FNF703 North Seeker Fiber Optic Gyro for True North Determination
Product Specifications
| Attribute | Value |
| Product Name | fiber optic gyroscope north finder |
| North seeking accuracy (1σ) | ≤ 0.3 ° (NF701A); ≤ 0.5 ° (NF701B) |
| Horizontal accuracy | ≤ 0.05 ° |
| Circumference | ≤ 0.5 ° |
| Interface | RS422 |
| Power supply | DC 12V ~ 24V |
| Weight | ≤ 2 kg |
| Dimension | 115 * 90 * 110mm |
Product Overview
The Fiber Optic Gyroscope North Finder provides rapid, autonomous determination of true north using advanced FOG technology. It measures the Earth's rotation to deliver high-precision azimuth and attitude information for UAVs, autonomous vehicles, robotics, marine vessels, and GPS-denied navigation systems.
Featuring an all-solid-state design with no moving parts, it ensures high reliability, long operational life, and low maintenance. Its compact, lightweight, and low-power construction allows seamless integration into dynamic platforms while maintaining fast alignment, stable performance, and robust resistance to harsh environments.
Technical Features
- Fast operation: North seeking time ≤ 3 minutes
- High precision: North seeking accuracy ≤ 0.3° (NF701A model)
- Stable performance: Horizontal accuracy ≤ 0.05°
- Compact design: Weighs ≤ 2 kg with dimensions of 115 * 90 * 110mm
- Versatile power: Operates on DC 12V ~ 24V with peak consumption of 15W
- Reliable interface: RS422 communication protocol
- Automated operation: Self-check upon power-on with upper computer control
Environmental Specifications
- Operating temperature: -40℃ to +70℃
- Storage temperature: -55℃ to +85℃
- Humidity resistance: Operates in relative humidity < 95%
- Durable construction: Rust-free metal surfaces with intact coatings
Product Diagram
Fiber optic gyroscope north finder
Technical diagram showing dimensions and components
