{"product_id":"lj12a3-4-z-bx-npn-24v-approach-sensor-inductive-proximity-switch","title":"LJ12A3-4-Z\/BX NPN 24V Approach Sensor Inductive Proximity Switch","description":"\u003cmeta name=\"description\" content=\"Buy LJ12A34ZBX NPN 24V Approach Sensor Inductive Proximity Switc online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eLJ12A3-4-Z\/BX NPN 24V Approach Sensor Inductive Proximity Switch\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuality electronics from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe LJ12A3-4-Z\/BX is a professional-grade inductive proximity sensor designed for reliable non-contact object detection in industrial and automation applications. This NPN-type sensor operates at 24V DC and features a 4mm detection range, making it ideal for machine control, assembly line automation, and position sensing tasks.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInductive Proximity Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNPN (Normally Open)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM12 Connector (BX variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\/Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIP Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP67 (Dust \u0026amp; Water Resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200-800 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose This Sensor?\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e - Sourced directly from authorized distributors\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Quality\u003c\/strong\u003e - Built for demanding applications\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast \u0026amp; Reliable Detection\u003c\/strong\u003e - \u0026lt;2ms response time\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Design\u003c\/strong\u003e - IP67 rated for harsh environments\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Integration\u003c\/strong\u003e - Standard M12 connector\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Technical assistance included\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast Shipping\u003c\/strong\u003e - 1-5 days from Bengaluru warehouse, delivered in 7-8 days\u003c\/p\u003e\n\n\u003ch2\u003eApplications \u0026amp; Project Ideas\u003c\/h2\u003e\n\n\u003ch3\u003eIndustrial Automation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Line Control\u003c\/strong\u003e - Part position detection and counting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Tool Automation\u003c\/strong\u003e - Spindle positioning and safety interlocks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor Systems\u003c\/strong\u003e - Object detection and sorting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDIY \u0026amp; Hobbyist Projects\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRobotics and autonomous systems\u003c\/li\u003e\n\u003cli\u003eHome automation and smart devices\u003c\/li\u003e\n\u003cli\u003eArduino\/PLC-based control projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProfessional Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturing quality control\u003c\/li\u003e\n\u003cli\u003ePackaging machinery\u003c\/li\u003e\n\u003cli\u003eDoor\/gate automation systems\u003c\/li\u003e\n\u003cli\u003eLevel sensing in tanks and hoppers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearning \u0026amp; Education\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics engineering courses\u003c\/li\u003e\n\u003cli\u003eIndustrial automation training\u003c\/li\u003e\n\u003cli\u003eSensor technology experimentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Highlights\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eNon-Contact Detection\u003c\/strong\u003e - No mechanical wear, ideal for repetitive operations\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWide Voltage Tolerance\u003c\/strong\u003e - Stable operation across 24V +\/-10%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Design\u003c\/strong\u003e - Easy installation in tight spaces\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e - Efficient for battery-powered systems\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Stable\u003c\/strong\u003e - Operates reliably from -25 degreesC to +70 degreesC\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\n\u003cp\u003eLJ12A3-4-Z\/BX Inductive Proximity Sensor\u003c\/p\u003e\n\u003cp\u003eTechnical datasheet and pin configuration guide\u003c\/p\u003e\n Installation guidelines \n\u003cp\u003e24\/7 technical support contact information\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this product 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, absolutely. We source directly from authorized distributors with full authentication verification. Every unit is tested before dispatch.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat warranty coverage is included?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eFull 7-day warranty on manufacturing defects covering all manufacturing defects. Covers replacement or repair at no cost.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's the shipping timeline?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e1-5 business days to most locations in India from our Bengaluru warehouse. Express shipping available for urgent orders.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow do I connect this sensor?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe M12 connector variant includes standard 4-pin configuration: +24V, GND, and NPN output. Detailed wiring diagram provided with product.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat technical support is available?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eFull 24\/7 support via email and WhatsApp. Our engineers can help with installation, troubleshooting, and application advice.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's your return\/replacement policy?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only with full refund or replacement. 30-day money-back guarantee on non-defective returns.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eAre bulk discounts available?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes! Wholesale pricing available on orders of 10+ units. Contact us for custom quotes on large orders.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan this work with Arduino\/PLC systems?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, the NPN output is compatible with most microcontroller and PLC systems. We provide integration examples and support.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's the detection range exactly?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e4mm detection range for ferrous metals. Range may vary slightly with non-ferrous materials. Full technical specs available on request.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eCustomer Support\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e support@engineerstore.in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhatsApp:\u003c\/strong\u003e [Your WhatsApp Number]\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHours:\u003c\/strong\u003e 24\/7 Support\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLocation:\u003c\/strong\u003e Bengaluru, India\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOrder your LJ12A3-4-Z\/BX Inductive Proximity Sensor today and experience professional-grade reliability with expert support!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eBuy LJ12A3-4-Z\/BX NPN 24V Approach Sensor Inductive Proximity Switch Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eLJ12A3-4-Z\/BX NPN 24V Approach Sensor Inductive Proximity Switch\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eLJ12A3-4-Z\/BX NPN 24V Approach Sensor Inductive Proximity Switch\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eLJ12A3-4-Z\/BX NPN 24V Approach Sensor Inductive Proximity Switch\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43773981458595,"sku":"TES-EV103250","price":119.78,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1_f9835cc4-c92c-4d35-95fb-020f2af44137.png?v=1701075691","url":"https:\/\/www.theengineerstore.in\/zh-hant\/products\/lj12a3-4-z-bx-npn-24v-approach-sensor-inductive-proximity-switch","provider":"The Engineer Store","version":"1.0","type":"link"}