
Endcap Sensors (Fitted as Standard)
Type 8045
Type 8047
7,000 Metres
7,000 Metres
MF (18–36kHz)
MF (18–36kHz)
Omni-Directional
Directional
2,000 Metres
7,000 Metres
185-192dB (Three Levels)
195-202dB (Three Levels)
90-120dB (Four Levels)
90-120dB (Four Levels)
0.05-1.0 m
0.05-1.0 m
224
224
All Sonardyne/Simrad
All Sonardyne/Simrad
833 days (Alkaline) 1389 (Lithium) 833 days (Alkaline) 1389 (Lithium)
417 (Lithium Option Only)
417 (Lithium Option Only)
2,500kg
2,500kg
2,500kg
2,500kg
10,000kg
10,000kg
Ferralium 255
Ferralium 255
868mm (34.2”) x 145mm (5.7”)
868mm (34.2”) x 145mm (5.7”)
814mm (32”) x (145mm (5.7”)
814mm (32”) x (145mm (5.7”)
TBA
TBA
TBA
TBA
Temperature (PRT) , Tilt Switch (± 30-45º), Depth (strain Gauge Pressure
transducer), Power for external sensors
Operating Range – The operational range of
the Heavy Load Compatt is dependant on the
nature of the interrogating transceiver and the
noise environment the system is operating in
Definitions
Safe Working Load – The maximum
recommended working load. This is set as a
quarter (1/4) of the Breaking Load and makes
an allowance for factors such as corrosion,
fatigue and dynamic loads
Release Load – The maximum in-line load that
the whole assembly can release whilst
guaranteeing safe and reliable operation.
Breaking Load – The load that induces
structural failure in one or more parts of the
instrument causing the load to part from the
release mechanism.
Specifications subject to change without notice - 10/2006
FPGA/CPLD
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