{"product_id":"banner-engineering-sm312lpqdp-photoelectric-sensor","title":"Banner Engineering SM312LPQDP Photoelectric Sensor","description":"\u003cdiv\u003e\u003cp\u003eThe Banner Engineering SM312LPQDP is a compact Mini-Beam DC photoelectric sensor with a polarized retroreflective sensing mode and a 3 m (3000 mm) maximum detection range, making it well-suited for small-part presence\/absence checks on automated lines. This self-contained unit features a 650 nm visible red LED, a 10–30 V DC supply, and bipolar output (NPN\/PNP) with a M12 quick-disconnect on a 0.3 m pigtail cable, all housed in a thermoplastic rectangular enclosure with M18 mounting. It carries IP67 and NEMA 4X ratings, supports light\/dark operate, and operates across a temperature range of -20 to 70 C with an output response time of 1 ms. The sensor is designed as a discrete I\/O device with 4 pins\/wires and a rectangular, rugged housing for demanding industrial environments. Commonly used for object detection and part presence on conveyors and packaging lines, the SM312LPQDP combines a compact footprint with robust sealing and fast response to support tight-tolerance automation tasks. \u003c\/p\u003e\u003c\/div\u003e","brand":"Banner","offers":[{"title":"New","offer_id":51676650209582,"sku":null,"price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_a4da6cdf-1451-4290-aadc-fe9d88ef83e9.jpg?v=1769551907","url":"https:\/\/plgautomation.com\/products\/banner-engineering-sm312lpqdp-photoelectric-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}