1.Measurement Performance Sensing Axes: 3-axis Gyroscope + 3-axis Accelerometer Measuring Range: Gyro ±250°/s, Accelerometer ±4g Attitude Measuring Range: Pitch ±90°, Roll ±180°, Yaw ±180° Angle Resolution: 0.01°, Adjustable Output Rate: 5–200Hz Static Attitude Accuracy: Pitch/Roll ±0.3°, Yaw Drift ＜0.12°/min Bandwidth: 100Hz, Non-linearity ≤0.1%FS Shock & Vibration Resistance Vibration Resistance: 8grms, 10~1000Hz full frequency band Shock Resistance: 80g three-axis instantaneous impact 2.Electrical & Environmental Parameters Power Supply: DC 9–36V wide vehicle voltage (agricultural vehicle standard) Communication Interface: CAN2.0A/B (RS485/RS232 optional) Protection Grade: IP65 dustproof and mud-proof aluminum alloy housing Operating Temperature: -40℃ ~ +80℃ EMC Compliance: EN61000 industrial electromagnetic standard 3.Core Functions & Advantages Dedicated agricultural machinery version, anti-mud, anti-dust, anti-field strong vibration design Magnetometer-free inertial structure, no magnetic interference from tractor metal body CAN bus interface with strong anti-interference, long-distance transmission, support multi-machine networking Farm scene optimized filtering algorithm, stable attitude output during bumpy field driving and turning Wide 9–36V power supply, directly compatible with all tractors, planters and harvesters Compact small-size metal shell, easy mounting on cab, suspension and leveling frame Clear X/Y/Z axis labeling, convenient on-site installation and calibration for agricultural equipment maintenance 4.Structural Features Mini integrated aluminum sealed housing with waterproof aviation wire outlet. Internal inertial sensing module isolated to reduce electromagnetic interference from vehicle power circuit. Standard mounting holes with obvious coordinate axis marks, shock-absorbing structure reserved to adapt to farm bumpy working conditions. 5.Application Fields Tractor automatic steering navigation, planter leveling control, harvester body attitude monitoring, agricultural spraying machine balance adjustment, farm AGV inertial attitude feedback, agricultural implement tilt detection, unmanned farm vehicle automatic driving system.