{"product_id":"omron-e3fa-rn21","title":"OMRON E3FA-RN21","description":"\u003cstyle\u003e\n            p { margin-bottom: 20px; }\n            h2, h3 { margin: 30px 0 15px; }\n            ul { margin-bottom: 20px; padding-left: 20px; }\n            li { margin-bottom: 10px; }\n        \u003c\/style\u003e\n        \u003ch2 style=\"margin: 30px 0 15px;\"\u003eOMRON E3FA-RN21 Photoelectric Sensor\u003c\/h2\u003e\n\n\u003cp style=\"margin-bottom: 20px;\"\u003eThe OMRON E3FA-RN21 is a reliable and versatile photoelectric sensor designed for a wide range of applications. This sensor features a retro-reflective sensing method, offering a detection range of 0.1 to 4 meters. Its robust design includes a durable M18 threaded barrel made from ABS plastic, ensuring durability and ease of installation in various environments.\u003c\/p\u003e\n\n\u003ch3 style=\"margin: 30px 0 15px;\"\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eSensing Method\u003c\/strong\u003e: Retro-reflective with Multi-Surface Reflection (MSR) functionality.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eSensing Distance\u003c\/strong\u003e: Up to 4 meters, with a minimum distance of 100 mm.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eOutput Type\u003c\/strong\u003e: NPN, allowing for efficient integration into most control systems.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eOperation Modes\u003c\/strong\u003e: Both Light-ON and Dark-ON modes are available, providing flexibility in different applications.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eResponse Time\u003c\/strong\u003e: Rapid response of 0.5 milliseconds.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: Operates on a DC voltage of 10 to 30 volts.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eConnection Method\u003c\/strong\u003e: Convenient M12 connector for easy setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin: 30px 0 15px;\"\u003eDesign and Build\u003c\/h3\u003e\n\n\u003cp style=\"margin-bottom: 20px;\"\u003eThe E3FA-RN21 features a cylindrical axial shape, ensuring straightforward mounting and alignment. Its compact size, with a length of 45 mm, makes it suitable for installations where space is limited. The ABS housing provides excellent environmental resistance, with an IP67\/IP69K rating for protection against dust and water.\u003c\/p\u003e\n\n\u003ch3 style=\"margin: 30px 0 15px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eType of Light\u003c\/strong\u003e: Polarized red LED with a wavelength of 624 nm.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: Ranges from -25°C to 55°C, ensuring performance in various conditions.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eAmbient Illuminance\u003c\/strong\u003e: Resistant to incandescent lamps up to 3,000 lux and sunlight up to 10,000 lux.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin: 30px 0 15px;\"\u003eUnique Selling Points\u003c\/h3\u003e\n\n\u003cul\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eEasy Adjustment\u003c\/strong\u003e: Features a robust adjuster for simple sensitivity setting.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eHigh Visibility LED\u003c\/strong\u003e: The bright red LED facilitates easy alignment, even over longer distances.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eSafety and Protection\u003c\/strong\u003e: Includes output short-circuit protection, output reverse polarity protection, and power supply reverse polarity protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin: 30px 0 15px;\"\u003eSafety and Compatibility\u003c\/h3\u003e\n\n\u003cp style=\"margin-bottom: 20px;\"\u003eThe E3FA-RN21 does not include a reflector, which must be ordered separately, such as the E39-R1S. It is not suitable for safety functions and does not support communication interfaces. However, it offers reliable performance in general industrial automation environments.\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom: 20px;\"\u003eThis sensor is an ideal choice for applications requiring reliable performance.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":41127236436052,"sku":"E3FA-RN21","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/default-1_cd66dadb-2923-4cac-b903-b48b7cf08c8e.webp?v=1777503083","url":"https:\/\/catalog.industrialautomationco.com\/products\/omron-e3fa-rn21","provider":"IAC Catalog","version":"1.0","type":"link"}