PMMA Photoelectric sensor

PMMA Photoelectric sensor Product Characteristics：

Stable detection of various objects such as mirrors, black and transparent objects;

Wide detection range and therefore strong resistance to object position deviation;

Effective detection of desired objects regardless of the background.

Intelligent SensingEmpowers Digital industry：

Suitable forvarious scenarios：

Sanitaryinstallationtesting hand

Coffee machinedetection cup

Drug packaging machinetesting and bagging

Detection ofitems insidethe express box

Color stability

Limited reflection type that is not easily affected

by color and materialMirror, black, and transparent objectswill also be detected

Working principle of limitedreflection type sensors

Receive reflected light from the detected object to detectits presence. Having an optical system that limits theprojection beam and receiving area, it can only detectobjects at a certain distance from the sensor(the rangewhere the projection beam coincides with the receivingarea).

Not affected by background

Can effectively detect the presence or absence ofobjects

Ordinary sensors

① When setting the detection distance for white objects,black objects cannot be detected.

When setting the detection distance for black objectsa white background is detected.

Limit sensor

It is independent ofthe color and background ofthe objectand can effectively detect the presence or absence of the object.

Stability of distance

Wide detection range, even ifthe object's position is offset,it can still be detected

Black object5-40mm

White object5-60mm

Transparent objects

5-50mm

Balancing color and distance stability! Flexible use ofopticalsimulation in lens design!

With a self-designed structure composed of four types of toroidallenses, stable detection can be achieved with only weak light.

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