Banner Engineering S18SN6FF50 Photoelectric Beam

The Banner Engineering S18SN6FF50 EZ-BEAM fixed-field photoelectric receiver delivers a 50 mm sensing range with background suppression in an epoxy-encapsulated 18 mm barrel housing for rugged industrial use. Powered from 10–30 V DC, it provides a complementary NPN output as the receiver half of an opposed-mode pair (with a matching emitter) and ships with a 2 m potted cable for straightforward installation. The 880 nm infrared beam and fixed-field operation support reliable proximity sensing in tight spaces, while IP67/IP69K and NEMA 6P ratings ensure protection against washdown and moisture exposure. This model is part of Banner’s S18 EZ-BEAM family, designed for precise, repeatable detection in applications where a fixed threshold and straightforward wiring are preferred over retroreflective or diffuse sensors.