IMU20 IMU Sensor

Name: IMU20 IMU Sensor
Brand: Silicon Sensing

High Stability and Low Drift for Reliable Inertial Sensing

Silicon Sensing IMU20 IMU Sensor is a compact MEMS Inertial Measurement Unit offering six degrees of freedom for precision navigation and motion sensing. With high stability and low drift, IMU20 provides reliable and accurate inertial data, making it ideal for aerospace, marine, and industrial applications. Its robust design ensures consistent performance in challenging environments, delivering dependable results for critical navigation and stabilization systems.

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Supply Voltage	4.75V to 5.25V
Bias Instability	2.5°/hr, 0.5mg
Bandwidth (nominal)	gyro >66 acc>87
Operating Temperature	-40°C to +75°C
Typ. Current Consumption	750mA (at 5V)
Angular Rate Range	±300˚/s
Axes of Acceleration	3
Velocity Random Walk	Acc 1: 1.2m/s/√hr Acc 2&3: 0.6m/s/√hr
Axes of Angular Rate	3
Noise Spectral Density Gyro	0.3 °/s rms
Noise Spectral Density Acc	Acc 1<10 Acc 2&3<6
Rate SF over Temp	1500ppm
Rate Bias Over Temperature	±50°/hr
Acc Bias over Temp	±7mg
Acc SF over Temp	2100ppm
Baud Rate	460800
Vibration Rectification Error	5°/hr/g rms, 3mg/g2

Precision 6-DOF MEMS Inertial Measurement Unit

Compact and lightweight - 58.0 x 59.0 x 36.0H (mm) 190g

Rugged, high shock survivability

RoHS compliant

-40°C to +75°C operating range

RS422 interfaces

Dynamic range: Angular ±498°/s, Linear ±30g

Bias instability: Angular 2.5°/hr, Linear 0.5mg

Non-ITAR

First class customer technical support
Small satellite stability control

Precision guidance and navigation

Launch vehicles• Unmanned aerial vehicles

Unmanned marine systems

Machine control

INS (Inertial Navigation Systems)

AHRS (Attitude and Heading Reference Unit)