{"product_id":"carlo-gavazzi-et1820npas-photoelectric-sensor","title":"Carlo Gavazzi ET1820NPAS Photoelectric Sensor","description":"\u003cdiv\u003e\u003cp\u003eThe Carlo Gavazzi ET1820NPAS is a through-beam photoelectric receiver with a 0–20,000 mm sensing range, designed for reliable long‑distance detection on conveyors and automation lines. It operates from 10 to 40 V DC, delivers NPN complementary NO+NC outputs, and supports light- and dark-switching with adjustable sensitivity to suit varying backgrounds. The unit uses 880 nm infrared light and comes in a rugged metal cylindrical M18 housing with IP67 protection, connected by a cable for easy installation. Typical uses include part presence detection, position sensing on production lines, and other industrial sensing tasks where through-beam accuracy and durability are required.\u003c\/p\u003e\u003c\/div\u003e","brand":"Carlo","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677701112110,"sku":null,"price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_6b8a4e18-36f3-4cdc-ac42-6c51585391dd.jpg?v=1769566655","url":"https:\/\/plgautomation.com\/products\/carlo-gavazzi-et1820npas-photoelectric-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}