Quadrans Inertial Measurement Unit
In stock
Technical specifications
Technical specifications
| Angular Rate Range | ±200 |
| Data Output Rate | 200 |
| Heading accuracy | 0.2 |
| Motion Sensor Type | MEMS |
| Output Data Types | NMEA 0183 (HDT, RMC, VTG, VHW), NMEA 2000 (PGNs spécifiques) |
| Roll and pitch accuracy | 0.1 |
| Start Up Time | 30 |
| Wired input | RS-232, RS-422, RS-485 |
| Wired network | NMEA 2000, NMEA 0183, Ethernet, RS-422, RS-485 |
| Wired output | RS-232, RS-422, RS-485 |
Detailed description
Detailed description
Designed for professional navigation and demanding marine applications, Exail’s Quadrans inertial measurement unit (AHRS) provides heading, pitch, and roll data. As an AHRS (Attitude and Heading Reference System), it delivers precise motion data essential for system stabilization, heading correction, and enhanced maritime environment awareness.
Positioning and Applications of the Quadrans
The Quadrans model positions itself as a high-precision solution for complex system integrations. It stands out from entry-level inertial measurement units or basic heading sensors by its performance level required for critical applications. Compared to more basic solutions such as satellite compasses or generic motion sensors, an inertial measurement unit like Exail’s Quadrans is intended for uses where data stability and accuracy are paramount. It does not provide the absolute positioning capabilities of a full INS (Inertial Navigation System) that would include GPS, but it is suited for platforms requiring a stable inertial reference, such as dynamic positioning systems, stabilized radars, or advanced autopilots on professional vessels.
AHRS System Integration
Integrating the Quadrans inertial measurement unit (AHRS) into a navigation architecture is a technical process. It is designed to operate in synergy with other marine electronic equipment, contributing to the overall robustness of the system. Its role is to provide reliable inertial data for applications where the stability of motion measurements is a critical performance factor.
Expert opinion
Expert opinion
Pol CONIN
Digital Manager
« Évaluation technique : Centrale inertielle Quadrans Exail pour applications marines. »
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