Description
Performance
Test conditions: normal temperature (23±2) °C, -40°C, +85°C
Note: The tests of Angular Random Walk and Bias Instability are under normal temperature.
|
Gyroscope |
System |
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| Range | ±450 | ° /s | Supply Voltage | 5 ±0.3 | V |
| Bias in full temperature | ≤150 | ° /h | Working Temperature | -45~ +85 | °C |
| Angular Random Walk | ≤0.25 | ° /√h | Impact Resistance | ≥2000 | g |
| Bias Instability | ≤3 | ° /h | Vibration | ≥20 | grms |
| Bias Stability(1σ) | ≤12 | ° /h | Size | 22.4 × 22.4 × 9 | mm |
| Bias Repeatability(1σ) | ≤12 | ° /h | Weight | ≤30 | g |
| Scale Factor Nonlinearity | ≤50 | ppm | Digital Interface | RS422 | – |
| Bandwidth (10~250Hz adjustable) | 150 | Hz | |||
Application
- Inertial navigation: inertial guidance, integrated navigation, platform stability
- Short-term navigation: flight control, trajectory correction, telemetry and remote control
- Attitude control: UAV, antenna orientation
Dimension and wiring definition
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Dimension |
Output |
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 |
Wire color | Definition | Description |
| Red | VCC(+5V) | Power+ | |
| Black | GND | Power ground | |
| White | RX+ | RS422 receive + | |
| Brown | RX- | RS422 receive – | |
| Green | TX- | RS422 transmit – | |
| Yellow | TX+ | RS422 transmit + | |
(Note: RS422 TX+, TX-, RX+, RX- are based on products)