Model NO.
16488H-A
Customized
Customized
Gyro Range
-450deg/S-+450deg/S
Zero Bias Stability
0.3 Deg/H
Acc Range
20g
Acc Bias Stability
2ug
Bandwidth (-3dB)
250Hz
Transport Package
Sponge and Box
Specification
47mm*44mm*15mm
HS Code
9031809090
Production Capacity
100/Month
Type:
Inertial Navigation
Output Signal Type:
Digital Output
Measuring Shaft Quantities:
9 Axis
Accuracy Grade:
0.3 Deg/H
IP Rating:
IP67
Certification:
CE
6 Axis IMU Accelerometer Gyro Inertial Measure Unit High Performance Low Bias 16488 MEMS IMU Accelerometer
This instruction manual is the main document for the operation of the 16488H inertial measurement unit. This instruction manual is mainly compiled in accordance with the Technical Specifications for Inertial Measurement Unit and Three-axis Gyroscope Unit. The 16488H inertial measurement unit is a complete inertial system with a built-in three-axis gyroscope and a three-axis accelerometer, which is used to measure the three-axis angular rate, acceleration and other parameters of the carrier, and output the data after error compensation (including temperature compensation, installation misalignment angle compensation, nonlinear compensation, etc.) through SPI according to the communication protocol.
Size
Company and production line
This instruction manual is the main document for the operation of the 16488H inertial measurement unit. This instruction manual is mainly compiled in accordance with the Technical Specifications for Inertial Measurement Unit and Three-axis Gyroscope Unit. The 16488H inertial measurement unit is a complete inertial system with a built-in three-axis gyroscope and a three-axis accelerometer, which is used to measure the three-axis angular rate, acceleration and other parameters of the carrier, and output the data after error compensation (including temperature compensation, installation misalignment angle compensation, nonlinear compensation, etc.) through SPI according to the communication protocol.
Specifications
Parameter | Test conditions | Minimum value | Typical value | Maximum value | Unit | |
Gyro | Dynamic measuring range | ±450 | º/s | |||
Bias instability | Allan variance, better than | 0.3 | º/h | |||
Bias stability | 1s smooth, RMS, better than | 10 | º/h | |||
Bias in full temperature range | -40 ºC ~ 85 ºC, 10 s smoothing, RMS | 0.005 | º/s | |||
Random walk | 1б | 0.15 | º/√h | |||
Bias repeatability | 1б | 10 | º/h | |||
Output noise | No filtering, RMS | 0.05 | º/s | |||
Scale factor repeatability | 1б | 0.01 | % | |||
Scale factor nonlinearity | 1б | 0.01 | % | |||
Scale factor | FS=450 º/s, 32bits | 2621440 | LSB/°/sec | |||
Bandwidth (-3dB) | 250 | Hz | ||||
Cross coupling | 0.1 | % | ||||
Acceleration sensitivity | 1 | °/h/g | ||||
Vibration rectification effect | 0.5 | °/h/g2 | ||||
Resonant frequency | 12k | Hz | ||||
Accelerometer | Dynamic measuring range | ±20 | g | |||
Bias stability | Allan variance | 2 | ug | |||
Bias in full temperature range | -40 ºC ~ 85 ºC, 10 s smoothing, RMS | 1 | mg | |||
Random walk | 1б | 0.029 | m/s/√h | |||
Bias repeatability | 1б | 5 | mg | |||
Output noise | No filtering, RMS | 0.5 | mg | |||
Scale factor repeatability | 1б | 0.1 | % | |||
Scale factor nonlinearity | FS=20g | 0.1 | %FS | |||
Scale factor | ±20, 32bits | 65536000 | g/LSB | |||
Bandwidth (-3dB) | 250 | Hz | ||||
Cross coupling | 0.1 | % | ||||
Temperature | Scale factor | 0.0125 | °C/LSB | |||
Communication interface | 1-way SPI | Enter the clock frequency | 8 | 15 | MHz | |
Electrical characteristics | Voltage | Direct current | 3.3 ± 10% | V | ||
Power consumption | 1 | 1.5 | W | |||
Ripple | P-P | 48±2 | 100 | mV | ||
Use environment | Operating temperature | Scalable | -40 | 85 | ºC | |
Storage temperature | -55 | 85 | ºC | |||
Vibration | 10~2000Hz,6.06g | |||||
Impact | 1000g,0.1ms |
Size
Company and production line
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