Miniature AHRS MTi-300

The MTi-300 is our highest-performing attitude and heading reference system. AHRS The MTi-300 is our highest-performing attitude and heading reference system. Its sensors and sensor fusion algorithm deliver data on drift-free roll, pitch, and true-north-referenced yaw. Vibration-rejecting gyroscopes As part of the MTi 100-series, the MTi-300 features best-in-class vibration-rejecting gyroscopes, guaranteeing high-quality orientation data, even in challenging environments. Rugged IP67 housing The MTi-300 is ruggedly built, with a protective, anodized, IP67 waterproof aluminum housing, waterproof connectors, and special studs for easy mounting and aligning. Specifications Sensor fusion performance Roll, pitch 0.2 deg RMS Yaw/heading 1 deg RMS Strapdown integration (SDI): Yes Sensing components Gyroscope Standard full range 450 deg/s In-run bias stability 10 deg/h Noise density 0.01 °/s/√Hz Accelerometer Standard full range 20 g In-run bias stability 15 µg Noise density 60 µg/√Hz Magnetometer onboard Barometer onboard System specifications Mechanical IP-rating (equivalent) IP67 Dimensions 57 × 41.90 × 23.60 mm Weight 55 g Electrical Input voltage 3V3, 4.5 V–34 V Power consumption (typ.) 520 mW Interfaces / IO Interfaces USB, RS232, RS422, UART Protocols Xbus, ASCII (NMEA) Output frequency up to 2 kHz