Lanbao PR18-TM10 AC 2-Wire M18 Through-Beam Sensor Lanbao PR18-TM10-AC 2 Wires Series is an M18 cylindrical through-beam photoelectric sensor set for AC industrial automation systems. It uses separate emitter and receiver units to detect opaque objects that interrupt the optical path, making it suitable for longer-range beam detection where reflector-based sensing is not preferred. This series is specified for 10m non-adjustable sensing distance, 20-250V AC supply, NO or NC receiver logic depending on part number, and 2-wire AC wiring. Available variants include fixed 2m PVC cable models and E2 M12 4-pin connector models, with infrared 880nm LED light source, nickel-copper alloy housing, and IP67 protection. For related Lanbao photoelectric sensors, compare the Lanbao PR18-TM10 DC Through-Beam Series, Lanbao PR18-TM20 DC Through-Beam Series, and Lanbao PR18S-TM10 AC 2-Wire Series. For a compact M12 DC through-beam option, see the Lanbao PR12-TM10 DC Series. Technical Specifications Brand Lanbao Series PR18-TM10-AC 2 Wires Series Sensor Type M18 cylindrical AC through-beam photoelectric sensor Product Series Reference Cylindrical AC 2-wire through-beam series Detection Type Through beam Rated Sensing Distance 10m non-adjustable reference Standard Target Opaque object greater than 15mm diameter reference Light Source Infrared LED, 880nm Dimensions M18 x 70mm and M18 x 84.5mm references, depending on variant structure Output Logic Normally open or normally closed, depending on selected receiver part number Power Supply 20-250V AC Wiring Type AC 2-wire receiver wiring reference Target Type Opaque object interrupting emitter-to-receiver beam path Repeat Accuracy