Inertial Measurement Unit Accelerometer Gyroscope 6-axis sensor Low Price
Product Description
1. Three-axis digital gyroscope: ①Dynamic measuring range:± 500º/s
②. Zero-bias stability: 1°/h
2. Triaxial digital accelerometer:
① Dynamic measuring range: ± 16 g
② Zero-bias stability: 0.07mg (ALLAN);
3. High reliability: MTBF > 20000h;
4. Guaranteed accuracy within the full temperature range (-40 ºC ~ 70 ºC):
built-in high-performance temperature calibration and compensation algorithm;
5. Suitable for working under strong vibration conditions;
6. Interface 1 channel UART, 1 channel SPI, 1 channel CAN.
Technical parameters
| Model | IMU115 | IMU103 | IMU109 |
| Axis No. |
| 6axis | 6axis | 6axis |
| | Range / º/s | *±250 /±500
| ±500 | *±250 /±500
|
| Bias instability /Allan,º/h | ≤8.0 | ≤1 | ≤3.5~4.5 |
| Bias stability in full temp. /10s/ º/h | ≤13 | ≤2.5 | ≤6.0~8.0
|
| Bias range / º/s | ±0.15 | ±0.03 | ±0.1 |
| Bias change in full temp. / º/s | ±0.08 | ±0.01 | ±0.1 |
| Scale factor accuracy / % | 0.2 | 0.15 | 0.15 |
| Scale factor nonlinearity /%FS | 0.02 | 0.005 | 0.015 |
| Bandwidth /Hz | 150 | 150 | 150 |
| | Range / g | *4 / 16 | 16 | *4 / 16 |
| Bias stability /Allan / mg | 0.065 | 0.02 | 0.055 |
| Bias stability in full temp. /10s/ mg | 0.12 | 0.035 | 0.12 |
| Bias range / mg | ±3 | ±0.75 | ±1.5 |
| Bias change in full temp. /10s/ mg | ±3 | ±1 | ±1.5 |
| Scale factor accuracy / % | 0.3 | 0.2 | 0.3 |
| Scale factor nonlinearity / %FS | 0.03 | 0.03 | 0.03 |
| Bandwidth /Hz | 150 | 150 | 150 |
| Interface | 1-way UART / Kbps | Baud rate(115.2~460.8) |
| Sampling frequency / Hz | UART (100~1000) |
| Electrical | Voltage / V | 4.5~5.5 |
| Power consumption / W | ≤0.35 |
| Environment | Working temperature / ºC | -40 ~ 85ºC |
| Vibration / Hz/g | 20~2000Hz,3g |
| Impact | 1000g,0.5ms |
Detail Photo
