The FESTO SFAH-200U-G14FS-PNLK-PNVBA-M8 is a flow sensor designed for precise measurement of unidirectional airflow rates ranging from 4 to 200 liters per minute. This sensor operates efficiently within a pressure range of -0.9 to 10 bar and offers versatile electrical outputs, including 0-10 V, 4-20 mA, and 1-5 V signals. It features configurable switching outputs that can be set to either PNP or NPN, with options for normally closed or normally open contacts. Communication is facilitated through the IO-Link protocol, allowing for seamless integration and advanced monitoring. Equipped with a G1/4 air connection and a standard 4-pin M8 A-coded plug, the unit operates on a 22-26 VDC power supply and has an IP40 protection rating. This flow sensor, distributed by BSP Automation, is a reliable choice for accurate flow measurement in various industrial automation applications.