" PRT12-2DO Inductive Proximity Sensor – 2-Wire, NO, Flush Type The PRT12-2DO is a compact and reliable inductive proximity sensor designed for standard industrial applications. It operates on a DC 12–24V power supply and uses a standard 2-wire connection. With a Normally Open (NO) output and 2 mm sensing distance for iron targets, this sensor is ideal for precise metal detection in automation systems. It features a 12 mm nickel-plated brass housing in a standard, flush-mount design, ensuring durability and seamless integration into machinery. Key Features: Operating Voltage: DC 12–24V Wiring Type: Standard 2-Wire Output Type: Normally Open (NO) Sensing Distance: 2 mm (Iron Target) Housing: Ø12 mm Nickel-Plated Brass, Standard, Flush Application: Ideal for general-purpose metal detection in industrial environments."