Honeywell, a leader in advanced solutions for aerospace and defense, highlights the features and reliability of its HG4930 MEMS inertial measurement unit (IMU).
Uninterrupted GNSS signals cannot always be relied upon due to increasing incidents of jamming and disruptions from obstacles like tall buildings and trees, which can lead to positioning errors and operational delays. To mitigate these risks, it’s essential to choose a trusted backup navigation system that meets industry standards.
Advanced Precision
With a gyro bias of just 0.25°, the HG4930 offers high accuracy, ensuring reliable navigation in GNSS-denied environments. This precision makes it a suitable option for applications where consistent performance in challenging conditions is necessary.
Rugged and Reliable
Featuring an advanced mean time between failures (MTBF), the HG4930 is designed to perform reliably in demanding environments. Honeywell engineers have developed a specialized internal isolation system to protect the sensor package from vibration and shock events that could impact navigation performance. This robust design ensures the HG4930 remains dependable under tough operational conditions.
Compact and Power-Efficient
The HG4930 provides a balance between size, weight, power, and cost (SWAP-C). With a power consumption of less than 3W and an operating temperature range from -54°C to 85°C, it is suitable for integration into space-constrained, power-sensitive environments. Its efficiency allows it to operate effectively without excessive power demands.
Built for Longevity
Through a rigorous design and calibration process, the HG4930 is built to provide consistent performance over a 20-year lifespan. This long-term reliability makes it a valuable option for projects requiring dependable performance over extended periods.
No Export License Required
The HG4930 can be integrated into systems globally without concerns about export license requirements, making it a practical choice for international applications.
With high precision, a durable design, and proprietary innovations, the HG4930 is a reliable IMU when performance and dependability are essential.
