AIM-300R
High Performance Inertial Sensor
The A&l AlM-300R is a 6-degree-of-freedom MEMS inertial sensor module. lt comes standard with outputs for three-axis gyroscope and accelerometer data. Featuring high precision and high resolution, it is capable of capturing subtle vibrations and inclinations. lts wide dynamic range allows for motion sensing even in high dynamic environments. Each module is factory-configured with precise temperature compensation and independent calibration across an ultra-wide temperature range ensuring stable performance under extreme conditions and consistent performance across all units.
Features
Tactical Level MEMS Gyroscope
- 0.35°/hr zero bias instability
- 0.08°/√ hr angle random walk
- 30°/hr temperature drift(-40~85°C,<=1°C/min @ 1σ)
Tactical Level MEMS Accelerometer
- 15 ug zero bias instability
- 0.03 m/s/√ hr speed random walk
- 1 mg temperature drift(-40~85°C,<=1°C/min @ 1σ)
Large scale Fine Tuned Temperature Compensation
- Temperature compensation from -40°C to 85°C
- Fine tuned temperature calibration
High Intensity Working Condition Tolerance
- Ultra strong impact resistance : 2000 g (0.5 ms,half sine,3-axis)
- Super strong vibration tolerance :10 g(10-2KHz,3-axis)stable at full temperature
- Environment Fixed working temperature -40°C~85°C
- 100% magnetic shielding
Real-time And Flexible Digital Interface, Compact Size
- Configurable output sample rate up to 500 HZ
- Support serial port 422
- 38.6 X 44.8 X 21.5 mm,weight about 74 g
Independent Turntable Calibration
- Independently calibrate each module : sensitivity bias,non orthogonal error
- Provide user calibration installation error interface
| IMU | |||||
|---|---|---|---|---|---|
| Dimensions | 38.6*44.8*21.5mm | ||||
| Weight | 48.7g | ||||
| Working Temperature | -40°C~85°C | ||||
| Storage temperature | -55°C~90°C | ||||
| Power | 1W | ||||
| Interface | RS422 communication interface | ||||
| Connector type | Aviation rectangular connector J30j-15TJL | ||||
| Key Indicators Of Gyroscope | |||||
| Parameter | Test conditions/remarks | Minimum Value | Typical Value | Maximum Value | Company |
| Measuring Range | ± 300 | °/s | |||
| Zero Bias instability X-Axis | @25°C, 1σ | 0.35 | °/hr | ||
| Zero Bias instability Y-Axis | @25°C, 1σ | 0.35 | °/hr | ||
| Zero Bias instability Z-Axis | @25°C, 1σ | 0.35 | °/hr | ||
| Non OrthogonalBetween Axes | 0.02 | deg | |||
| Internal Low-Pass Cutoff Fequency | Software adiustable | 75 | Hz | ||
| ODR | Hz | ||||
| Measurement Delay | 7.2 | ms | |||
| Zero Deviation Change Over The FullTemperature Range | -40~85°C<=1°C/min @1σ | 30 | °/hr | ||
| Random Walk X-Axis | @25°C, 1σ | 0.08 | °/√hr | ||
| Random Walk Y-Axis | @25°C, 1σ | 0.08 | °/√hr | ||
| Random WalkZ-Axis | @25°C, 1σ | 0.08 | °/√hr | ||
| Scale Factor error | 1.0 | ‰ | |||
| Scale Coeffcient Nonlinearity | 200 | ppm | |||
| KeyIndicators Of Accelerometers | |||||
| Parameter | Test conditions/remarks | Minimum Value | Typical Value | Maximum Value | Company |
| Measuring Range | ±6 | Optional± 20 | g | ||
| Zero Bias Instability | @25°C,ALLAN Variance,1σ | 15 | μg | ||
| Non Orthogonal Between Axes | 0.02 | deg | |||
| Internal Low-Pass Cutoff Frequency | Software Adiustable | 75 | HZ | ||
| Sampling Rate | 500 | HZ | |||
| Measurement Delay | ms | ||||
| Zero Deviation change Ovei The Full Temperature Range | -40~85°C<=1°C/min @1σ | 1.0 | mg | ||
| Random Walk | @25°C,ALLAN Variance,1σ | 0.03 | m/s/ √ hr | ||
