In high-precision orientation fields such as tunnels, surveying, scientific research, and equipment calibration, traditional methods are often constrained by environmental and cost limitations. Now, a brand-new fiber optic gyroscope north finder has officially debuted, boasting breakthroughs in both "ultra-high precision" and "ultra-low cost," aiming to provide users with a reliable and economical true north orientation solution.
Ultra-High Precision: 0.02°-Level Autonomous North Finding
The ER-FNS-02A employs a high-precision single-axis fiber optic gyroscope (FOG). By sensing the Earth's rotation angular rate and calculating it in real time, it directly outputs the angle with geographic true north. The entire process is completely autonomous, without relying on any satellite signals. Its north-finding accuracy and attitude measurement accuracy reach 0.02°, placing it among the leading performers in China. It can provide a stable and reliable true north reference in complex environments such as tunnels, mountainous areas, and indoor spaces where satellite signals are unavailable.
Ultra-Low Cost: Ultimate Cost-Effectiveness, Breaking Barriers to High-End Technology Applications
The biggest disruptive breakthrough of this product lies in cost control. Through the complete localization of core components and advanced modular design, the ER-FNS-02A achieves top-tier accuracy (0.02°) at a price just over 100,000 RMB, disrupting the pricing structure of similar high-end products in China that cost hundreds of thousands. It truly realizes "high performance at a reasonable price," enabling the widespread application of precision orientation technology in various high-end civilian and industrial scenarios.
Wide Applications: Precisely Empowering Core Engineering and Scientific Research Fields
With its independent, high-precision, and reliable characteristics, the ER-FNS-02A has become the preferred choice in several key fields:
Tunnel Engineering: Provides a continuous true north reference for tunnel boring machines (TBMs), ensuring accurate long-distance tunneling.
Geodesy: Efficiently completes high-level azimuth calibration in remote areas without satellite signals.
Equipment Calibration: Used for the installation and calibration of high-precision equipment such as radar and satellite communication antennas.
Scientific Experiments: Provides a stable orientation reference for cutting-edge research in quantum physics, inertial navigation, and other fields.
Summary
The ER-FNS-02A fiber optic gyroscope north finder, with its groundbreaking ultra-high precision and ultra-low cost, successfully solves the long-standing problem of high-end orientation equipment being unaffordable. It is not only a high-performance measuring instrument, but also a valuable solution driving industry progress, aiming to provide a wider range of customers with accurate, reliable, and economical true north direction services.