The INS-BU is an industrial-grade GNSS-aided inertial navigation system featuring an advanced single-antenna multi-constellation GNSS receiver from u-blox, as well as three-axis precision accelerometers, gyroscopes and fluxgate magnetometers. It can accept a wide variety of additional aiding data from sources such as Doppler Velocity Logs, odometers, wind sensors and external magnetic compasses.
The sensor provides high-accuracy position, velocity, heading, pitch and roll data for both static and dynamic applications. It can also output AT_ITINS messages for the Cobham Aviator UAV 200 SATCOM terminal, as well as NMEA messages for Pixhawk drone flight controllers.
The INS-BU is ideal for use with a wide range of unmanned systems, including UAVs, UGVs (unmanned ground vehicles) and land vehicles, and USVs (uncrewed surface vessels). It is available in enclosed or OEM board-level versions.
Specifications:
| Dimensions | 120.5 x 53.2 x 49.3 mm 85.5 x 47.7 x 39.3 mm OEM |
| Weight | 320g 174g OEM |
| Power | 9-34 VDC, 5W (6W with datalogger) |
| Heading Accuracy | 0.6° static 0.3° dynamic |
| Position Accuracy | 0.5cm (PPK) 1cm (RTK) 60cm (SBAS) |
| Pitch & Roll Accuracy | 0.05° dynamic 0.08° static |
| GNSS Constellations | BDS, GAL, GLO, GPS, QZSS |
| GNSS Corrections | PPK, RTK, SBAS |
