"PRL30-10AO Inductive Proximity Sensor – AC, NO, 30mm Long Flush Type The PRL30-10AO is a heavy-duty AC-powered inductive proximity sensor built for long-range metal detection. Operating with AC 100–240V, it uses a standard 2-wire connection and provides a Normally Open (NO) output. With a 10 mm sensing distance for iron targets and a 30 mm nickel-plated brass housing (long, flush-mount design), it’s perfectly suited for industrial applications requiring robust and reliable metal detection at greater distances. Key Features: Operating Voltage: AC 100–240V Wiring Type: Standard 2-Wire Output Type: Normally Open (NO) Sensing Distance: 10 mm (Iron Target) Housing: Ø30 mm Nickel-Plated Brass, Long Type, Flush Mount Application: Ideal for long-range metal detection in industrial machinery and equipment."