Lanbao PR18-TM20 DC M18 Through-Beam Photoelectric Sensor

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Lanbao PR18-TM20 DC M18 Through-Beam Photoelectric Sensor Lanbao PR18-TM20 Series is an M18 cylindrical through-beam photoelectric sensor set for DC industrial automation systems. It is designed for 20m non-adjustable detection, with separate emitter and receiver operation for long-range beam-interruption sensing. This listing covers PR18-TM20 DC variants, including NPN and PNP receiver output options, normally-open, normally-closed, or NO+NC logic, fixed 2m PVC cable versions, and E2 M12 4-pin connector versions. The series uses an infrared 880nm LED light source, nickel-copper alloy housing, IP67 protection, and 10-30V DC supply. For related Lanbao photoelectric sensors, compare the Lanbao PR18-TM10 10m Through-Beam Series, Lanbao PR12-TM10 M12 Through-Beam Series, and Lanbao PR12-TM5 5m Through-Beam Series. For an M30 retro-reflective option, see the Lanbao PR30S-DM5 DC Series. Technical Specifications Brand Lanbao Series PR18-TM20 Series Sensor Type M18 cylindrical through-beam photoelectric sensor Product Series Reference Cylindrical DC through-beam series Detection Type Through beam Rated Sensing Distance 20m non-adjustable reference Standard Target Opaque object greater than 15mm diameter reference Light Source Infrared LED, 880nm Dimensions M18 x 53.5mm and M18 x 68mm references, depending on variant structure Output Type NPN or PNP receiver output, depending on selected variant Output Logic Normally open, normally closed, or NO+NC, depending on selected receiver part number Power Supply 10-30V DC Target Type Opaque object interrupting emitter-to-receiver beam path Repeat Accuracy Show more