The Banner Engineering S18SP6FF50Q is an 18 mm epoxy-encapsulated photoelectric sensor in a barrel‑mount form factor with a 50 mm fixed-field background-suppression range. It operates from 10 to 30 V DC and provides a PNP output with a 4‑pin M12 quick-disconnect, delivering a fast 3 ms response and support for either dark‑on or light‑on sensing. This S18 series device is ideal for presence or part-detection on conveyors and automated lines where background suppression helps ignore clutter and false detections.
