Low Cost 3 Axis FOG North Seeker
Low Cost 3 Axis FOG North Seeker
Product Description
ER-FNS-03 Low Cost 3 Axis FOG North Seeker
Introduction
ER-FNS-03 Low Cost FOG gyro North Seeker adopts closed-loop fiber optic gyroscope as the core component. It is mainly composed of inertial measurement unit (IMU), digital signal processing unit and the organizations of the mechanical parts. It can provide the carrier with true north azimuth angle.
Products are widely used in coal mining, oil drilling, tunnel construction, and geodesy, also can be used for static initial alignment of missile launch, weapon targeting and direction control of radar, antenna, vehicle, and other objects.
Applications
North seeker
Navigation and control
Attitude reference system
Guidance
Vehicle and ship attitude measurement
Integrated inertial/satellite navigation system
Drilling and production systems
Mobile mapping system
On-the-move
Specifications
| Parameters | ER-FNS-03A | ER-FNS-03B |
| Dimension (mm) | 200×100×90mm/210×125×105mm | |
| Sensor | 3-Axis FOG | 3-Axis FOG |
| Weight (Kg) | 2.0Kg | 2.0Kg |
| Power Supply | 12V | 12V |
| Current | 1A | 1A |
| Power Consumption | ≤12W | ≤12W |
| Start-up Time | 5min | 5min |
| Working Latitude | -65°~+65° | -65°~+65° |
| North Seeking Precision | 1°secψ | 0.5°secψ |
| North Seeking Time | 5min | 5min |
| Heading Measurement Range | 0°~360° | 0°~360° |
| Pitch Measurement Range | -65°~+65° | -65°~+65° |
| Output | RS422 | RS422 |
| Operating Temperature | +5℃~+55℃ | +5℃~+55℃ |
| Vibration | 10Hz~1000Hz, 5g | |
| Impact | 8ms~11ms, 20g, half-sine wave | |
