Lanbao PSE-TM5 DC Through-Beam Photoelectric Sensor Lanbao PSE-TM5 Series is a compact little-square through-beam photoelectric sensor for DC automation systems. It uses a separate emitter and receiver across the sensing path, giving stable beam-interruption detection for applications where target color, reflectivity, or surface finish should have less influence on switching reliability. This listing covers PSE-TM5DNBR, PSE-TM5DPBR, and their E3 M8 connector versions. The series supports 5m through-beam sensing, NPN or PNP receiver output, NO/NC output logic, 10-30V DC supply, IP67 protection, and either a 2m PVC cable or M8 4-pin connector depending on the selected variant. For related Lanbao photoelectric sensors, compare the Lanbao PSE Little Square Sensor Family, Lanbao PSR-TM20 DC Through-Beam Series, Lanbao PR12-TM5 DC M12 Through-Beam Series, and Lanbao PR18-TM20 DC M18 Through-Beam Series. Technical Specifications Brand Lanbao Series PSE-TM5 Series Sensor Type Little-square through-beam photoelectric sensor Detection Type Through beam Rated Sensing Distance 5m reference Emitter Reference PSE-TM5DR Receiver Variants PSE-TM5DNBR and PSE-TM5DPBR, plus matching E3 connector versions Standard Target Opaque object greater than 10mm diameter reference Direction Angle >2° reference Light Source 640nm light source reference Output Type NPN for DNBR variants; PNP for DPBR variants Output Logic NO/NC Supply Voltage 10-30V DC Voltage Drop