Retro-reflective with M.S.R. function, Sensing distance When using the E39-R1S: 0.1 to 4 m, Light-ON/Dark-ON selectable, NPN, Pre-wired models (2 m), Red LED (624 nm)
• A wide variety of models • Models designed for special applications • Non-stop detection • High quality and reliability • High EMC protection • High light immunity • Robust and waterproof housing