{"product_id":"e3s-r66-omron-retro-reflective-photoelectric-sensor-npn","title":"E3S-R66 | Omron Retro-Reflective Photoelectric Sensor NPN","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"21\" data-end=\"335\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe Omron E3S-R66 is a retro-reflective photoelectric sensor with M.S.R. function designed for object detection in industrial automation systems. It operates on 10 to 30 VDC and provides an NPN open-collector output. The sensor supports a sensing distance of 0.1 to 1 meter when used with a compatible reflector.\u003c\/p\u003e\n\u003cp data-end=\"417\" data-start=\"20\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"417\" data-start=\"20\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable height=\"419\" style=\"width: 70.7719%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003eSensors \u0026amp; Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003eE3S-R66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003ePhotoelectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003eE3S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eSensing Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003eRetro-Reflective with M.S.R.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eSensing Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003e0.1 m to 1 m (with reflector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003eRed LED (660 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003e10–30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003eNPN Open Collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eMax Output Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003e30 VDC, 100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003e1 ms max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003e0°C to +40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eConnection Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003eM12 Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.7601%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8897%;\"\u003e0.13 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eE3S-R66\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"776\" data-start=\"338\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe E3S-R66 belongs to the Omron E3S series of square-type photoelectric sensors. It uses a red LED light source (660 nm) and a retro-reflective sensing method with M.S.R. functionality for stable detection performance. The unit features selectable Light-ON\/Dark-ON operation and incorporates output short-circuit and reverse polarity protection. Designed with an IP67-rated housing and M12 connector interface, it is suitable for industrial environments requiring reliable object sensing.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"372\" data-end=\"828\"\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003c\/strong\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"885\" data-end=\"1441\"\u003e\n\u003cli data-start=\"885\" data-end=\"966\"\u003e\n\u003cp data-start=\"887\" data-end=\"966\"\u003eRetro-Reflective Sensing: Detects objects using reflector-based light return.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"967\" data-end=\"1040\"\u003e\n\u003cp data-start=\"969\" data-end=\"1040\"\u003eSensing Range 0.1–1 m: Effective detection with compatible reflector.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1041\" data-end=\"1097\"\u003e\n\u003cp data-start=\"1043\" data-end=\"1097\"\u003eRed LED Light Source: 660 nm visible light emission.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1098\" data-end=\"1158\"\u003e\n\u003cp data-start=\"1100\" data-end=\"1158\"\u003eNPN Open-Collector Output: Rated 30 VDC max, 100 mA max.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1159\" data-end=\"1236\"\u003e\n\u003cp data-start=\"1161\" data-end=\"1236\"\u003e10–30 VDC Supply Voltage: Compatible with standard industrial DC systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1237\" data-end=\"1305\"\u003e\n\u003cp data-start=\"1239\" data-end=\"1305\"\u003eSelectable Light-ON\/Dark-ON Mode: Configurable output operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1306\" data-end=\"1375\"\u003e\n\u003cp data-start=\"1308\" data-end=\"1375\"\u003eIP67 Protection Rating: Dust-tight and water-resistant enclosure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1376\" data-end=\"1441\"\u003e\n\u003cp data-start=\"1378\" data-end=\"1441\"\u003eM12 Connector Interface: Secure industrial connection method.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1443\" data-end=\"1574\"\u003eThe E3S-R66 delivers the reliability and precision required for retro-reflective object detection in industrial automation systems.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":51161112379690,"sku":"E3S-R66","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_b6f745d5-618f-41b3-893f-c72c4a878235.webp?v=1771338443","url":"https:\/\/iqelectro.com\/products\/e3s-r66-omron-retro-reflective-photoelectric-sensor-npn","provider":"IQElectro","version":"1.0","type":"link"}