Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference System
Price:
600$
MOQ:
1
Delivery Time:
1 week
Brand:
FIREPOWER
Product Description
Fiber Optic Gyro Inertial Measurement Units for Attitude Heading Reference System
Product Overview
High-performance MEMS IMU 16488HB is designed for unmanned motion carriers, surveying, and stabilizing platforms. It outputs 3 angular velocities and 3 accelerations, with zero bias stability (gyro 3°/h GJB, Z-axis; accelerometer 0.4mg GJB) and strong environmental adaptability. Its compact size and low power consumption make it suitable for a wide range of mobile and industrial applications.
Product Features
- Three-axis digital gyroscope:
- ±2000º/s dynamic measurement range
- Zero bias stability: 3°/h (GJB, 10S, Z-axis), 0.8°/h (ALLAN, Z-axis)
- Triaxial digital accelerometer:
- ±200g dynamic measurement range
- Zero bias stability: 0.4mg (GJB, 10S), 0.06mg (ALLAN)
- Triaxial digital magnetometer: 2.5 gauss
- Digital barometer: 300mbar ~ 1100mbar
- High reliability: MTBF 20000h
- Guaranteed accuracy within full temperature range (-40℃ ~ +80℃): Built-in high-performance temperature calibration and compensation algorithm
- Suitable for operation under strong vibration: 6.06 G, 20 ~ 2000 Hz
- Suitable for working under large impact conditions: 1000 G, 0.5ms
Field of Application
- Unmanned motion carrier
- Communication in motion
- Surveying and mapping
- Stabilizing platform
Product Indicators
16488HB Product Index
| Parameter | Test conditions | Minimum value | Typical value | Maximum value | Unit |
|---|---|---|---|---|---|
| Gyroscope | |||||
| Dynamic measuring range | 500 | 2000 | °/s | ||
| Zero bias stability | Allan variance, Z-axis | 0.8 | °/h | ||
| Zero bias stability | Allan variance, X and Y axis | 1.6 | °/h | ||
| Zero bias stability | 10 s average (-40℃ ~ +70℃, constant temperature), Z-axis | 3 | °/h | ||
| Zero bias stability | 10 s average (-40℃ ~ +70℃, constant temperature), X-axis and Y-axis | 6 | °/h | ||
| Zero bias | Zero-bias range, Z-axis | ±0.07 | °/s | ||
| Zero bias | Zero-bias range, X-axis and Y-axis | ±0.2 | °/s | ||
| Zero bias change in full temperature range, Z-axis ① | ±0.02 | °/s | |||
| Zero Bias Change Over Temperature, X and Y Axis ① | ±0.06 | °/s | |||
| Successive Start Repeatability, Z-axis | 0.002 | ||||
| Successive Start Repeatability, X-Axis and Y-Axis | 0.006 | ||||
| Day-by-day start repeatability, Z-axis | 0.003 | /s | |||
| Start repetition day by day, X axis and Y axis | 0.009 | °/s | |||
| Effect of linear acceleration on bias | 0.002 | °/s/g | |||
| Influence of vibration on zero bias, change before and after vibration ② | 0.002 | °/s/g | |||
| Influence of vibration on zero bias, change before and during vibration ② | 0.002 | °/s/g | |||
| Scale factor | Scale factor accuracy, Z-axis | 0.3 | % | ||
| Scale factor | Scale Factor Accuracy, X and Y Axis | 0.6 | % | ||
| Scale factor nonlinearity, Z-axis | 0.01 | %FS | |||
| Scale Factor Nonlinearity, X and Y Axis | 0.02 | %FS | |||
| Angular random walk | 0.15 | °/√hr | |||
| Noise density | 0.001 | °/s/√Hz | |||
| Resolution | 3.052×10⁻⁷ | /s/LSB | |||
| Bandwidth | 200 | Hz | |||
| Accelerometer | |||||
| Dynamic measuring range | 16 | 200 | g | ||
| Zero bias stability | Allan variance | 0.06 | mg | ||
| Zero bias stability | 10 s average (-40℃ ~ +70℃, constant temperature) | 0.4 | mg | ||
| Zero bias | Zero bias range | 2 | mg | ||
| Change of zero bias within the whole temperature range, peak-to-peak value ① | 4 | mg | |||
| Repeatability of successive starts | 0.5 | mg | |||
| Repeatability is initiated on a daily basis | 0.8 | mg | |||
| Zero-bias temperature coefficient | 0.05 | 0.1 | mg/℃ | ||
| Scale factor | Scale factor accuracy | 0.5 | % | ||
| Scale factor nonlinearity | 0.1 | %FS | |||
| Speed random walk | 0.029 | m/s/√hr | |||
| Noise density | 0.025 | mg/√Hz | |||
| Resolution | 1.221×10⁻⁸ | g/LSB | |||
| Bandwidth | 200 | Hz | |||
| Magnetometer | |||||
| Magnetic field range | Brg,xy | ±13 | gauss | ||
| Magnetic field range | Brg,z | ±25 | gauss | ||
| Resolution | 0.3 | μT | |||
| Heading accuracy | 30 μT horizontal geomagnetic component, 25℃ | ±2.5 | deg | ||
| Dynamic measuring range | 2.5 | gauss | |||
| Zero bias | Non-magnetic environment | 15 | mgauss | ||
| Barometer | |||||
| Dynamic measuring range | 300 | 1100 | mbar | ||
| Zero bias | 4.5 | mbar | |||
| Communication interface | |||||
| 1-way SPI | Baud rate | 15 | MHz | ||
| 1-Way CAN | Baud rate | 1 | MHz | ||
| Sampling frequency | SPI | 2460 | 2460 | Hz | |
| Sampling frequency | CAN | 200 | |||
| Electrical characteristics | |||||
| Voltage | 3.0 | 3.3 | 3.6 | V | |
| Power consumption | 1.5 | W | |||
| Ripple | P-P | 100 | mV | ||
| Settling time | From 0V to 3.3V | 80 | ms | ||
| Structural characteristics | |||||
| Size | 47×44×14 | mm | |||
| Weight | 50 | g | |||
| Use environment | |||||
| Operating temperature | -40 | 70 | ℃ | ||
| Storage temperature | -45 | 75 | ℃ | ||
| Vibration | 20~2000Hz, 6.06g | ||||
| Impact | 1000g, 0.5ms | ||||
| Reliability | |||||
| MTBF | 20000 | h | |||
| Continuous working time | 120 | h | |||
①: Calculate the zero deviation of the whole temperature change process, the temperature change rate is ≤ 1℃/min, and the temperature range is -40℃ ~ +70℃
②: Vibration condition is 6.06 G, 20Hz ~ 2000Hz
Outline Drawing
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Company
Shenzhen Fire Power Control Technology Co., LTD
Location
429, Building A10, Fuhai Information Port, Xinhe Community, Fuhai Street, Shenzhen, Guangdong, China
Contact Person
Caine