High-performance silicon-based MEMS inertial sensors

High-performance silicon-based MEMS inertial sensors, including MEMS gyroscopes and MEMS accelerometers. These products have been widely used in many fields such as industrial production, industrial equipment monitoring and maintenance, unmanned system navigation and control, and ocean monitoring due to their advantages of miniaturization, high integration, and low cost. Taking industrial production as an example, our sensors can monitor the operating status of equipment in real time, detect potential faults in a timely manner, effectively improve production efficiency, and reduce equipment maintenance costs. In the field of unmanned system navigation and control, its high-precision sensors provide accurate navigation information for drones, unmanned ships and other equipment, ensuring their safe and stable operation in complex environments.

Hitech Sensors is committed to providing customers with high-performance, high-reliability MEMS gyroscopes and MEMS accelerometers. Compared with internationally renowned brands, our MEMS sensors have even reached the international leading level in terms of performance and technical indicators. At the same time, we can provide customers with more timely and efficient technical support and after-sales service.

The important indicators of our high-performance MEMS inertial sensors include zero bias stability, zero bias repeatability, angle random walk, scale factor accuracy, etc. In the field of MEMS gyroscopes, through the careful design and optimization of the internal structure of the micro-electromechanical system (MEMS) chip, micron-level precision manufacturing is achieved, which effectively reduces noise interference and improves the sensitivity and measurement accuracy of the gyroscope. In terms of orthogonal error compensation, our partners have developed unique algorithms and circuit designs that can accurately compensate for the orthogonal errors generated during the gyroscope measurement process in real time, making the gyroscope's measurement data more accurate and reliable.

High-performance MEMS gyroscopes have excellent performance characteristics. In terms of zero bias stability, they can achieve extremely low values, such as as low as 0.05°/h, which enables them to maintain high stability of output data during long-term measurements and provide accurate angle information for the system. In terms of angle random walk indicators, they also perform very well, as low as 0.005°/√h, effectively reducing noise interference during the measurement process and improving measurement accuracy and reliability.

Our MEMS accelerometers have a sensitivity of up to 100mV/g, which can accurately sense tiny acceleration changes. In terms of measurement range, they have a wide range, covering the range of ±2g to ±100g, meeting the acceleration measurement needs of different application scenarios. In terms of low stress and overload resistance design, the accelerometer adopts a unique structural design and material selection, which effectively reduces the stress inside the chip and improves the product's overload resistance. When subjected to high overload shock, the accelerometer can still maintain stable performance to ensure the accuracy of the measurement data.