🔷 SensoPart FLS18W-L4 SensoPart FLS18W-L4 – Through-Beam Receiver, M18 Cylindrical Housing, 20 m Range, PNP Output, Cable Connection The FLS18W-L4 is a rugged, high-performance through-beam receiver that works in tandem with a corresponding transmitter (e.g., FLS18W-S4) to deliver precise object detection over long distances. This model features a 2 m pre-wired cable and PNP dark-switching logic. Description • Through-beam receiver for use with matching transmitter (FLS series) • Sensing range: Up to 20 m (with aligned transmitter) • Output type: PNP, Dark switching (output active when beam is interrupted) • Status indicator: Red LED for alignment and signal output • Housing: Cylindrical M18 format for quick mounting • Electrical connection: 2-meter PVC cable • Suitable for industrial automation environments Product Data Specification Value Sensor type Through-beam receiver Range Up to 20 m (with matching transmitter) Output type PNP, Dark switching Connection type 2 m cable Enclosure rating IP67 Operating temperature –20 °C to +60 °C Housing material Plastic or nickel-plated brass Mounting M18 threaded cylindrical housing Response time <1 ms typical