Photoelectric switch say again photoelectric sensor , sensor points diffuse reflective type , feedback , duishe type , sensor and PLC and single-chip microcomputer , sr circuit ,electronic counters , solid state relay , small relays , etc products with magnetic use . The transmitter aims at the target and generates light beam , and ther receptor turns the light energy received into current and transmits it to the detection circuit backwards . It can filter our and effective signal and use it .
![E3jk- R4a2 Voltage AC 12-240V Photoelectric Sensor Switch, Photoelectric Sensor Switch, CE Proved Photoelectric Sensor Switch](https://img2.grofrom.com/snrsensor/961984f3309db5fde4561f86cb760117.webp)
![E3jk- R4a2 Voltage AC 12-240V Photoelectric Sensor Switch, Photoelectric Sensor Switch, CE Proved Photoelectric Sensor Switch](https://img2.grofrom.com/snrsensor/2b1741fb2f265630d7fb21e45e7c2516.webp)
![E3jk- R4a2 Voltage AC 12-240V Photoelectric Sensor Switch, Photoelectric Sensor Switch, CE Proved Photoelectric Sensor Switch](https://img2.grofrom.com/snrsensor/898f5f90360d8432ab77b6bff2782fb6.webp)
![E3jk- R4a2 Voltage AC 12-240V Photoelectric Sensor Switch, Photoelectric Sensor Switch, CE Proved Photoelectric Sensor Switch](https://img2.grofrom.com/snrsensor/3ccaf5afa0b934f7ed48f114f7ce9a5f.webp)