{"product_id":"lut3-920-sick-luminescence-sensor-12-30vdc","title":"LUT3-920 | Sick Luminescence Sensor 12-30VDC","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe LUT3-920 is a high-performance luminescence sensor that detects invisible markings using ultraviolet LED technology and precision optical filtering. It offers reliable object recognition at 20 mm distance, ideal for labeling, packaging, and print detection tasks.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"height: 564.297px; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 29.875px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 29.875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eCondition\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 29.875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34.9375px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 34.9375px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 34.9375px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eSick\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.5625px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 28.5625px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 28.5625px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eSensors \u0026amp; Switches\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 19.5938px;\"\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 19.5938px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eLUT3-920\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.6875px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 24.6875px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 24.6875px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003ePhotoelectric\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 19.5938px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eSensing Principle\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 19.5938px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e\u003cspan\u003eLuminescence Detection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.625px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 30.625px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eSensing Distance\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 30.625px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34.2969px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 34.2969px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eLight Source\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 34.2969px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eUltraviolet LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 39.1875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eWavelength (Emission)\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 39.1875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e375 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.625px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 25.625px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eReceiving Range\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 25.625px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e450–750 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 39.1875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eLight Spot Size\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 39.1875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e3 mm x 9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 19.5938px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eFilter\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 19.5938px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eKV 418\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 19.5938px;\"\u003eAdjustment Method\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 19.5938px;\"\u003eManual (Potentiometer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 22.5938px;\"\u003eOutput Type\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 22.5938px;\"\u003ePNP\/NPN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 19.5938px;\"\u003eOutput Function\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 19.5938px;\"\u003eLight switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 19.5938px;\"\u003eSwitching Frequency\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 19.5938px;\"\u003e1.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 19.5938px;\"\u003eConnector\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 19.5938px;\"\u003eM12 Male, 5-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 19.5938px;\"\u003eSupply Voltage\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 19.5938px;\"\u003e12–30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 39.1875px;\"\u003eOutput Current\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 39.1875px;\"\u003eMax. 100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 19.5938px;\"\u003eDimensions (W x H x D)\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 19.5938px;\"\u003e30.4 mm x 53 mm x 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 19.5938px;\"\u003eEnclosure Rating\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 19.5938px;\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.5435%; text-align: left; height: 19.5938px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 65.0929%; height: 19.5938px;\"\u003e400 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eLUT3-920\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe LUT3-920 is a precision luminescence sensor designed to detect UV-reflective materials and markings using a focused ultraviolet LED light source (375 nm). With a defined sensing distance of 20 mm and a receiving range of 450–750 nm, it is optimized for identifying fluorescent labels, adhesives, and contrast agents on various surfaces. The device outputs via PNP\/NPN switching and operates at a high 1.5 kHz switching frequency, ensuring rapid response in dynamic automation processes. Its optical system includes KV 418 filters for stable signal reception, while the manual potentiometer adjustment allows fine-tuning for application-specific sensitivity. Housed in a robust die-cast zinc body, it features IP67 protection and a 5-pin M12 connector, making it both rugged and simple to integrate into industrial systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltraviolet LED Light Source: Uses 375 nm UV light to excite luminescent materials invisible to the human eye, enabling precise detection of special inks, adhesives, or coatings.\u003c\/li\u003e\n\u003cli\u003eTargeted Sensing and Filtering: Receives reflected signals in the 450–750 nm range using KV 418 filters and forms a narrow elliptical light spot (3 x 9 mm) for concentrated sensing on small areas.\u003c\/li\u003e\n\u003cli\u003eFast 1.5 kHz Switching Frequency: Suitable for high-speed production lines where accurate detection and fast response are critical to minimize false reads and maximize throughput.\u003c\/li\u003e\n\u003cli\u003eVersatile Output and Tuning: Equipped with PNP\/NPN output configuration and adjustable sensitivity via built-in potentiometer for application-specific adaptation.\u003c\/li\u003e\n\u003cli\u003eIndustrial-Grade Construction: Compact die-cast zinc housing, IP67 enclosure rating, and M12 5-pin connector ensure mechanical durability and reliable installation in harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LUT3-920 provides high-precision, fast-response luminescence detection with robust filtering, making it ideal for detecting invisible markers in packaging, labeling, and automation.\u003c\/p\u003e","brand":"Sick","offers":[{"title":"Default Title","offer_id":49105296261376,"sku":"LUT3-920","price":3557.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/155870-1.jpg?v=1785544381","url":"https:\/\/alotechparts.com\/products\/lut3-920-sick-luminescence-sensor-12-30vdc","provider":"Alo Tech Solutions","version":"1.0","type":"link"}