Proximity Sensor | M12 NPN/PNP Output | 4mm Sensing, 2M Cable

This M12 inductive proximity sensor detects metal objects without touching them in automated machines. It has a standard M12 threaded body for easy mounting. It comes with a 2-meter cable and aviation plug built-in, which makes putting it in industrial settings simple. Features and Benefits - Two sensing distance choices - The shielded model senses up to 2mm for flush mounting. The unshielded M12 inductive sensor has a 4mm range for more space. - PNP and NPN outputs - Choose the right logic for your PLC. An M12 proximity sensor NPN sends current to ground. A PNP sends current from the power supply. - NO and NC setups - Pick a Normally Open (NO) switch to close the circuit when it senses something. Or choose a Normally Closed (NC) switch to open the circuit. - Built-in LED light - A light on the back of the sensor turns on when it finds a target. This gives you instant visual confirmation of its status. Applications - Conveyor systems - Count metal parts or check product placement. Do this by putting this M12 inductive proximity switch along the line. - Part positioning - Use it in a fixture to confirm a metal part is in place. This happens before a stamping or drilling operation starts. - Safety and control - Sense the position of machine guards, doors, or moving parts. This is part of an industrial automation control loop. What It Is This proximity sensor is an inductive type, designed for non-contact detection of metallic objects. It features a robust PC material construction and offers both NPN and PNP output types. With a 2 metre cable and 4 cable cores, it is suitable for various industrial applications. The sensor operates on both DC and AC voltages, providing flexibility in power supply. Its compact M12 size makes it a common barrel sensor choice for tight spaces. Key Uses & Applications This industrial sensor is ideal for automated systems where precise object detection is crucial. Its 4mm sensing distance allows for accurate positioning and counting tasks, while the 2mm option offers even finer control. The NPN/PNP output and NO/NC output states make it adaptable to different control circuits. Common applications include machine automation, conveyor belt monitoring, and level sensing. To test a proximity sensor, connect it to a suitable power supply and observe the output change when a metallic object enters its detection field. How to Choose When selecting a proximity sensor, consider the material of the objects to be detected; inductive sensors like this one are for metallic targets. The required detection distance is also key; this model offers 2mm or 4mm. Determine if you need Normally Open (NO) or Normally Closed (NC) output and whether NPN or PNP output type is compatible with your existing electronics module. Finally, ensure the 2 metre cable length is sufficient for your installation, or plan for extensions.