The Balluff BOS 18KF-PA-1HA-S4-C photoelectric sensor detects objects at distances of 50–100 mm using a 10–30 VDC supply while drawing up to 100 mA. Its compact cylindrical housing and S4 connector allow straightforward integration into tight machine spaces for presence sensing, positioning, and counting tasks on conveyors or assembly equipment. The sensor’s PNP output and short sensing range suit applications where background suppression or precise foreground detection is required without external amplifiers.
