1.Measurement Performance Sensing Axes: 3-axis Gyro + 3-axis Accelerometer Measuring Range: Gyro ±250°/s, Accelerometer ±4g Attitude Range: Pitch ±90°, Roll ±180°, Yaw ±180° Angle Resolution: 0.01°, Adjustable Output Rate: 5–200Hz Static 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 5V / DC9–36V wide vehicle voltage optional Communication Interface: RS485 Modbus-RTU / RS232 Protection Grade: IP65 aluminum alloy sealed housing Operating Temperature: -40℃ ~ +80℃ EMC Compliance: EN61000 industrial electromagnetic standard 3.Core Functions & Advantages Magnetometer-free inertial scheme, zero magnetic interference, ideal for all-metal mobile equipment Built-in filtering algorithm reduces drift, stable long-term dynamic rotation angle output High adjustable refresh rate to track fast rotation and motion changes Compact lightweight metal shell, easy to install in narrow mechanical spaces Dual power supply options match portable battery devices and vehicle power systems Standard industrial serial communication, compatible with PLC, motion controllers and navigation hosts 4.Structural Features Mini integrated aluminum enclosure with aviation cable outlet. Independent internal inertial sensing unit isolates circuit electromagnetic interference. Reserved mounting holes with clear X/Y/Z axis marks for quick installation and calibration. 5.Application Fields Construction machinery rotation angle monitoring, aerial work platform balance detection, agricultural machinery automatic steering control, AGV robot attitude feedback, vehicle satellite antenna stabilization, small unmanned ground vehicle navigation, industrial rotating platform angle measurement.