Laser sensor with M6*0.5mm metal detection head, 1.2mm spot size, diffuse reflection/through beam detection mode and NPN/PNP NO/NC output mode for selection.

Specification:

Note: The detection range of diffuse reflection laser sensor can be adjusted by the knob on the box (Clockwise rotation for adding distance, anticlockwise rotation for reducing distance). The detection range of through beam laser sensor can be adjusted by the distance of projector and receiver.
Dimension (diffuse reflection type, unit: mm):

Wiring diagram:

Tips: Laser sensor vs. photoelectric sensor
Laser sensors can be used where other technologies cannot. For example, when the target is very close, ordinary photoelectric sensors that calculate the reflected light from the target can also perform a large number of precise position detection tasks. However, when the target is far away or the color of the target changes, it is difficult for ordinary photoelectric sensors to deal with it.
While advanced background noise suppression sensors and triangulation sensors work well when the color of the target changes, their performance becomes less predictable when the target angle is not fixed or when the target is too bright. In addition, ordinary photoelectric sensors with triangulation measurement are generally limited to within 0.5m measuring range.