High-Accuracy Inertial Sensors & Acoustic Positioning Systems for Marine, Maritime & Offshore Applications
Certus Mini A Compact & lightweight MEMS AHRS
Certus Mini A

Compact & lightweight MEMS AHRS

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Certus Mini A

The Certus Mini A delivers robust high-accuracy attitude and heading data in a compact and lightweight package weighing just 38 grams. Utilizing cutting-edge temperature-compensated MEMS inertial technology, the sensor fuses all inputs together using Advanced Navigation’s revolutionary AI-powered algorithms, delivering accuracy levels of up to 10 times that of a traditional Kalman filter.

Available in rugged enclosed or OEM variants, the high-performance unit is ideal for AUV/ROV orientation, and is seamlessly compatible with industry-standard protocols including NMEA 0183 and CANOpen, as well as with ROS 1, ROS 2, and Ardupilot.

Dimensions: 30 x 41 x 24 mm (Rugged)
25 x 25 x 8 mm (OEM)
Weight: 38g (Rugged)
7g (OEM)
Power Consumption: 0.5W typical (Rugged)
0.18W typical (OEM)
Roll & Pitch Accuracy: 0.1o
Heading Accuracy (Magnetic): 0.8o
Orientation Range: Unlimited
Output Data Rate: Up to 1000 Hz
Interfaces: Rugged:
Primary RS232/RS422
Auxiliary RS232
CAN
2x GPIO

OEM:
Primary & Auxiliary UART
CAN
2x GPIO