![SENS OPTO SLOT 3.18MM TRANS C-MT | OPB390P11Z | 365-1642-ND | Digi-Key Corp. SENS OPTO SLOT 3.18MM TRANS C-MT | OPB390P11Z | 365-1642-ND | Digi-Key Corp.](http://media.digikey.com/Photos/TT%20Electronics-Optek%20Photos/OPB390P11Z_sml.JPG)
![SENS OPTO SLOT 3.18MM TRANS C-MT | OPB390P11Z | 365-1642-ND | Digi-Key Corp. SENS OPTO SLOT 3.18MM TRANS C-MT | OPB390P11Z | 365-1642-ND | Digi-Key Corp.](http://media.digikey.com/Photos/TT%20Electronics-Optek%20Photos/OPB390P11Z_sml.JPG)
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RoHS: | 详细信息 |
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商标: | Optek / TT Electronics |
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感应方式: | Transmissive, Slotted |
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![SENS OPTO SLOT 3.18MM TRANS C-MT | OPB390P11Z | 365-1642-ND | Digi-Key Corp. SENS OPTO SLOT 3.18MM TRANS C-MT | OPB390P11Z | 365-1642-ND | Digi-Key Corp.](http://media.digikey.com/Photos/TT%20Electronics-Optek%20Photos/OPB390P11Z_sml.JPG)
![SENS OPTO SLOT 3.18MM TRANS C-MT | OPB390P11Z | 365-1642-ND | Digi-Key Corp. SENS OPTO SLOT 3.18MM TRANS C-MT | OPB390P11Z | 365-1642-ND | Digi-Key Corp.](http://media.digikey.com/Photos/TT%20Electronics-Optek%20Photos/OPB390P11Z_sml.JPG)
Optical SensorsA photoelectric sensor, or photoeye, is a device
used to detect the distance, absence, or presence of an object by using a
light transmitter (often infrared) and a photoelectric receiver. They
are used extensively in industrial manufacturing. There are three
functional types: opposed (a.k.a. through-beam), retroreflective, and
proximity-sensing.