NPN Inductive Proximity Sensor DC 6–36V 4mm Normally Open
The NPN inductive proximity sensor is a reliable and cost-effective metal detection sensor designed for industrial automation, machine control, and positioning applications. This sensor detects metallic objects without physical contact, ensuring long service life and stable performance in demanding industrial environments.
Operating on a wide DC voltage range of 6 to 36 volts, this inductive proximity sensor features an NPN normally open (NO) output, making it compatible with a wide range of PLCs, relay modules, control panels, and automation controllers commonly used in Pakistan’s industrial sector. The 4mm sensing distance provides accurate and repeatable detection of iron and ferrous metal objects.
The sensor uses high-frequency oscillation technology to generate an electromagnetic field at the sensing surface. When a metal object enters the detection zone, eddy currents are induced, causing a change in oscillation amplitude. This change is processed internally and converted into a stable switching output signal, ensuring precise metal detection without mechanical wear.
The cylindrical metal body with threaded mounting allows easy installation on machines, conveyors, and automation frames. The 3-wire configuration (Brown: V+, Blue: 0V, Black: Output) simplifies wiring and integration into industrial control systems. The sensor is resistant to vibration and suitable for continuous operation in industrial environments.
This NPN inductive proximity sensor is widely used in factory automation, CNC machines, packaging lines, conveyor systems, robotics, material handling equipment, counting systems, and position sensing applications. It is also suitable for automation projects, training setups, and general industrial use.
Advanced Automation Pak supplies NPN inductive proximity sensors across Pakistan, supporting factories, automation integrators, maintenance teams, and OEMs with dependable sensing solutions for industrial automation systems.
