Shenzhen Fire Power Control Technology Co., LTD
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MEMS Inertial Measurement Unit is a fully integrated navigation-grade sensor package. It measures 3-axis angular rate, acceleration, and inclination, applies advanced error compensation, and outputs data through RS-422 using standard protocols. Its compact, robust design makes it suitable for attitude control, inertial navigation, and motion monitoring in UAVs, industrial vehicles, and aerospace platforms, offering a cost-effective STIM300 replacement with high reliability and accuracy.
| Parameter | Unit | IMU6-1 | IMU6-1A | IMU6-1B | IMU6-1C |
| Measuring range (customizable) | °/s | ±400 | ±400 | ±400 | ±2000 |
| In-Run Bias Stability(@ Allan variance)
| °/h | 0.3 | 0.1 | 0. 05 | 1 |
| Bias stability @10s (10s smooth, 1σ, room temperature) | °/h | 3 | 1 | 0.5 | 6 |
| Bias stability in full temperature | °/h | 10 | 3 | 2 | 18 |
| Angular Random Walk | °/√h | 0.15 | 0.1 | 0.02 | 0.3 |
| Bias repeatability (1σ ) | 1 | 0.5 | 0.3 | 2 | |
| Bias acceleration sensitivity | °/h/g | 1 | 1 | 1 | 2 |
| Scale Factor Non-Linearity(1σ ) | ppm | 150 | 150 | 150 | 300 |
| Scale Factor Repeatability (1σ ) | ppm | 20 | 20 | 20 | 100 |
| Misalignment | ° | ±0.05 | ±0.05 | ±0.05 | ±0.05 |
| 3 dB Bandwidth | Hz | 250 | 200 | 150 | 250 |
| Parameter | Unit | IMU6-1y-1 | IMU6-1y-2 | IMU6-1y-3 | IMU6-1y-4 | |||
| Measuring range (customizable) | g | ±10 | ±30 | ±50 | ±80 | |||
| In-Run Bias Stability (Allan Variance @ 25 ℃) | mg | 0.02 | 0.05 | 0.1 | 0.2 | |||
| Bias stability @10s | mg | 0.05 | 0.2 | 0.5 | 1 | |||
| Bias stability in full temperature | mg | 1 | 3 | 5 | 15 | |||
| Angular Random Walk | m/s/√h | 0.001 | 0.002 | 0.005 | 0.01 | |||
| Bias repeatability(1σ ) | mg | 0.1 | 0.5 | 1 | 2 | |||
| Scale Factor Repeatability (1σ ) | ppm | 200 | 200 | 200 | 200 | |||
| Scale Factor Non-Linearity(1σ ) | ppm | 50 | 100 | 200 | 300 | |||
| Misalignment | ° | ±0.05 | ±0.05 | ±0.05 | ±0.05 | |||
| 3 dB Bandwidth | Hz | 100 | 100 | 100 | 100 | |||
| Parameter | Unit | IMU6-1y-x |
| Measuring range (customizable) | g | ±1.7 |
| Bias stability (1s smoothing) | mg | 0.5 |
| Random walk | m/s/√h | 0.08 |
| Scale factor non-linearity | ppm | 100 |
| Parameter | Unit | IMU6-1y-x |
| Voltage | V | 5 |
| Power consumption | W | 2 |
| Ripple | mV | 100 |
| Parameter | Unit | IMU6-1y-x |
| Operating temperature | ℃ | -45~85 |
| Storage temperature | ℃ | -55~105 |
| Vibration | -- | 10~2000Hz,6.06g |
| Impact | -- | 1000g,0.1ms |
| Parameter | Unit | IMU6-1y-x |
| Weight | g | 55±5 |
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