Navigation MEMS Gyro Chip 0.008deg/hr Bias 0.002deg-rt-hr ARW for North Finding INS
Price:
Negotiable
MOQ:
1 Piece
Delivery Time:
7 days for samples, 20-45 days for bulk orders
Brand:
Firepower
Product Description
Firepower MGZ050HC-N1 Navigation-Grade MEMS Gyroscope Chip
Product Overview
The MGZ050HC-N1 represents the highest precision tier of Firepower MEMS gyroscope technology, achieving navigation-grade performance with <0.008°/h bias stability and <0.002°/√h angular random walk. Designed specifically for ultra-precision applications, this sensor operates with a 50°/s range and 30Hz bandwidth optimized for low-frequency precision measurement. The 24-bit SPI digital output ensures maximum resolution for gyrocompass north-finding, precision inertial navigation systems (INS), and geophysical surveying. Each unit is individually calibrated with a traceable performance certificate.
Technical Specifications
| Performance | Unit | MGZ050HC-N1 |
|---|---|---|
| Range | deg/s | 50 |
| Band Width @3DB | Hz | 30 |
| Output accuracy (digital SPI) | bits | 24 |
| Output rate (ODR) | Hz | 12K |
| Delay | ms | <10 |
| Bias stability | deg/hr(1σ) | <0.008 |
| Bias stability (1σ 10s) | deg/hr(1σ) | <0.05 |
| Bias error over temperature (1σ) | deg/hr(1σ) | <3 |
| Scale factor at 25°C | lsb/deg/s | 200000 |
| Scale factor repeatability (1σ) | ppm(1σ) | <20 |
| Scale factor vs temperature (1σ) | ppm(1σ) | <50 |
| Scale factor non-linearity (1σ) | ppm | <50 |
| Angular random walk (ARW) | °/√h | <0.002 |
| Noise (Peak to Peak) | deg/s | <0.008 |
| G Value sensitivity | °/hr/g | <0.5 |
Environmental Suitability
- Impact (power on): 500g, 1ms
- Impact resistance (power off): 10000g, 10ms
- Vibration (power on): 15g rms (20Hz to 2kHz)
- Working temperature: -40°C to +85°C
- Store temperature: -55°C to +125°C
- Supply voltage: 5±0.25V
- Current consumption: 50mA
- Power-on time (valid data): 2s (precision mode)
- Individual calibration certificate with Allan Variance plot
Target Applications
- Gyrocompass north-finding and azimuth determination
- Precision inertial navigation systems (INS) for land and marine
- Underground pipeline and utility surveying and mapping
- Geophysical borehole instrumentation and mining surveying
- Defense stabilization and targeting platforms
Key Advantages
- Compact MEMS design with low power consumption for easy system integration
- 24-bit high-resolution digital SPI output with customizable ODR up to 12kHz
- Excellent shock and vibration resistance for harsh environment operation
- Factory calibrated with temperature compensation across full operating range
- OEM customization available for specific bandwidth, range, and interface requirements
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Get in Touch
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Company
Shenzhen Fire Power Control Technology Co., LTD
Location
429, Building A10, Fuhai Information Port, Xinhe Community, Fuhai Street, Shenzhen, Guangdong, China
Contact Person
Caine