Lanbao PR18S-BC DC M18 Diffuse Photoelectric Sensor Lanbao PR18S-BC Series is an M18 cylindrical diffuse-reflection photoelectric sensor for DC automation systems that need compact object detection with a plastic housing. It supports 10cm non-adjustable and 40cm adjustable sensing-distance options, with NPN or PNP output and NO, NC, or NO+NC logic depending on the selected part number. This listing covers PR18S-BC10 and PR18S-BC40 DC variants, including fixed 2m PVC cable versions and E2 M12 connector versions. The series uses an infrared LED light source, PBT housing, IP67 protection, and 10-30V DC supply for industrial sensing and control inputs. For related Lanbao photoelectric sensors, compare the Lanbao PR18S-BC AC 2-Wire Series, Lanbao PR18-BC Metal Series, and Lanbao PR12-BC Series. For a larger cylindrical option, see the Lanbao PR30-BC Series. Technical Specifications Brand Lanbao Series PR18S-BC Series Sensor Type M18 cylindrical diffuse-reflection photoelectric sensor Product Series Reference Cylindrical series Detection Type Diffuse reflection Rated Sensing Distance 10cm non-adjustable for PR18S-BC10 variants; 40cm adjustable for PR18S-BC40 variants Standard Target White card, 90% reflection rate reference Light Source Infrared LED, 880nm Dimensions M18 x 53.5mm for 10cm variants; M18 x 68mm for 40cm variants Output Type NPN or PNP, depending on selected variant Output Logic Normally open, normally closed, or NO+NC, depending on selected part number Power Supply 10-30V DC Target Type Opaque object reference Hysteresis Range 3-20% of rated sensing distance reference Repeat Accuracy
