The SPECTRO-3-JR series is a series of color sensors with multiple measurement spots and light sources and a wide range. The color sensors have 5 digital outputs and 1 digital input.
The SPECTRO series with COF optics project a white light spot with a small diameter on the object it wants to detect. The optic of the sender is placed in the middle of the optic of the receiver. Not only does this save space, it also gives a faster and more accurate detection of small objects, like color markings or wires. The SPECTRO-3-JR series has the following measuring range and spot: