Shanghai Lanbao Sensing Technology Co., Ltd. 3m polarized retroreflective sensor square npn PSE-PM3DNBR-E3

Compact small square polarized retroreflective sensor, used together with a reflector, 3m or 4m long sensing distance, cable connection or M8 4 pin connector can be chose, visible red light simplifies installation and set-up, PNP or NPN, NO/ NC optional, DC voltage version. Description Polarized retroreflective sensors is an excellent solution for detecting the presence of shiny or highly reflective objects accurately. It requires a reflector which reflects the light back to the sensor allowing it to be captured by the receiver. A horizontal polarized filter is placed in front of the emitter and a vertical one in front of the receiver. By doing this, the transmitted light oscillates horizontally until it hits the reflector. Product Features > Polarized retroreflective sensor; > Sensing distance: 3m; > Housing size: 32.5*20*10.6mm > Material: Housing: PC+ABS; Filter: PMMA > Output: NPN,PNP,NO/NC > Connection: 2m cable or M8 4 pin connector> Protection degree: IP67 > CE certified > Complete circuit protection: short-circuit, reverse polarity and overload protection