AutomationDirect’s OPT series short and long range distance sensors are available with either Class 1 or Class 2 laser options, and utilize high-resolution CMOS line array technology, eliminating material, color and brightness-related measurement differences. Analog and switch output models are available with sensing ranges from 30 to 660mm, at up to 1,500 scans per second. These sensors use the transit time measurement principle to measure the distance between the sensor and the object. Diffuse styles have a sensing range up to 10 meters; retro-reflective styles sense up to 100 meters. Analog and switch output models are available.