超声波传感器 ULT-S40N

1. Core Functions: This is a pair of M18 cylindrical industrial ultrasonic sensors, supporting both through-beam and diffuse detection modes. They achieve non-contact detection through ultrasonic waves, unaffected by object color and transparency. Equipped with LED display and 4-digit adjustment buttons, with IP67 protection rating. They are widely used in level measurement, liquid level detection, distance measurement, and presence detection in various industrial automation scenarios.