{"product_id":"omron-e3z-t81-photoelectric-sensor","title":"Omron E3Z-T81 Photoelectric Sensor Through-Beam 10m PNP 12-24VDC","description":"\u003cstyle\u003e\n.nxs-industrial-product-page {\n--industrial-navy: #082f49;\n    --industrial-blue: #0b4f7c;\n    --industrial-blue-2: #0f6ea8;\n    --industrial-blue-3: #1784c1;\n    --industrial-cyan: #38bdf8;\n    --steel-blue: #dcebf5;\n    --steel-blue-2: #edf6fb;\n    --steel-line: #c9dce9;\n    --surface: #ffffff;\n    --surface-soft: #f7fbfe;\n    --text-main: #173042;\n    --text-muted: #5e7382;\n    --shadow-soft: 0 10px 30px rgba(8, 47, 73, 0.08);\n    --shadow-hover: 0 16px 36px rgba(8, 79, 124, 0.15);\n    --radius-lg: 14px;\n    --radius-md: 10px;\n}\n\n.nxs-industrial-product-page, .nxs-industrial-product-page * {\nmargin: 0;\n    padding: 0;\n    box-sizing: border-box;\n    font-family: Arial, Helvetica, sans-serif;\n}\n\n.nxs-industrial-product-page {\nbackground-color: #f3f8fb;\n    background-image:\n        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anywhere;\n}\n\n.nxs-industrial-product-page .spec-table td:first-child {\nwidth: 42%;\n}\n\n.nxs-industrial-product-page .features {\ngrid-template-columns: 1fr;\n        gap: 12px;\n}\n\n.nxs-industrial-product-page .card {\npadding: 18px 17px;\n}\n\n.nxs-industrial-product-page .card:hover {\ntransform: none;\n}\n\n.nxs-industrial-product-page .section ul {\ngrid-template-columns: 1fr;\n        gap: 9px;\n}\n\n.nxs-industrial-product-page .section li {\npadding: 11px 12px 11px 36px;\n        font-size: 14px;\n}\n\n.nxs-industrial-product-page .section:last-of-type \u003e p {\npadding: 16px 14px 16px 48px;\n        font-size: 14px;\n}\n\n.nxs-industrial-product-page .section:last-of-type \u003e p::before {\nleft: 12px;\n        top: 15px;\n        min-width: 26px;\n        height: 26px;\n        font-size: 10px;\n}\n}\n\n@media (prefers-reduced-motion: reduce) {\n.nxs-industrial-product-page, .nxs-industrial-product-page *, .nxs-industrial-product-page *::before, .nxs-industrial-product-page *::after {\ntransition: none !important;\n}\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"nxs-industrial-product-page\"\u003e\u003cdiv class=\"container\"\u003e\u003cmain\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eE3Z-T81\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003ePhotoelectric Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Method\u003c\/td\u003e\n\u003ctd\u003eThrough-beam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Distance\u003c\/td\u003e\n\u003ctd\u003e15 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Sensing Object\u003c\/td\u003e\n\u003ctd\u003eOpaque, 12 mm diameter min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003ePNP open collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Capacity\u003c\/td\u003e\n\u003ctd\u003e26.4 VDC max., 100 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e12 to 24 VDC ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003eEmitter: 15 mA max.; Receiver: 20 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e1 ms max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Source\u003c\/td\u003e\n\u003ctd\u003eInfrared LED (870 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Method\u003c\/td\u003e\n\u003ctd\u003ePre-wired, 2 m cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of Protection\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 to +55°C (no icing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\u003ch3\u003e15 m Through-Beam Sensing\u003c\/h3\u003e\n\u003cp\u003eSeparate emitter and receiver units provide a long 15 m sensing distance for industrial object detection.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003ePNP Open Collector Output\u003c\/h3\u003e\n\u003cp\u003eDelivers a PNP output with a switching capacity of 26.4 VDC and 100 mA maximum.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eInfrared LED Light Source\u003c\/h3\u003e\n\u003cp\u003eUses an 870 nm infrared LED for stable through-beam performance over the specified range.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eLight-ON \/ Dark-ON Selectable\u003c\/h3\u003e\n\u003cp\u003eOperation mode can be selected to match the required control logic.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eIP67 Protection\u003c\/h3\u003e\n\u003cp\u003ePBT housing rated IP67 for industrial environments requiring dust and water resistance.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLong-range object detection on conveyors\u003c\/li\u003e\n\u003cli\u003eMaterial handling and logistics equipment\u003c\/li\u003e\n\u003cli\u003ePackaging line presence detection\u003c\/li\u003e\n\u003cli\u003eAccess and passage monitoring\u003c\/li\u003e\n\u003cli\u003eAutomated assembly line part detection\u003c\/li\u003e\n\u003cli\u003eGeneral through-beam sensing over extended distances\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the Omron E3Z-T81 Photoelectric Sensor. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Omron E3Z-T81?\u003c\/strong\u003e\nThe E3Z-T81 is a through-beam photoelectric sensor with a 15 m sensing distance and a PNP open collector output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the sensing method?\u003c\/strong\u003e\nIt is a through-beam type sensor using separate emitter and receiver units.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the sensing distance?\u003c\/strong\u003e\nThe sensing distance is 15 m.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat output type does it provide?\u003c\/strong\u003e\nIt provides a PNP open collector output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the switching capacity?\u003c\/strong\u003e\nThe output is rated 26.4 VDC maximum and 100 mA maximum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat supply voltage is required?\u003c\/strong\u003e\nIt operates on 12 to 24 VDC ±10%.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the response time?\u003c\/strong\u003e\nThe response time is 1 ms maximum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat light source does it use?\u003c\/strong\u003e\nIt uses an infrared LED with a wavelength of 870 nm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the operating temperature range?\u003c\/strong\u003e\nThe operating temperature range is -25 to +55°C with no icing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the degree of protection?\u003c\/strong\u003e\nThe sensor is rated IP67.\u003c\/p\u003e\u003c\/section\u003e\u003c\/main\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":68009412821071,"sku":"LL1-OMR- E3Z-T81","price":10.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/E3Z-T81-01.jpg?v=1793775746","url":"https:\/\/yunshuotrade.com\/products\/omron-e3z-t81-photoelectric-sensor","provider":"yunshuotrade","version":"1.0","type":"link"}