{"product_id":"industrial-tri-tronics-mark-ii-smarteye-sei-photoelectric-sensor","title":"Industrial TRI-TRONICS MARK II SMARTEYE SEI Photoelectric Sensor","description":"\u003ch3\u003eDescription:\u003c\/h3\u003e\n\u003cp\u003eThe TRI-TRONICS MARK II SMARTEYE SEI Photoelectric \u003ca href=\"https:\/\/plgautomation.com\/collections\/sensors-measurement\"\u003eSensor\u003c\/a\u003e 12-24VDC is used in industrial photoelectric sensing systems to detect the presence or absence of objects with high-speed, non-contact sensing. Commonly installed on packaging machinery, conveyor systems, material handling equipment, assembly machines, and automated production lines where reliable object detection is required. Maintenance teams and system integrators use this photoelectric sensor for machine repairs, sensor replacement, automation upgrades, and preventive maintenance.\u003c\/p\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003eThe TRI-TRONICS MARK II SMARTEYE SEI Photoelectric Sensor 12-24VDC is commonly used in packaging equipment, bottling lines, food processing systems, pharmaceutical machinery, electronics assembly, and material handling applications. Its Enhanced Dynamic Range (EDR®), interchangeable optical block system, and high-speed response provide dependable sensing for part detection, registration mark sensing, positioning, and conveyor monitoring in demanding industrial environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp\u003e• Manufacturer: TRI-TRONICS\u003cbr\u003e• Model \/ Part number: SEI\u003cbr\u003e• Product type: Photoelectric sensor\u003cbr\u003e• Series: SMARTEYE MARK II\u003cbr\u003e• Supply voltage: 12–24 VDC\u003cbr\u003e• Light source: Infrared LED (880 nm)\u003cbr\u003e• Output type: One NPN and one PNP transistor output\u003cbr\u003e• Maximum output current: 150 mA per output\u003cbr\u003e• Current consumption: 85 mA (exclusive of load)\u003cbr\u003e• Response time: 50 µs (light state), 140 µs (dark state)\u003cbr\u003e• Adjustment: Potentiometer with EDR® (Enhanced Dynamic Range)\u003cbr\u003e• Indicators: 10-LED Contrast Indicator, Output LED, EDR LED\u003cbr\u003e• Protection: Reverse polarity and short-circuit protection\u003cbr\u003e• Enclosure rating: NEMA 4X, NEMA 6P, IP67\u003cbr\u003e• Operating temperature: -40°C to +70°C (-40°F to +158°F)\u003cbr\u003e• Application environment: Industrial automation and machine sensing systems\u003c\/p\u003e\n\u003ch3\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp\u003e• TRI-TRONICS SEIF1\u003cbr\u003e• TRI-TRONICS SEIO2\u003cbr\u003e• TRI-TRONICS SERO2\u003c\/p\u003e","brand":"tri-tronics","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714198143278,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_39d4565f-326d-4328-9708-1c1ec3883159.jpg?v=1770418960","url":"https:\/\/plgautomation.com\/products\/industrial-tri-tronics-mark-ii-smarteye-sei-photoelectric-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}