Through-beam photoelectric sensor PSR-TM20DPB series

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18mm threaded cylindrical installation or side installation, it is an ideal substitute for various styles of sensors; Large angle, long distance, easy to install and debug; Long sensing distance 20m; Short-circuit, reverse polarity and overload protection, plastic housing for more economic cost. Description Through-beam reflection sensors serve to detect objects reliably, regardless of surface, color, material - even with a heavy gloss finish. They consist of separate transmitter and receiver units that are attuned to each other. When an object interrupts the light beam, this causes a change in the output signal in the receiver. Product Features > Through Beam Reflective > Housing size: 35*31*15mm > Material: Housing: ABS; Filter: PMMA > Output: NPN,PNP,NO/NC > Connection: 2m cable or M12 4 pin connector > Protection degree: IP67 > CE certified > Complete circuit protection: short-circuit, reverse polarity and overload protection