Ouster OS1-32 Rev7

Key Features and Specifications of the OS1-32 Rev7

• L3 Digital Lidar Chip: The Rev7 generation is powered by the L3 chip, which provides significant performance improvements, including a $10\times$ increase in photon sensitivity and a $2\times$ range increase compared to the previous generation.
• Mid-Range Performance:
  • Range: Up to 90 meters on a low-reflectivity (10% Lambertian) target, and an up to $170$ meters range on a highly reflective (80% Lambertian) target.
  • Maximum Range: Over $200$ meters.
  • Precision: Enhanced precision with a typical range of $\pm 0.5\text{ cm}$ to $\pm 10\text{ cm}$.
• High Resolution:
  • Vertical Resolution: 32 channels of vertical resolution.
  • Horizontal Resolution: Configurable at 512, 1024, or 2048.
  • Points Per Second (Max): Up to $1,310,720$ points per second.
• Wide Field of View:
  • Horizontal: 360∘ (Full rotational scan).
  • Vertical: ≈42.4∘ to 45∘ (≈+21.2∘ to −21.2∘).
• Dual Return Mode: Capable of capturing two returns per laser firing, which improves object detection in environments with complex foliage or obscured objects.
• Imaging Capabilities: Provides camera-grade near-infrared and signal data alongside 3D point cloud data, enabling the use of computer vision algorithms on perfectly correlated 2D and 3D data.
• Built for Reliability:
  • Ruggedness: Designed to handle extreme shock and vibration.
  • Ingress Protection: IP68 (submersible) and IP69K rated (resistant to close-range, high-pressure, high-temperature spray-downs).
  • Temperature: Wide operating temperature range, typically −40∘C to +60∘C (with a maximum of +70∘C before thermal limiting).
• Autonomy Ready: Features like 1000BASE-T1 automotive Ethernet, open-source ROS/C++ drivers, and multi-sensor crosstalk suppression make it ideal for mass-scale, fleet deployments.

The OS1-32 Rev7 is known for delivering clean, dense, and highly accurate data, making it a robust and versatile solution for applications requiring reliable mid-range 3D perception.