{"product_id":"e3a2-r3m4t-omron-photoelectric-sensor","title":"E3A2-R3M4T | Omron Photoelectric Sensor","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe Omron E3A2-R3M4T is a retroreflective photoelectric sensor designed for industrial automation applications.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIt features a sensing distance of up to 3 meters and includes a built-in timer with adjustable ON\/OFF delays ranging from 0.1 to 5 seconds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 274.4px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003eOmron \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan\u003eSensors \u0026amp; Switches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eE3A2-R3M4T\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\"\u003e\u003cspan\u003ePhotoelectric\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\" data-start=\"1932\" data-end=\"1987\" data-col-size=\"sm\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eSensor Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\" data-start=\"1987\" data-end=\"2046\" data-col-size=\"sm\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003ePhotoelectric Sensor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\" data-start=\"2047\" data-end=\"2099\" data-col-size=\"sm\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eOutput Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003ePlug-in Replaceable Relay Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\" data-start=\"2165\" data-end=\"2218\" data-col-size=\"sm\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eOperation Mode\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eSelectable Light-ON \/ Dark-ON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\" data-start=\"2298\" data-end=\"2348\" data-col-size=\"sm\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eSensing Method\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\" data-start=\"2348\" data-end=\"2407\" data-col-size=\"sm\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eRetroreflective\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\" data-start=\"2408\" data-end=\"2453\" data-col-size=\"sm\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eSensing Distance\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\" data-start=\"2453\" data-end=\"2527\" data-col-size=\"sm\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003e3 meters\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\" data-start=\"2528\" data-end=\"2589\" data-col-size=\"sm\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eON\/OFF Delay\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eAdjustable, 0.1 to 5 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\" data-start=\"2653\" data-end=\"2699\" data-col-size=\"sm\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003ePower Supply Voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e24–240 VAC \/ 12–240 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\" data-start=\"2774\" data-end=\"2826\" data-col-size=\"sm\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eConnection Type\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\" data-start=\"2826\" data-end=\"2882\" data-col-size=\"sm\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eScrew Terminal\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.7711%; height: 19.6px;\" data-start=\"2984\" data-end=\"3040\" data-col-size=\"sm\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eOutput Configuration\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%; height: 19.6px;\" data-start=\"3040\" data-end=\"3107\" data-col-size=\"sm\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eRelay SPDT (Replaceable Module)\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7711%;\"\u003e\u003cstrong\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.0595%;\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cspan\u003e0.40 lbs\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About E3A2-R3M4T\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe Omron E3A2-R3M4T is a retroreflective photoelectric sensor designed for industrial automation and object detection applications. It offers a sensing distance of up to 3 meters and features selectable Light-ON\/Dark-ON operation. The unit is equipped with a built-in timing function that allows adjustable ON\/OFF delays from 0.1 to 5 seconds, providing flexibility in response timing. Designed for versatility, it operates on a wide AC\/DC power supply range and includes a plug-in replaceable relay output for ease of maintenance.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSensor Type: Retroreflective Photoelectric Sensor\u003c\/li\u003e\n\u003cli\u003eSensing Distance: 3 meters\u003c\/li\u003e\n\u003cli\u003eOperation Mode: Selectable Light-ON \/ Dark-ON\u003c\/li\u003e\n\u003cli\u003ePower Supply Voltage: 24–240 VAC \/ 12–240 VDC\u003c\/li\u003e\n\u003cli\u003eON\/OFF Delay Timer: Adjustable from 0.1 to 5 seconds\u003c\/li\u003e\n\u003cli\u003eOutput Type: Plug-in Replaceable Relay Output (SPDT)\u003c\/li\u003e\n\u003cli\u003eConnection Type: Screw Terminal\u003c\/li\u003e\n\u003cli\u003eMounting Style: Panel mount or bracket-based installation\u003c\/li\u003e\n\u003cli\u003eTimer Function: Built-in ON\/OFF delay timer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe E3A2-R3M4T is well-suited for detecting transparent, opaque, or reflective objects in industrial environments. Its modular relay output design allows quick replacement, minimizing system downtime. Although the model has been discontinued, it remains a reliable and adaptable component in legacy systems.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":49105353736448,"sku":"E3A2-R3M4T","price":1786.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/19cc357afac84366ab93f68f095a504c.jpg?v=1785545500","url":"https:\/\/alotechparts.com\/products\/e3a2-r3m4t-omron-photoelectric-sensor","provider":"Alo Tech Solutions","version":"1.0","type":"link"}