The Banner Engineering QS186LE2Q5 is a World-BEAM QS18 Series small-spot laser photoelectric emitter (laser Class 2) that delivers a 650 nm visible red beam with a maximum sensing distance of up to 30 m in opposed-mode operation. Its compact 18 mm rectangular housing uses M18 mounting, ABS body, and a PMMA lens, and it ships with a 0.15 m pigtail QD connection (M12 quick disconnect) powered from 10–30 V DC. With IP67 and NEMA 4X ratings, a -10 to 50 C operating range, four-pin wiring, and LEDs for power and sensing status, the QS186LE2Q5 serves as the emitter half of Banner’s QS18 small-spot sensor pair for precise, long-range detection in rugged environments.
