{"product_id":"eaton-e51kr84-retroreflector-sensor-accessory","title":"Eaton E51KR84 Retroreflector Sensor Accessory","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe EATON E51KR84 is a retroreflector-type accessory designed for use with photoelectric sensing systems. Retroreflectors redirect emitted light back toward the sensor head, enabling reliable object detection across a defined sensing field. This component is installed by electricians and automation technicians as part of a through-beam or retro-reflective photoelectric sensor assembly. At 0.05 pounds, it is a compact, lightweight fitting suited for integration into control panels, conveyor systems, and automated machinery where consistent optical alignment is required.\u003c\/p\u003e\u003cp\u003eThe E51KR84 retroreflector is intended for industrial and commercial automation applications. It is commonly paired with compatible EATON E51 series photoelectric sensor heads in machine guarding, parts detection, and process automation setups. Installation typically occurs on fixed mounting surfaces where a stable line of sight to the sensor emitter can be maintained. This accessory suits both new installations and field replacements on existing sensing systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRetroreflector-type design returns emitted light directly to the sensor for reliable detection\u003c\/li\u003e\n\u003cli\u003eLightweight construction at 0.05 pounds for easy mounting in tight spaces\u003c\/li\u003e\n\u003cli\u003eCompatible with retro-reflective photoelectric sensor configurations\u003c\/li\u003e\n\u003cli\u003eSuitable for industrial automation, conveyor, and machine-guarding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style accessory for retro-reflective photoelectric sensor assemblies. Refer to EATON documentation to confirm fitment with a specific sensor head model before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified electrician or automation technician in accordance with applicable NEC guidelines. De-energize the associated sensing circuit before mounting or adjusting the retroreflector. Secure the reflector to a stable, vibration-resistant surface and align it precisely with the sensor emitter axis to ensure proper operation. Avoid over-tightening mounting hardware, which can distort the reflective surface.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Retroreflector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 78211313001\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: EATON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: E51KR84\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51383973970226,"sku":"E51KR84","price":35.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312676061.jpg?v=1782613740","url":"https:\/\/voomisupply.com\/products\/eaton-e51kr84-retroreflector-sensor-accessory","provider":"Voomi Supply","version":"1.0","type":"link"}