The L1+ Silicon Optical Inertial Measurement Unit is a dual-parameter silicon photonic sensing product integrating angular velocity and acceleration detection, capable of real-time sensing of both 3-axis angular velocity and 3-axis acceleration simultaneously. It has an angular velocity measurement range of ±800°/s with a full-temperature zero bias stability of ≤1°/h, and an acceleration measurement range of ±30g with a normal-temperature zero bias stability of ≤0.5mg. The product features a bandwidth of ≥400Hz and excellent scale factor performance, supporting customizable RS-422 data output with an adjustable 400Hz update rate. Powered by +5V with a steady-state power consumption of ＜6W, it measures 63×63×25mm and weighs 185±15g, with a standardized electrical interface. Combining the merits of small size, light weight and low cost, it can output comprehensive motion inertial parameters.

The L2+ Silicon Optical Inertial Measurement Unit is a high-performance all-parameter motion inertial sensing product, able to realize real-time detection of both high-precision 3-axis angular velocity and 3-axis acceleration at the same time. It has a room-temperature zero bias stability of ≤0.2°/h for angular velocity with a measurement range of -800~+800°/s and an angular random walk factor of ≤0.02(°)/h¹ᐟ²; its acceleration measurement range is ±30g, with a normal-temperature zero bias stability of ≤0.5mg and a full-temperature zero bias stability of ≤1mg. The product features a bandwidth of ≥400Hz and a start-up time of ≤1 minute, with an operating temperature of -40~+60℃ and a wide voltage power supply of +12~+24V. It measures 70±0.3×65±0.3×51.4±1mm and has a maximum weight of 500g, adopting a standardized electrical interface. With outstanding detection accuracy and comprehensive performance, it can meet the motion parameter detection requirements in harsh scenarios.