Detection based on “Light”
Features of “position” recognition type laser sensors
Features
Not just for presence detection - measurement is also possible
Certain models can measure distance and position with higher accuracy than a simple sensor. The following are some examples of KEYENCE products:
CCD thrubeam model
（IG Series）
A laser is emitted from a transmitter and then is received by a CCD light receiving element. The area where the laser is interrupted is identified clearly on the CCD. This model can be used for in-line position detection or outer diameter measurement of a target.
High accuracy CMOS reflective model
（IL/IA Series）
Reflected light is received with a CMOS light receiving element and the position is determined based on the triangulation principle. This model can output the position information with an analogue signal.
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Detection based on “Light”
What is a “position” recognition type laser sensor?
Laser Sensors: “Position” recognition type -
Detection based on “Light”
What is a Camera with a Built-in Laser Sensor?
Camera with Built-in Laser Sensor
