Through Beam Sensor Sensors PLCs Bar Code Readers Vision Systems Safety Light Curtains Digital Video Microscope LC Series 1. The LC measures using the concept of triangulation. A laser diode shines a beam of light at the target. The PSD measures the target distance by calculating the center of the returning spot. The position of the spot is proportional to the distance to the target.
Resolution is the smallest detectable change in distance.
Linearity is the amount of error that the measurement could contain as the target moves through the measuring range. Top LK Series 1. The LK series measures using triangulation. A laser diode shines a beam of light to the target. The light will diffuse off the surface and back to the sensor.