Phins 6000 FOG-based high-performance subsea inertial navigation system

Phins 6000 FOG-based high-performance subsea inertial navigation system

Phins 6000

FOG-based high-performance subsea inertial navigation system
for deep water.

Phins 6000 is a subsea inertial navigation system providing
position, true heading, attitude, speed, depth and heave. Its
high-accuracy inertial measurement unit is coupled with an
embedded digital signal processor that runs an advanced
Kalman filter.
Phins DVL Ready can be assembled and pre-calibrated with a
doppler velocity log version making the system easy to install
and ready to use for more precise navigation.

FEATURES
• All-in-one high-accuracy 3D positioning with heading,
roll and pitch
• FOG, unique strap-down technology
• Multiple aiding available:
(DVL, USBL, LBL, RAMSES, GPS, depth sensor)
• Options: DVL or RAMSES coupling
• Ethernet, web server (GUI)

APPLICATIONS
• AUV navigation
• Towfish navigation
• Metrology
• Precise positioning
• Out-of-straightness survey

BENEFITS
• High grade INS performance
• High reliability and maintenance free
• Rugged design for water depths up to 6 000 m
• Ultimate sub-metric performance using sparse
array transponders and on-the-fly calibration
• Ease of use and quick installation

TECHNICAL SPECIFICATIONS
Performance
Physical characteristics
Interfaces
Operating range/environement
Position accuracy
With USBL / LBL Three times better than USBL / LBL
With DVL 0.1% of traveled distance CEP 50
No aiding for 60s / 120s 0.8 m / 3.2 m CEP 50
Heading accuracy
With GPS 0.01 deg secant latitude RMS (1)
With DVL 0.02 deg secant latitude RMS (1)
Roll and pitch dynamic accuracy (no aiding) 0.01 deg RMS
without DVL with RDI DVL
Material Titanium Titanium
Weight in air / water 23 / 13 kg 43,7-48.5 / 27-28.5 kg
Mounting 6 Ø 6.5 holes 6 Ø 11 holes
Dimensions (L x W x H) Ø 255 x 288 mm Ø 298 x 543 mm
Connector 3 x 12 pins, 1 x 19 pins,1 x 26 pins SEA MINI-CON
Operating / storage temperature -20°C to 55 °C / -40°C to 80 °C
Rotation rate dynamic range Up to 750 deg/s
Acceleration dynamic range ± 15 g
Heading / roll / pitch 0 to +360 deg / ±180 deg / ±90 deg
MTBF (observed) 100 000 hours
Depth 6 000 m
Serial RS422 or RS232
Ethernet 100 MBit – UDP / TCP server / TCP client / web server (GUI)
Pulse PPS, Trigger
Inputs / outputs Configurable 7i / 5o – Pulse(2) 3i / 2o – Configuration port
Baud rates Up to 460 kbaud
Data output rate 0.1 Hz to 200 Hz
Power supply / consumption 24 VDC (20 – 32 V) / < 20 W