Banner Engineering S18SN6FF100Q Photoelectric Sensor

S18SN6FF100Q is a barrel-mount photoelectric sensor in Banner Engineering's EZ-BEAM S18 series, delivering a fixed 100 mm sensing field with infrared beam for non-contact presence detection in tight spaces. It operates from 10–30 V DC and provides a complementary NPN output through a 4-pin M12 integral quick-disconnect, enabling straightforward, wire-ready installation with minimal wiring complexity. The epoxy-encapsulated housing carries IP67 and IP69K ratings with NEMA 4X protection, making it suited for rugged industrial environments where washdown or harsh dust exposure is common. With a fixed-field background suppression mode and a 100 mm range, the S18SN6FF100Q is well-suited for reliable presence/absence sensing in compact barrel-mount form on automation fixtures, conveyors, and other line equipment where a stable, adjustable-free sensor is beneficial.