A reflective -type photoelectric sensor is used to detect the light beam reflected from the target. A thrubeam type sensor is used to measure the change in light quantity . They are largely used in industrial manufacturing. There are three different useful types: opposed (through beam), retro- reflective , and . Photoelectric Sensors detect photo-optical workpieces.
Our retro- reflective sensors are ideal for sensing glossy or shiny objects, clear object detection, and are ideal for applications in the packaging and printing industries.
Diffused Mode In diffused mode sensing, sometimes called proximity mode, the transmitter and receiver are in the same housing.
OMRON provides many varieties of Sensor, including diffuse- reflective , through-beam, retro- reflective , and distance-settable Sensors, as well as Sensors with either built-in or separate amplifiers. Light from the transmitter strikes the target .


