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Model DINS-200 High Precision Single-Axis Rotating Laser Gyroscope Inertial Navigation System with Military Standard
Key Attributes
Brand Name:
NAVI OPTICS
Model Number:
DINS-200
Place of Origin:
China
Certification:
CCS
Minimum Order Quantity:
one set
Payment Terms:
T/T
Standard Packaging:
Carton box
Product Summary
DINS-200 high-precision single-axis rotating laser gyro INS offers ≤30 arcsec heading accuracy, supports multi-sensor integration (GNSS/odometer), and features online self-calibration. Military-grade durability for ships, UUVs, and missile launch vehicles.
Product Custom Attributes
Highlight
single-axis rotating laser gyroscope
,high precision inertial navigation system
,rotating laser gyroscope with warranty
Product Description
Model DINS-200 High Precision Single-Axis Rotating Laser Gyroscope Inertial Navigation System
Product Overview
The DINS-200 single-axis rotating laser gyroscope inertial navigation system represents high-performance inertial navigation and measurement equipment. Engineered with advanced high-precision laser gyroscope and quartz flexible accelerometer technology, this system delivers exceptional performance through sophisticated error calibration, temperature compensation, and single-axis rotating online self-calibration with error self-compensation capabilities.
Featuring electromagnetic shielding design, thermal balance optimization, vibration mode engineering, sealing design, and rigorous manufacturing standards, the DINS-200 ensures outstanding environmental adaptability for demanding applications.
Key Features
- High-precision two-frequency mechanically dithered laser gyroscope
- On-line self-calibration and error self-compensation through single-axis rotation
- Anti-disturbance traveling self-alignment capability
- Comprehensive input interface supporting satellite navigation systems, odometer, Doppler log, electromagnetic log, altimeter, and ultra-short baseline underwater acoustic positioning systems
- Multiple operational modes with automatic or manual selection of pure inertia, damping, or integrated navigation based on external reference information
- Excellent environmental adaptability
- Military standard compliance
Applications
- High precision ship navigation
- Navigation and positioning of underwater unmanned submersibles
- Positioning and orientation of artillery geodesic vehicles
- Positioning and orientation of missile launch vehicles
- High-precision attitude measurement
Technical Specifications
Electrical Characteristics
- Power Supply: 28VDC (18-36VDC), <100W
- Communication: Configurable serial ports (921600), Ethernet port, 2 CAN bus interfaces, 1 PPS interface, odometer pulse interface
- Maximum Output Frequency: 1000Hz
Working Environment
- Operating/Storage Temperature: -40℃ to +60℃ / -55℃ to +80℃
- Vibration: 1g Sine @ 5-50Hz
- Shock Resistance: Normal operation/no damage under 30g@6ms / 50g@11ms
Physical Characteristics
- Size: φ480mm * 520mm (diameter * height)
- Weight: ≤62kg (without buffer base)
Measuring Range
- Angular Velocity: ±400deg/s
- Acceleration: ±15g
Performance Specifications
| Parameter | Mode | Specification |
|---|---|---|
| Heading (RMS) | Pure Inertia | ≤60 arcsec |
| Damping/Combination | ≤30 arcsec | |
| Roll Pitch (RMS) | Pure Inertia | ≤30 arcsec |
| Damping/Combination | ≤15 arcsec | |
| Position (CEP) | Pure Inertial | ≤2nm/48h |
| Guided Combination | ≤2m | |
| Doppler Meter Damping | ≤1nm/48h | |
| Electromagnetic Meter Damping | ≤1.5nm/48h | |
| Odometer Combination | ≤0.15% OD | |
| Velocity (RMS) | Pure Inertia | ≤0.6m/s |
| Damping | ≤0.2m/s | |
| Combined | ≤0.1m/s | |
| Start-up Time | Marine Marina | ≤12h |
| Marine Offshore | ≤12h with GNSS | |
| Land Based Static | ≤7min | |
| Land-based Travelling | ≤15min with OD | |
| Heave (RMS) | 2.5cm or 2.5% |
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