The SMC LFE0D-M is a compact, lightweight digital flow switch designed for precise monitoring of water and water-soluble coolant flow. Featuring a 3-color, 2-screen display, this device utilizes Faraday's law to detect reverse flow and ensure accurate flow measurement. With an IP65 rating, it is suitable for various industrial environments, providing reliable performance and easy integration into pneumatic automation systems. Ideal for applications requiring backflow detection and zero reset settings, the LFE0D-M enhances operational efficiency and safety.