8084-000-11 Datasheet, PDF (2/2 Pages) Sonardyne sound in depth – Lodestar- Attitude & Heading Reference System (Subsea)

Sonardyne UK (Head Office)
T. [phone]
F. [phone]
E. [e-mail]
www.sonardyne.com
Specifications
Lodestar- Attitude & Heading Reference System (Subsea)
330mm
358mm
Feature
Depth Rating
Physical
Size
Weight in Air / Water
Mechanical Construction
Type 8084-000-11
1,000 metres
205mm Dia. x 358 mm
13.9kg / 2.9kg
Anodised Aluminium
Type 8084-000-16
3,000 metres
220mm Dia. x 425mm
22kg / 8kg
Anodised Aluminium
Type 8084-000-21
5,000 metres
205mm Dia. x 409mm
39kg / 28kg
Super Duplex S/Steel
Specifications Common To All Type 8084 Subsea Lodestar Units.
Attitude
Heading
Range
Accuracy
Settle Time
Follow Up Speed
Resolution
Roll & Pitch
Range
Accuracy
Resolution
Heave
Range
Accuracy (Real Time)
Bandwidth
Resolution
Environmental
Operating Temperature
Shock Rating Operational
Power Requirement
Back Up Battery Type / Life
Data Storage
Digital Output
Number of Digital Ports/Protocol
Other Ports
Optional INS
Upgrade Path
Navigation Error (Free Inertial)
Maximum Acceleration
0-360º
0.10º secant latitude rms
<5 minutes
500º / second
0.01º
±180º (No physical limit)
0.01º
0.01º
±99m
5cm or 5% (Whichever the greater)
User selectable
0.01m
-10°C to +55°C
22g, 11ms half sine
18 – 50V DC, 15W nominal, 20W peak
Li-Ion / 3 hours
4GB internal memory
4 Digital Ports / RS232 or RS485
1 × Ethernet
Yes
>1.5NM/hr CEP
2.5g
Specifications subject to change without notice - 02/2009