Proximity Sensor | 5mm NPN Detection Switch | DC 6-36V 3-Wire

The TL-W5MC1 is an inductive proximity sensor. It detects metal objects without touching them. This 3-wire sensor has a 5mm sensing range. It has a flat shape. This makes it easy to mount on flat surfaces. It's useful for automation tasks and CNC machine control. Features and Benefits - 5mm Sensing Distance - It finds ferrous metals like steel and iron up to 5mm away. It detects non-ferrous metals like aluminum at a shorter distance. - NPN NO Output - The sensor works as an NPN Normally Open switch. When it finds metal, the output signal wire connects to ground. A microcontroller can easily read this. - Wide Voltage Input - It runs on DC 6-36V. You can use it with many power supplies and electronic systems. - Onboard LED Indicator - A red LED lights up when it detects an object. This gives instant visual feedback. It helps with setup and troubleshooting. Applications - CNC Machines - Use this TL-W5MC1 sensor for CNC machine end stops. Or for auto bed leveling on 3D printers. - Industrial Automation - Put it on assembly lines. It can detect objects, count parts, or help with positioning. - DIY Electronics - Connect the TL-W5MC1 3-wire NPN NO sensor to an Arduino or Raspberry Pi. Build custom metal detectors or sorting machines. What It Is This is an inductive proximity sensor, specifically designed for non-contact detection of metallic objects. It operates on a low voltage DC supply, ranging from 6 to 36 volts. The sensor features a 5mm detection distance and utilises an NPN output type, indicating how it signals detection. It is a 3-wire model, which refers to its electrical connection method. This type of sensor is a common electronics module used in various automation and control applications. Key Uses & Applications This proximity sensor is ideal for applications requiring accurate, non-contact detection within a 5mm range. Its low voltage operation makes it suitable for integration with systems like Arduino, for example, in hobbyist projects or small-scale automation. Common uses include position sensing in machinery, object counting on conveyor belts, or as an end-stop sensor in 3D printers. Its inductive nature means it works by sensing changes in an electromagnetic field, making it effective for detecting metals. How to Choose When selecting a proximity sensor, consider the material you need to detect; this specific inductive type detects metal. The 5mm detection distance is crucial for close-range applications. For power, ensure your system provides a DC voltage between 6 and 36V. The NPN output type dictates how the sensor interfaces with your control system, so verify compatibility. If testing a proximity sensor, apply the correct voltage and observe the output signal when a metallic object enters the detection field. For applications requiring different detection ranges or material sensing (e.g., non-metals), an optical sensor or a sensor with a larger detection distance might be more suitable.