

Exail (iXblue) Octans Nano: Subsea Gyrocompass and Attitude Sensor
Octans Nano is the smallest and most adept state-of-the-art 4,000 m depth rated attitude and heading reference system (AHRS). lt is built on iXBlue·s renowned fiber-optic gyroscope (FOG) technology and offshore instrumentation expertise.
Features
High-performance sensors with real-time computation of true heading, roll, pitch and rates of turn, in a compact six liter housing
High reliability and low maintenance
Reduced cabling for advanced architectures and maintaining flexibility for older designs
Free of ITAR components
Ethernet and serial interfaces with sensor input rebroadcast capability
Specifications
| Availability |
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Operating / Storage Temperature: -20 °C to +55 °C / -40 °C to +80 °C
Rotation rate dynamic range: Up to 250 deg/s
Acceleration dynamic range: ±5 g
Dimensions (Ø x H): 178 x 266 mm
Weight (air / water): 10/5.5 kg
Applications
Attitude monitoring of subsea structures
ROV navigation
Fish, plough, and trencher navigation
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