{"product_id":"e3s-ar66-omron-e3s-a-retro-reflective-photoelectric-sensor-2m-npn","title":"E3S-AR66 | Omron E3S-A Retro-Reflective Photoelectric Sensor 2m NPN","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"21\" data-end=\"368\"\u003eThe Omron E3S-AR66 is a retro-reflective photoelectric sensor designed for reliable object detection up to 2 meters. Operating on 10 to 30 VDC, it features an NPN open-collector output with selectable Light-ON or Dark-ON modes. This sensor is suitable for industrial automation systems requiring stable detection performance in harsh environments.\u003c\/p\u003e\n\u003cp data-start=\"20\" data-end=\"417\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"20\" data-end=\"417\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable height=\"425\" style=\"width: 72.333%; height: 352.688px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003eSensors \u0026amp; Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003eE3S-AR66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003ePhotoelectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003eE3S-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eSensing Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003eRetro-Reflective with M.S.R.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eSensing Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003e0.1 m to 2 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003eRed LED (660 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003e10 to 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003e30 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003eNPN Open Collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eMax Load Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003e0.5 ms max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003eIP67, NEMA 4X (indoor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003e-25°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eConnection Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003eM12 Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.7601%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%; height: 19.5938px;\"\u003e0.71 lbs\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 \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eE3S-AR66\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"402\" data-end=\"963\"\u003eThe E3S-AR66 is part of Omron’s E3S-A series of industrial photoelectric sensors engineered for robust factory applications. It utilizes a red LED light source and a retro-reflective sensing method with M.S.R. function to enhance detection reliability. The sensor is housed in a durable square-type enclosure rated IP67 and NEMA 4X (indoor use), providing protection against dust and moisture. Designed with an M12 connector interface and a two-turn sensitivity adjustment mechanism, it integrates easily into automated production and material handling systems.\u003c\/p\u003e\n\u003cp data-end=\"828\" data-start=\"372\"\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003c\/strong\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"992\" data-end=\"1680\"\u003e\n\u003cli data-start=\"992\" data-end=\"1092\"\u003e\n\u003cp data-start=\"994\" data-end=\"1092\"\u003eRetro-Reflective Sensing: Detects objects using a reflector with a sensing range up to 2 meters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1093\" data-end=\"1171\"\u003e\n\u003cp data-start=\"1095\" data-end=\"1171\"\u003eNPN Open-Collector Output: Supports up to 30 VDC and 100 mA load capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1172\" data-end=\"1264\"\u003e\n\u003cp data-start=\"1174\" data-end=\"1264\"\u003eSelectable Operation Mode: Light-ON or Dark-ON configuration for flexible control logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1265\" data-end=\"1326\"\u003e\n\u003cp data-start=\"1267\" data-end=\"1326\"\u003eFast Response Time: 0.5 ms maximum operate or reset time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1327\" data-end=\"1407\"\u003e\n\u003cp data-start=\"1329\" data-end=\"1407\"\u003eWide Supply Voltage Range: Operates from 10 to 30 VDC with ripple tolerance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1408\" data-end=\"1503\"\u003e\n\u003cp data-start=\"1410\" data-end=\"1503\"\u003eIP67 \/ NEMA 4X Protection: Resistant to dust and water ingress for industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1504\" data-end=\"1596\"\u003e\n\u003cp data-start=\"1506\" data-end=\"1596\"\u003eTwo-Turn Sensitivity Adjustment: Fine tuning with built-in indicator for setup accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1597\" data-end=\"1680\"\u003e\n\u003cp data-start=\"1599\" data-end=\"1680\"\u003eRed LED Light Source: 660 nm visible light for stable and consistent detection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1682\" data-end=\"1811\"\u003eThe E3S-AR66 delivers the reliability and precision required for industrial photoelectric object detection in automation systems.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":51162127892778,"sku":"E3S-AR66","price":257.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_686aad94-7630-42d9-bef8-080642f10011.webp?v=1771365418","url":"https:\/\/iqelectro.com\/products\/e3s-ar66-omron-e3s-a-retro-reflective-photoelectric-sensor-2m-npn","provider":"IQElectro","version":"1.0","type":"link"}