{"product_id":"banner-engineering-sm312fp-photoelectric-sensor","title":"Banner Engineering SM312FP Photoelectric Sensor","description":"\u003cdiv\u003e\u003cp\u003eThe Banner Engineering SM312FP Photoelectric Sensor is a compact Mini-Beam DC voltage sensor with a built-in emitter and receiver in a single self-contained unit for plastic-fiber sensing. The SM312FP is a plastic-fiber model in Banner’s Mini-Beam family and is cataloged as 25916. It provides 1 NPN and 1 PNP bipolar output, enabling both sinking and sourcing interfaces with common automation controllers. The sensor uses a visible red LED emitter at 650 nm and is documented as a plastic-fiber model with performance curves specific to SM312FP plastic-fiber variants, including diffuse-mode characteristics. Ideal for small-part presence\/absence detection in packaging and other automated lines where space is limited and fiber-based sensing offers flexible installation.\u003c\/p\u003e\u003c\/div\u003e","brand":"Banner","offers":[{"title":"New","offer_id":51676509438254,"sku":null,"price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c2c106a1-2871-489b-8900-f11b70c7a452.jpg?v=1769551493","url":"https:\/\/plgautomation.com\/products\/banner-engineering-sm312fp-photoelectric-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}