Lanbao PSE-TM20 DC Through-Beam Photoelectric Sensor

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Lanbao PSE-TM20 DC Through-Beam Photoelectric Sensor Lanbao PSE-TM20 Series is a compact little-square through-beam photoelectric sensor for DC automation systems that need longer sensing distance in a small sensor body. It uses a separate emitter and receiver across the detection path, helping deliver stable beam-interruption detection with less dependence on target color, reflectivity, or surface finish. This listing covers PSE-TM20DNB, PSE-TM20DPB, and their E3 M8 connector versions. The series supports 20m 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 PSE-TM10 DC Through-Beam Series, Lanbao PSR-TM20 DC Through-Beam Series, and Lanbao PR18-TM20 DC M18 Through-Beam Series. Technical Specifications Brand Lanbao Series PSE-TM20 Series Sensor Type Little-square through-beam photoelectric sensor Detection Type Through beam Rated Sensing Distance 20m reference Emitter Reference PSE-TM20D Receiver Variants PSE-TM20DNB and PSE-TM20DPB, plus matching E3 connector versions Standard Target Opaque object greater than 15mm diameter within sensing range reference Direction Angle >4° reference Light Source Infrared, 850nm reference Output Type NPN for DNB variants; PNP for DPB variants Output Logic NO/NC Supply Voltage 10-30V DC Voltage Drop Show more