Merak-H1 Quartz Strapdown AHRS System with GNSS Aided Navigation | 161×153×123mm | <15W Power
Price:
$1000-$100000
MOQ:
1 set
Delivery Time:
30 work days
Brand:
Star & Inertia Technology
Product Description
Merak-H1 Quartz Strapdown AHRS System
High-precision Attitude and Heading Reference System featuring GNSS-aided and standalone inertial navigation capabilities with advanced fiber optic gyros and quartz accelerometers.
System Overview
The Merak-H1 AHRS employs fiber optic gyros (FOG) or ring laser gyros (RLG) coupled with quartz or MEMS accelerometers in a strapdown inertial architecture. Advanced navigation algorithms provide real-time processing for high-precision attitude and heading information across multiple operational modes.
Key Features
- Autonomous operation in GNSS-denied environments
- Output of both processed navigation data and raw inertial measurements
- Worldwide deployment capability
- High reliability design with MTBF >20,000 hours
- Compact dimensions: 161×153×123mm
- Low power consumption: <15W
Technical Specifications
| Parameter | Specification |
|---|---|
| Accelerometer Bias Repeatability (1σ) | ≤30μg |
| Accelerometer Scale Factor Accuracy (1σ) | ≤30ppm |
| Gyro Bias Repeatability (1σ) | ≤0.005°/hr |
| Gyro Scale Factor Accuracy (1σ) | ≤20ppm |
| Gyro Random Walk (1σ) | ≤0.002°/√hr |
| Angular Rate | ≥±400°/sec |
| Acceleration | >25g |
| Startup Time | 10 sec |
| Alignment Time | <10min |
| Operating Temperature | -40℃ to 60℃ |
| Input Voltage | DC24V (±25%) |
| Weight | <3.5kg |
Navigation Performance
| Parameter | Pure Inertial | GNSS Combination |
|---|---|---|
| Heading Accuracy (RMS) | ≤0.05°secL+0.01°/h | ≤0.02° |
| Pitch & Roll Accuracy (RMS) | ≤0.02° | ≤0.01° |
Applications
Military platforms (radar, optical, acoustic, artillery), robotics, land/sea vehicles, submersibles, and industrial equipment requiring precise navigation and orientation data.
Interface & Connectivity
3 RS422 full-duplex serial ports, 1 100M Ethernet port for comprehensive data communication and system integration.
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Company
CSSC Star&Inertia Technology co.,ltd.
Location
xiajia
Contact Person
Yao