{"product_id":"wt170-n410-sick-photoelectric-proximity-sensor-background-suppression-npn","title":"WT170-N410 | SICK Photoelectric Proximity Sensor Background Suppression NPN","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"474\" data-start=\"21\"\u003eThe SICK WT170-N410 is a photoelectric proximity sensor with background suppression designed for precise short-range object detection in industrial automation. Using visible red LED technology, it reliably detects targets within a 10–100 mm range while minimizing interference from background surfaces. This model is discontinued by the manufacturer but remains suitable for legacy system support and replacement needs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSICK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial Sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWT170-N410\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotoelectric Sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotoelectric proximity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctional Principle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackground suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10–90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Sensing Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVisible red light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10–30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 30 mA\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLight\/Dark switching\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≤ 0.7 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM8 male connector, 4-pin\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 \/ ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptics Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic, PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25 °C to +55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 50 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eWT170-N410\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe WT170-N410 is part of SICK’s WT170 series of compact photoelectric sensors developed for accurate proximity detection in space-limited applications. It operates on a background suppression principle, allowing stable detection regardless of reflective or varying backgrounds. The sensor features an NPN output with selectable light\/dark switching for flexible control integration. Its stainless steel housing and IP67 enclosure rating support dependable operation in demanding industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePhotoelectric Proximity Sensor: Enables non-contact object detection for automation systems.\u003c\/li\u003e\n\u003cli\u003eBackground Suppression Technology: Reliably ignores background surfaces to prevent false switching.\u003c\/li\u003e\n\u003cli\u003eShort Detection Range: Supports precise sensing from 10 mm up to 100 mm.\u003c\/li\u003e\n\u003cli\u003eVisible Red LED Light Source: Allows easy alignment and stable optical performance.\u003c\/li\u003e\n\u003cli\u003eNPN Switching Output: Suitable for standard industrial PLC and control circuits.\u003c\/li\u003e\n\u003cli\u003eLight\/Dark Switching Selectable: Configurable logic via control cable for flexible use.\u003c\/li\u003e\n\u003cli\u003eFast Response Time: ≤ 0.7 ms for accurate detection in high-speed processes.\u003c\/li\u003e\n\u003cli\u003eCompact Rectangular Housing: Ideal for installations with limited mounting space.\u003c\/li\u003e\n\u003cli\u003eIP67 Protection Rating: Designed for use in dusty and humid industrial environments.\u003c\/li\u003e\n\u003cli\u003eDiscontinued Model: Appropriate for maintaining and servicing existing installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe WT170-N410 delivers the reliability and precision required for short-range industrial proximity sensing and background suppression applications.\u003c\/p\u003e","brand":"SICK","offers":[{"title":"Default Title","offer_id":49104928801024,"sku":"WT170-N410","price":858.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l960_13d27415-f55a-4ff7-9c7e-e0b8b849d82b.webp?v=1785536405","url":"https:\/\/alotechparts.com\/products\/wt170-n410-sick-photoelectric-proximity-sensor-background-suppression-npn","provider":"Alo Tech Solutions","version":"1.0","type":"link"}