The SNC-200C is a micromechanical technology (MEMS)-based inertial measurement unit (IMU) with built-in high-performance MEMS gyroscope and MEMS accelerometer with 3 angular velocities and 3 accelerometers. It has high reliability and strong environmental adaptability. By matching different software, the products can be widely used in intelligent driving, ZS and industrial UAVs, intelligent DY, DYT, dynamic communication, surveying and mapping, stable platform and other fields.
Indicator parameters:
| Parameters | Test conditions
| Indicator |
| Gyroscope
| Dynamic range
| 1000°/s |
| Bias stability（10s） | 30°/h | |
| Bias range
| ±0.3°/s | |
| Biased variation | ±0.1°/s | |
| Initiates repeatability
| 50°/h | |
| Influence of vibration on bias.
| 20°/h/g | |
Nonlinearity of Scale Factor | 500ppm | |
| Bandwidth
| 200HZ | |
| Accelerometer
| Dynamic range | 16g |
| Bias stability（10s） | 1mg | |
| Bias range
| 5mg | |
| Biased variation | 5mg | |
| Nonlinearity of Scale Factor | 500ppm | |
| Bandwidth | 200HZ | |
| Other | Delay
| <10ms |
| Start-up time
| 2s | |
| Reliability
| Relative error
| 2.5mbar |
| Nonlinearity
| 0.1%FS |
Physical and electrical：
| Voltage
| 5V |
| power consumption
| ≤1.5W |
| Dimensions
| 58.7mmx42mmx8mm |
| Weight
| 30g |
Environmental：
| vibration
| 20~2000Hz,6.06g |
| shock | 500g，0.5ms |
| Operating
| -40℃~+70℃ |
| Storage
| -45℃~+75℃ |
| MTBF | ≥20000h |
| Continuous working hours
| >120h |
Interface characteristics：LVTTL
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