Low Cost MEMS Inertial Measurement Unit
Inertial Measurement Unit, referred to as IMU, is a device to measure the attitude angle (or angular velocity) and acceleration of the three axis of the object. Gyroscope and accelerometer are the core devices of inertial navigation system (INS). With the built-in accelerometer sensor and gyroscope, the IMU can measure the linear acceleration and rotation angular velocity from three directions and can obtain the attitude, velocity and displacement information of the carrier through the resolving.
ER-MIMU-08 uses MEMS accelerometer and gyroscope with high quality and reliability, RS422 and external communication, baud rate can be flexibly set between 9600~921600, through the communication protocol to set the user’s required communication baud rate. With X, Y, Z three-axis precision gyro, X, Y, Z three-axis accelerometer with high resolution, can be output by RS422 X, Y, Z three axis of gyroscope and accelerometer’s original hexadecimal complement data (including gyro hexadecimal complement the numerical temperature, angle, the accelerometer hexadecimal temperature, the acceleration hexadecimal complement number); It can also output float dimensionless values of the gyroscope and accelerometer processed by the underlying calculation
Applications of IMU Inertial Measurement Unit
Construction machinery dip angle measurement, angle control, pylon operation monitoring, medical equipment angle control, satellite antenna star search, bridge, tall building, tower, dam monitoring and rock and soil monitoring, mining, attitude/heading reference system, integrated inertial navigation, Integrated Navigation Systems & Inertial Guidance System, Flight Control & Guidance System, Attitude Heading Reference Systems (AHRS), Stabilization of Antennas, Cameras & Platforms.
Volume: 44.84 mm×38.88 mm× 21.39 mm;
5V power supply, low power consumption 1.0W;
Light weight: ≤60g;
Products include X, Y, Z three axis MEMS gyro and X, Y, Z three axis MEMS accelerometer;
RS422 bus communication, baud rate from 9600~921600 can be set.
Scale Factor Non-linearity
Scale factor temp drift (1б)
Bias Stability (10s,1σ)
Bias Stability (1s,1σ)
Bias temp drift (1б)
Cross Axis Sensitivity
Bias Temp Coefficient
Factor Scale Repeatability
Factor Scale Temp Coefficient
44.84 mm×38.88 mm×21.39 mm