https://www.keyence.com/distance/sensor
广告Non-contact measurement designed for accuracy and durability. Measure distance, vibration, thickness and gaps with this high-speed laser sensor.
Long Range Accuracy · Compact & Rugged Sensors · Technical Guide Downloads
Types: 1D Laser Displacement, 2D Profile Sensors, Optical Micrometers
Ranked #49 The World’s Most Innovative Companies 2017 –
Forbes