The GLL170T-B432 is a fiber-optic sensor from SICK, engineered for precise detection in industrial settings. It operates with a visible red LED light source at a wavelength of 632 nm, offering a sensing range of up to 350 mm in proximity mode and up to 1, 100 mm in through-beam mode. The sensor supports both PNP and NPN switching outputs, selectable via menu, and features light/dark switching modes.
