Full Compensation 6-Axis MEMS Inertial Measurement Unit with RS422 Data Interface
Price:
Negotiable
MOQ:
1
Delivery Time:
30 DAYS
Brand:
Firepower
Product Description
Full Compensation 6-Axis MEMS Inertial Measurement Unit with RS422 Data Interface
The HG4930 IMU is a compact six-axis MEMS sensor that integrates gyroscope and accelerometer functionality. It delivers fully compensated angular rate, acceleration, and inclination measurements via RS-422 interface, including temperature and alignment corrections. With specifications including ±200°/s gyro range, ±30 g accelerometer range, 0.2°/h bias stability, and rugged operation from -45°C to 85°C, this unit is ideal for UAVs, robotics, defense systems, aerospace applications, and autonomous navigation solutions.
Technical Specifications
Gyroscope Specifications
| Parameter | Unit | HG4930C |
|---|---|---|
| Measuring range (customizable) | °/s | ±200 |
| Zero-bias stability (@ Allan variance) | °/h | 0.2 |
| Zero-bias stability (10 s smoothing, 1σ, room temperature) | °/h | 0.5 |
| Zero-bias error over full temperature range | °/h | 2.5 |
| Random walk | °/√h | 0.02 |
| Zero-bias repeatability | °/h | 1 |
| Zero bias acceleration sensitivity | °/h/g | 1 |
| Resolution | °/h | 2 |
| Scale factor nonlinearity | ppm | 100 |
| Scale factor repeatability | ppm | 100 |
| Cross coupling | % | 0.2 |
| Bandwidth | Hz | 100 |
Accelerometer Indicators
| Parameter | Unit | HG4930C |
|---|---|---|
| Measuring range (customizable) | g | ±30 |
| Zero-bias stability (Allan Variance @ 25 ℃) | ug | 30 |
| Zero-bias stability (1s smoothing) | ug | 700 |
| Zero-bias error over full temperature range | mg | 1.5 |
| Random walk | m/s/√h | 0.01 |
| Zero-bias repeatability | mg | 2 |
| Scale factor repeatability | ppm | 200 |
| Scale factor nonlinearity | ppm | 200 |
| Cross coupling | % | 0.2 |
| Bandwidth | Hz | 100 |
Electrical Characteristics
| Parameter | Unit | HG4930C |
|---|---|---|
| Voltage | V | 5 |
| Power consumption | W | 1.5 |
| Ripple | mV | 100 |
Environmental Adaptability
| Parameter | Unit | HG4930C |
|---|---|---|
| Operating temperature | ℃ | -45~85 |
| Storage temperature | ℃ | -60~105 |
| Vibration | -- | 10~2000Hz,6.06g |
| Impact | -- | 15000g,4ms |
Physical Characteristics
| Parameter | Unit | HG4930C |
|---|---|---|
| Weight | g | 120 |
Structural Installation
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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