Proximity Sensor | 6-36VDC NPN/PNP | M18 Aviation Plug 5mm/8mm

This LM18 sensor finds metal objects without touching them. It's built for factory use, with an M18 threaded body and a quick-connect plug. The sensor runs on 6-36VDC power, so it works with many existing setups. Features and Benefits - Different output types - Pick an M18 sensor with NPN (sinking) or PNP (sourcing) output. This lets it match your PLC's input needs. You can choose the right logic for your controller. - Two sensing ranges - Get a sensor with a 5mm range for close work. Or choose an 8mm range for jobs needing more space. This choice helps you find the right fit. - IP67 metal case - The LM18 sensor has an IP67 waterproof metal case. It keeps out dust and water. This means it works well in machining, food processing, or other harsh places. - Aviation plug - The LM18 sensor's aviation plug makes it easy to install and replace. You can change a sensor in minutes. No complex wiring is needed. Applications - On conveyor belts to count metal parts. Or to check if containers are in place before filling or sealing. - In automated machines as a non-contact limit switch. It finds the end of a moving part's travel. This stops crashes. - For position sensing in assembly jigs. It confirms a metal part is seated right before the next step. What It Is This is a proximity sensor, specifically a plug-in proximity switch model LM18. It is designed to detect the presence of nearby objects without physical contact. The sensor operates within a 6-36V DC range, which falls below the EU LVD voltage threshold of 75V DC. It connects via an aviation plug, ensuring a secure and reliable connection in industrial settings. The sensor offers NPN or PNP output types and is available with normally open (NO), normally closed (NC), or both NO+NC output states, providing flexibility for various control systems. Key Uses & Applications This industrial sensor is ideal for automated systems where precise object detection is required. Its 5mm or 8mm sensing distance (Sn) makes it suitable for tasks such as counting items on a conveyor belt, positioning components in machinery, or detecting limits of motion. For example, it can be used to confirm a component is in place before a machine cycle begins. The NPN/PNP output types allow for integration into a wide range of control circuits, making it a versatile electronics module for various industrial applications. How to Choose When selecting this proximity sensor, consider the required sensing distance; options are 5mm or 8mm. The operating voltage is 6-36V DC, so ensure compatibility with your power supply. Determine whether an NPN or PNP output type is needed for your control system, along with the desired output state: normally open (NO), normally closed (NC), or both. To test a proximity sensor, apply the correct voltage and observe its output change when an object enters its sensing range. An aviation plug connection offers robust attachment compared to simpler wiring.