Shenzhen Fire Power Control Technology Co., LTD
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small size IMU price low price micro-mechanical technology (MEMS) -based inertial Measurement Unit
The M200B IMU is a micro-mechanical technology (MEMS) -based inertial Measurement Unit (IMU) with a built-in high-performance MEMS gyroscope and MEMS accelerometer that outputs three angular velocities and three accelerations.
| Parameter | Test Condition | Typical values | Unit | ||
| Angular | Measuring range | Turntable | 500,1000,2000 | °/s | |
| Bias | stability | 10s,+70℃,+20℃,-40℃ | 8 | °/h | |
| Allanerror,+20℃ | 1.9 | °/h | |||
| Single start repeatability | +70℃,+20℃,-40℃ | 10 | °/h | ||
| Daily start repeatability | +70℃,+20℃,-40℃ | 20 | °/h | ||
| Bias change in full temperature | -40℃~+70℃,1℃/min,10s,1σ | 0.01 | °/s | ||
| Bias | Full life cycle change, accelerated test | 0.15 | °/s | ||
| Scale factor | Single start repeatability | +70℃,+20℃,-40℃ | 100 | ppm | |
| Daily start repeatability | +70℃,+20℃,-40℃ | 200 | ppm | ||
| Monthly start repeatability | +70℃,+20℃,-40℃ | 400 | ppm | ||
| Nonlinear | +20℃ | 200 | ppm | ||
| Full temperature change | 1℃/min,1σ | 400 | ppm | ||
| Scale factor | Full life cycle change, accelerated test | 3000 | ppm | ||
| Bandwidth | 3dB | 200 | Hz | ||
| Data delay | Transmission timenot included | 5ms | ms | ||
| Accelerometer | Measuring range | 16 | g | ||
| Bias | stability | 10s,+70℃,+20℃,-40℃ | 0.5 | mg | |
| Allan error,+20℃ | 0.1 | mg | |||
| Single start repeatability | +70℃,+20℃,-40℃ | 0.1 | mg | ||
| Daily start repeatability | +70℃,+20℃,-40℃ | 0.2 | mg | ||
| Bias change in full temperature | -40℃~+70℃,1℃/min change | 0.4 | mg | ||
| Bias | Full life cycle change, accelerated testinstead | 5 | mg | ||
| Scale factor | Single start repeatability | +70℃,+20℃,-40℃ | 100 | ppm | |
| Daily start repeatability | +70℃,+20℃,-40℃ | 200 | ppm | ||
| Monthly start repeatability | +70℃,+20℃,-40℃ | 400 | ppm | ||
| Nonlinear | +20℃ | 200 | ppm | ||
| Full temperature change | After calibration in full temperature,1℃/min,10speak to peak | 400 | ppm | ||
| Scale factor | Full life cycle change, accelerated test | 3000 | ppm | ||
| Bandwidth | 3dB | 200 | Hz | ||
| Startup time | The valid data from power-on to output | 640 | ms | ||
| Power supply | 5±0.1 | V | |||
| Consumption | 0.8 | W | |||
| Communication update rate | 1way RS422 | 200(Default)1000(Highest) | Hz | ||
| Communication baud rate | 1wat RS422 | 115.2(Default)921.6(Highest) | kbps | ||