MEMS Dual-Axis Angular Rate Sensor for Navigation and Mapping
Price:
Negotiable
MOQ:
1
Delivery Time:
1 week for sample
Brand:
FIREPOWER
Product Description
MEMS Dual-Axis Angular Rate Sensor for Navigation and Mapping
Product Overview
This dual-axis MEMS gyroscope features proprietary MEMS technology combined with drive pickup circuitry, temperature sensing, digital signal processing, and specialized software. It provides real-time measurement of angular rates along two horizontal axes, delivering compensated angular rate data via RS-422 serial interface.
- High precision dual-axis angular rate measurement
- Comprehensive error compensation including temperature, misalignment, nonlinearity, and zero bias
- Compact, lightweight design with excellent impact resistance
- Superior electromagnetic interference resistance
- Reliable operation in harsh environmental conditions
- Ideal for attitude control applications including stabilized sighting systems and satellite communication antenna control
Technical Specifications
Gyroscope Performance Parameters
| Parameter | Unit | Test Conditions | MG2-1 |
|---|---|---|---|
| Measuring range | °/s | ±100 | |
| Zero-bias instability | °/h | Allan variance | 1 |
| Zero bias stability | °/h | 1s smooth, RMS, normal temperature | 10 |
| Zero bias variation at full temperature | °/h | 10s smooth, RMS, temperature change rate 1 ℃/min | 20 |
| Random walk | °/√h | Allan variance | 0.15 |
| Zero-bias repeatability | °/h | Q = 6, normal temperature | 10 |
| Zero bias acceleration sensitivity | °/h/g | Test at ± 1 G | 2 |
| Resolution | °/h | 2 | |
| Output noise | °/s | Peak (Half Peak, RMS * 3) | 0.4 |
| Scale factor nonlinearity | ppm | Normal temperature | 300 |
| Scale factor repeatability | ppm | Q = 3, normal temperature | 300 |
| Cross coupling | % | Normal temperature | 0.2 |
| Bandwidth | Hz | 250 |
Electrical Characteristics
| Parameter | Unit | MG2-1 |
|---|---|---|
| Voltage | V | +5±0.25 |
| Starting current | mA | <200 |
| Steady-state power consumption | W | <0.5 |
| Ripple | mV | 100 |
Environmental Specifications
| Parameter | Unit | MG2-1 |
|---|---|---|
| Operating temperature | ℃ | -45~85 |
| Storage temperature | ℃ | -55~105 |
Physical Specifications
| Parameter | Unit | MG2-1 |
|---|---|---|
| Weight | g | 50 |
| Start time | s | <1 |
Outline Drawing
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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