TOGSINS
The Next Generation of Subsea Inertial Navigation Systems
The new TOGSINS builds on core TSS fibre optic gyro technology by incorporating inertial navigation (INS) capability. As with TOGS, it is available in three standard heading accuracy variants: 0.1° (TOGSINS1), 0.3° (TOGSINS3) and 0.5° (TOGSINS5), all rated for operational depths to 4,000m or 6,000m giving you a range for all your needs.
Teledyne Marine
Daytona Beach, US
Description
The new TOGSINS builds on core TSS fibre optic gyro technology by incorporating inertial navigation (INS) capability. As with TOGS, it is available in three standard heading accuracy variants: 0.1° (TOGSINS1), 0.3° (TOGSINS3) and 0.5° (TOGSINS5), all rated for operational depths to 4,000m or 6,000m giving you a range for all your needs.
Inertial position data is produced using an INS algorithm, within the firmware framework of TOGS, whilst attitude data is delivered via accurate roll/pitch measurement of 0.01° (TOGSINS1) and 0.05° (TOGSINS3 and TOGSINS5), and a heave performance of 5cm or 5%.
The TOGSINS operates at its ultimate performance when coupled directly to an external DVL and/or an external USBL. It can also be connected to an external depth sensor for enhanced performance. TOGSINS has a fast alignment time, from switch-on to settle, of only 10 minutes giving less downtime and allowing for more operational time.
Built for OEM ROV manufacturers and operations, and with a number of options available, the highly flexible TOGSINS units are ideally suited to installation on a wide range of ROVs.
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Specifications
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Environmental
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Min. operating temperature [°C]
0
Max. operating temperature [°C]
55
Max. rotation speed [deg/s]
500
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General
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Type of application
Height [m]
0.306
Width [m]
0.182
Length [m]
0.182
Weight [kg]
14.5
Min. Voltage (DC)
18
Max. Voltage (DC)
36
Power consumption [W]
16
Splashproof casting
Y
Water resistant casting
Y
Water resistance [m]
4000
Removable from base plate
N
Moving parts
N
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Unaided uncertainty
-
Heading [deg]
0.1
Pitch [deg]
0.01
Roll [deg]
0.01
Heave [m]
0.05
Documents
Brochure
togsins-sep18.pdf
565.89 KB
