{"product_id":"no-inductive-proximity-sensor","title":"NO Inductive Proximity sensor","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cstrong\u003eM18 8MM PNP NO Inductive Proximity Sensor\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003eAt its core, the sensor uses an internal coil to generate a high-frequency electromagnetic field at its tip. When a metallic object (like steel or aluminium) enters this field, Eddy currents are induced in the metal. These currents drain energy from the sensor's magnetic field, causing the internal circuit to \"trip\" and send a signal.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eWhy it’s an Industrial Powerhouse:\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e• PNP Normally Open (NO) Logic: This is a \"Sourcing\" sensor. When it detects metal, it connects the Output (Black wire) to the Positive Supply (Brown wire). This is the standard configuration for most industrial PLCs (Programmable Logic Controllers).\u003cbr\u003e• Extended 8mm Range: While smaller M12 sensors often only reach 4mm, the M18 body allows for a generous 8mm sensing distance, providing more safety margin to prevent the sensor from being physically hit by moving machinery.\u003cbr\u003e• Extreme Durability: Because it is non-contact, there are no mechanical parts to wear out. It can trigger millions of times in environments where a standard limit switch would fail due to grease or moisture.\u003cbr\u003e• Wide Voltage Range: It operates anywhere from 5V to 36V DC, meaning it can run directly on an Arduino (at 5V) or on standard 24V industrial power supplies.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eTechnical Capabilities:\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e• Switching Frequency: Capable of high-speed switching, making it suitable for measuring the speed of rotating metal gears.\u003cbr\u003e• Shielded Design: The \"shielded\" (flush-mount) design means the electromagnetic field is focused only at the tip, allowing you to mount the sensor flush with a metal bracket without it accidentally triggering itself.\u003cbr\u003e• Environmental Resistance: Designed to operate reliably in the presence of industrial noise and electromagnetic interference.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003eThe LJ12A3-4-Z\/BX is the primary choice for CNC machine limit switches, metal gear speed counting, automated sorting of metallic parts, and industrial position monitoring.\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"TinkEdge","offers":[{"title":"Default Title","offer_id":46404700668103,"sku":"TE-IRSE-092","price":315.65,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6620\/6407\/files\/M188MMPNPNOInductiveProximitySensor_1.png?v=1776770695","url":"https:\/\/shop.tinkedge.tech\/products\/no-inductive-proximity-sensor","provider":"TinkEdge","version":"1.0","type":"link"}