Orbbec Pulsar ME450 3D LiDAR

Orbbec Pulsar ME450 is a compact 3D dToF LiDAR designed for robotic navigation, obstacle avoidance, mapping, and environmental scanning. Its optical system combines MEMS-based vertical scanning with motorized horizontal scanning to provide configurable repetitive and non-repetitive 3D scan patterns from a single sensor.

The Pulsar ME450 provides a measurement range of up to 45 m at 90% reflectivity, a wide 270° × 60° field of view, and a 200 kHz measurement frequency. An integrated 6-axis IMU, PTP/GPS/PPS time synchronization, IP67 protection, and operation in ambient light above 80,000 lux support demanding indoor and outdoor robotic deployments.

Configurable 3D Scanning
— Supports non-repetitive and multiple repetitive scan patterns for navigation, obstacle detection, mapping, and surveying applications.

45 m dToF Ranging
— Measures targets from 0.1 to 45 m at 90% reflectivity and up to 15 m at 10% reflectivity.

270° × 60° Field of View
— Provides broad 3D coverage with software-selectable 60°, 45°, or 30° vertical scanning fields.

200 kHz Measurement Rate
— High-frequency laser ranging generates dense point-cloud data for real-time robotic perception and mapping.

IP67 Rugged Construction
— Dustproof and waterproof housing supports operation from -20°C to 55°C and ambient light levels above 80,000 lux.

Integrated IMU & Time Synchronization
— Built-in 6-axis motion sensing with PTP, GPS, and PPS synchronization supports accurate multi-sensor and mobile robotic systems.