The HX3144UA with Magnetic Sensors TO-92S RoHS by HUAXIN is an inductive proximity sensor designed to detect the movements and positions of objects containing ferrous and non-ferrous materials. It features a 3-pin TO-92S RoHS-compliant terminal block with built-in re-casting magnetic material, an operating temperature of -40°C to +150°C, and a high sensitivity, low voltage, and low power consumption level. This device is suitable for proximity sensing, and can be used in industrial, medical, and automotive applications. It is an ideal sensor for detecting a variety of materials, such as steel, aluminum, and plastic.