The PANASONIC / SUNX GX-FL15A is a high-quality inductive proximity sensor designed for non-contact detection of metal objects. This sensor operates on a normally open (NO) circuit configuration and is equipped with NPN output, making it compatible with a wide range of industrial applications. With a sensing distance of 8mm and a voltage range of 12V to 24V DC, the GX-FL15A offers reliable and accurate detection capabilities. This 4-pin sensor is easy to install and durable, making it an ideal choice for automation and control systems.