High-speed laser sensor available with nine different measurement ranges | Laser Focus World
SPS-5 Self Powered Sensor
Laser Doppler Velocity Sensor
VLS Optical Speed Sensors with an NPN Pulsed Output. Visible or Laser Light Sources Available.
Amazon.com: 5V Laser Photoelectric Speed Sensor Encoder Code Disc Disk Code Wheel for Freescale Smart car Cutting Quadrature Signal Output : Toys & Games
High Speed Laser Displacement Sensor | Sciengate Automation Malaysia