1.Measurement Performance Sensing Composition: 3-axis Gyroscope + 3-axis Accelerometer Measuring Range: Gyro ±200°/s, Accelerometer ±4g Attitude Range: Pitch ±90°, Roll ±180°, Yaw ±180° Angle Resolution: 0.005°, Adjustable Output Rate: 5–200Hz Static Attitude Accuracy: Pitch/Roll ±0.15°; Yaw Drift ＜0.06°/min Bandwidth: 120Hz, Non-linearity ≤0.08%FS Shock & Vibration Resistance Vibration Resistance: 12grms, 10–1000Hz full frequency band Shock Resistance: 120g three-axis instantaneous impact 2.Electrical & Environmental Parameters Power Supply: DC 5V / DC9–36V wide vehicle voltage optional Communication Interface: CAN2.0A/B (RS485/RS232 as alternative options) Protection Grade: IP67 waterproof & dustproof aluminum alloy enclosure Operating Temperature: -40℃ ~ +80℃ EMC Compliance: EN61000 industrial electromagnetic standard 3.Core Functions & Advantages Magnetometer-free inertial design, completely free from magnetic interference of metal vehicle frames Ultra-low yaw drift design, maintains high-precision rotation angle output for long continuous operation Ultra-high angle resolution to meet high-end industrial precision rotation measurement requirements CAN bus communication with strong anti-interference, long transmission distance and multi-sensor networking capability IP67 fully sealed metal shell, adapts to harsh outdoor, construction and vehicle chassis environments Dual power supply options, compatible with battery portable devices and all types of engineering vehicles Standard multi-point mounting holes with clear X/Y/Z axis marks for quick on-site installation and calibration 4.Structural Features High-strength integrated aluminum sealed housing with waterproof aviation cable outlet. The internal inertial sensing unit is isolated to reduce electromagnetic crosstalk from power circuits. Standard fixed installation structure with coordinate axis labeling, convenient for mechanical assembly and calibration. 5.Application Fields Crane boom rotation angle monitoring, aerial work platform dynamic balance control, vehicle satellite antenna stabilization system, agricultural machinery automatic steering, unmanned vehicle high-precision inertial navigation, tunnel deflection measurement, industrial rotating platform closed-loop angle feedback, construction machinery anti-overturn safety monitoring, multi-sensor CAN bus networking control systems.