• High performance high-g accelerometer
120 µg/√Hz
±8 g range
• High performance Gyroscope
1000°/S
Attitude accuracy ±0.5°
Attitude resolution 0.02°
• Fully calibrated and temperature compensated–40 to +85°C
• Adjustable sampling rates up to 500Hz (100Hz default)
• Triple power flexibility:
5V regulated
12V unregulated vehicle bus
24V unregulated vehicle bus
• Single CAN command adjusts for any mounting orientation
• Fully compliant to strict automotive and off-highway test standards
The ML5-AR IMU/tilt sensor delivers low-cost precision measurements of dynamic inclination, acceleration and angular rate in challenging environments specifically designed for those encountered by heavy-duty construction, off-highway, agriculture, mining and trucking industries.
The ML5-AR utilizes the power of a sophisticated Auto-Adaptive Extended Kalman Filter (EKF) to remove errors associated with vibration, sudden linear motions and quake, resulting in a true reading of inclination under all conditions.
State-of-the-art temperature compensation and calibration assures error-free performance over the full operational temperature range.
The compact size, wide 4.5 to 36 V power range, IP68/IP69K rating and CAN communications interface make the ML5-AR a single part solution for a full range of vehicle sizes and applications.
| Specification | Value |
|---|---|
| Performance Grade | Industrial Grade |
| Random Walk | Accel: 120 µg/√Hz, Gyro: 0.45 °/√hr |
| Bias Instability (Gyroscope) | 8 °/hr |
| Bias Instability (Accelerometer) | 80 µg |
| Hysteresis | Accel bias: 16 mg, Accel gain: 1000 PPM, Gyro bias: 1.0 °/s, Gyro gain: 1000 PPM |
| Communication Port Type | AMPSEAL 16 gold plated 4-pin |
| Communication Interface | CANopen |
| Update Rate | IMU: 500 Hz, EKF: 500 Hz |
| Weight | 110.5 g |
| Size | 78.9 mm × 55 mm × 23.5 mm |
| Power Consumption | 0.625 W |
| Input Voltage | 4.5 V to 36 V, 12/24 Nominal |
| Minimum Operating Temperature | −40 °C |
| Maximum Operating Temperature | 85 °C |
| MTBF | 826 440 h |
| Sensing Range (Accelerometer) | 20 g |
| Sensing Range (Gyroscope) | 1000 °/s |
| Accuracy | Roll/Pitch (static): 0.25 ° |
| Ingress Protection Rating | IP68, IP69K |
| Housing Material | Fiber-Reinforced PBT |
| Mounting Style | Screw Down |
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