{"product_id":"e3s-ct16-omron-through-beam-photoelectric-sensor-30-m-range-infrared-led-npnpnp-ip67","title":"E3S-CT16 | Omron Through-Beam Photoelectric Sensor, 30 m Range, Infrared LED, NPN\/PNP, IP67","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Omron E3S-CT16 is a high-performance through-beam photoelectric sensor engineered for long-range object detection up to 30 meters. Featuring an infrared LED light source and selectable NPN\/PNP output configuration, it ensures precise and stable detection in demanding industrial automation environments.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 470.251px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; 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: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eOmron Automation and Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eSensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eE3S-CT16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003ePhotoelectric Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eE3S-C Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eSensing Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eThrough-Beam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eSensing Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003e30 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eInfrared LED (880 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003e1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eOutput Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eNPN\/PNP Selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eOperation Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eLight-ON (L-ON) \/ Dark-ON (D-ON)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003e12–24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eConnection Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003ePre-leaded cable, M12 4-pin connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eAdjustment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003e3\/4-turn potentiometer (sensitivity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eMetal housing, oil and detergent resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eIP Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eNEMA Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003e1, 4X, 6P, 12, 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eMounting Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eRectangular, panel or bracket mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eDimensions (H × W × L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003e29.5 × 40.4 × 74 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; 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: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eCE, RoHS, UL, CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eLong-distance detection for industrial automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.8947%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.886%; height: 19.5938px;\"\u003eApprox. 11 oz (312 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About E3S-CT16\u003c\/h4\u003e\n\u003cp\u003eThe E3S-CT16 belongs to Omron’s E3S-C series of rugged photoelectric sensors designed for reliable long-distance sensing and flexible output configuration. Using a through-beam sensing method, it transmits a focused infrared beam from an emitter to a receiver, providing accurate detection even in dusty or wet conditions. The unit supports Dark-ON\/Light-ON operation modes and offers both NPN and PNP output options for broad PLC compatibility. Built with an IP67-rated metal housing, detergent-resistant coating, and pre-leaded cable connection, the E3S-CT16 is ideal for use in manufacturing, logistics, and process automation applications where precision and durability are critical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong-Range Detection: Through-beam sensing provides up to 30 m detection distance for reliable object sensing.\u003c\/li\u003e\n\u003cli\u003eDual Output Configuration: Selectable NPN\/PNP outputs enable flexible integration with control systems.\u003c\/li\u003e\n\u003cli\u003eFast Response: 1 ms response time ensures real-time detection for high-speed automation.\u003c\/li\u003e\n\u003cli\u003eInfrared LED Source: 880 nm wavelength offers stable performance under varying light conditions.\u003c\/li\u003e\n\u003cli\u003eDual Operation Modes: Switchable Light-ON (L-ON) and Dark-ON (D-ON) functionality for adaptable sensing logic.\u003c\/li\u003e\n\u003cli\u003eRugged Construction: IP67 and NEMA 4X\/6P\/12\/13 ratings ensure protection against dust, oil, and water.\u003c\/li\u003e\n\u003cli\u003eResistant Design: Oil- and detergent-resistant body suitable for industrial and food processing environments.\u003c\/li\u003e\n\u003cli\u003eEasy Adjustment: Equipped with a 3\/4-turn potentiometer for simple sensitivity calibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe E3S-CT16 delivers the reliability and precision required for long-range optical detection in industrial automation and material handling systems.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":49105084055808,"sku":"E3S-CT16","price":774.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/E3SCT16OMS.jpg?v=1785539762","url":"https:\/\/alotechparts.com\/products\/e3s-ct16-omron-through-beam-photoelectric-sensor-30-m-range-infrared-led-npnpnp-ip67","provider":"Alo Tech Solutions","version":"1.0","type":"link"}