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PRODUCT INTRODUCTION

TJ-MIMU-P is a compact, high-performance, cost-effective ten-degree-of-freedom inertial measurement unit (IMU)based on micro-electro-mechanical systems (MEMS) technology. It is primarily used to measure angular velocity, acceleration, magnetic field strength, and atmospheric pressure along three orthogonal axes of a sensitive system carrier, as well as atmospheric pressure in the region where the carrier is located. The collected data is output as digital signals. The TJ-MIMU-P IMU incorporates algorithms and compensation software for full-temperature compensation, installation misalignment angle compensation, and nonlinearity compensation, ensuring stable and superior performance under both static and dynamic conditions. This guarantees reliable and accurate measurement data even in harsh environmental conditions.

PRODUCT FEATURES

· Full temperature compensation，unique calibration technology and method

· Smaller size and higher precision

· Excellent adaptability to the environment

· Higher reliability and strong anti-interference capability

APPLICATIONS

· Unmanned driving

· Surveying and mapping field

· UAV

· Robotics

TECHNICAL INDICATORS

	Parameters	Unit	TJ-MIMU-P
Gyroscope	Range	°/s	±450
	Bias stability（Allan Variance）	°/h	≤2
	Angle random walk	°/ √h	≤0.25
	Bias repeatability	°/h	≤10
	Scale factor repeatability	ppm	≤200
	Non-linear scale factor	ppm	≤200
	Band Width	Hz	≥330
Accelerometer	Measurement range	g	±16
	Bias stability	mg	≤0.2
	Angle random walk	m/s/√ h	≤0.025
	Bias repeatability	mg	≤0.2
	Scale factor repeatability	ppm	≤200
	Scale factor non-linearity	ppm	≤200
	Band Width	Hz	≥330
Magnetic sensor	Dynamic measurement range	gauss	±2.5
	Analysis rate	mGauss	≤0.12
	Noise density	uGauss	≤50
	Band Width	Hz	≥200
Barometer	Pressure range	mbar	450~1100
	Resolution	mbar	≤0.1
	Absolute measurement accuracy	mbar	≤1.5
	Dimensions	mm	474414