{"product_id":"lj18a3-8-z-bx-8mm-npn-d-o-proximity-sensor","title":"Lj18a3-8-z\/bx 8mm Npn D\/o Proximity Sensor","description":"\u003ch3\u003eKey Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: LJ18A3-8-Z\/BX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Distance\u003c\/strong\u003e: 8mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type\u003c\/strong\u003e: Inductive Proximity Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Type\u003c\/strong\u003e: NPN Normally Open (N.O.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing Object\u003c\/strong\u003e: Ferrous metals (best detection for iron, lesser for non-ferrous metals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: Typically 6-36V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current\u003c\/strong\u003e: Max 300mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Frequency\u003c\/strong\u003e: Up to 100Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Characteristics:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Usually made of nickel-plated brass or stainless steel for durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing Face\u003c\/strong\u003e: Made of plastic or another non-metallic material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape and Size\u003c\/strong\u003e: Cylindrical body with a diameter of 18mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: Typically around 70mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring\u003c\/strong\u003e: Three wires - Brown (Power), Blue (Ground), and Black (Signal Output).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Contact Detection\u003c\/strong\u003e: Detects metal objects without physical contact, reducing wear and tear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Resistant to dust, dirt, and moisture, making it suitable for harsh industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Threaded body for easy mounting with standard nuts and brackets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Repeatability\u003c\/strong\u003e: Consistent performance in repeated detection cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Circuit and Overload Protection\u003c\/strong\u003e: Ensures longevity and safety of the sensor and connected devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e: Used in conveyor systems, robotic arms, and other automated machinery for position sensing and object detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Systems\u003c\/strong\u003e: Used in machine safety systems to detect the presence or absence of machine parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounting and Sorting\u003c\/strong\u003e: Ideal for applications requiring counting or sorting of metal parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimit Switching\u003c\/strong\u003e: Functions as a limit switch in various machinery and equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOperating Principle:\u003c\/h3\u003e\n\u003cp\u003eInductive proximity sensors work on the principle of electromagnetic induction. When a metal object enters the sensor's electromagnetic field, it disrupts the field and induces eddy currents in the metal object. This change is detected by the sensor's internal circuitry, which then activates the output signal.\u003c\/p\u003e\n\u003ch3\u003eInstallation Tips:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Distance\u003c\/strong\u003e: Ensure the sensor is mounted within the specified 8mm detection range for accurate detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment\u003c\/strong\u003e: Align the sensor face perpendicular to the target object's path for optimal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Considerations\u003c\/strong\u003e: Ensure the sensor is protected from excessive vibration, extreme temperatures, and direct exposure to chemicals or heavy moisture, even though it is designed to withstand industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage included:\u003c\/p\u003e\n\u003cp\u003e1x LJ18A3-8-Z\/BX 8mm NPN D\/O Proximity Sensor\u003c\/p\u003e\n\u003c!----\u003e","brand":"Digilog Electronics","offers":[{"title":"Default Title","offer_id":43962543767617,"sku":"b40","price":2000.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2805\/1777\/files\/9df103162_lj18a3-8-z-bx-nabijheids-sensor-n-o-npn-8mm_1450x750_result.jpg?v=1779570431","url":"https:\/\/stem.pk\/products\/lj18a3-8-z-bx-8mm-npn-d-o-proximity-sensor","provider":"stem.pk","version":"1.0","type":"link"}