{"product_id":"banner-engineering-sm31rle-photoelectric-sensor","title":"Banner Engineering SM31RLE Photoelectric Sensor","description":"\u003cdiv\u003e\u003cp\u003eBanner Engineering SM31RLE is a compact Mini-Beam DC voltage photoelectric sensor configured as a through-beam receiver\/emitter pair, delivering up to 30 meters of sensing distance and provided with a 2-meter cable to simplify installation in crowded automation lines. Operating from 10 to 30 V DC, the system uses an infrared LED and is sealed to IP67 (NEMA 4X) for durability in dusty or wet environments, with an extended temperature range of -20 °C to +70 °C to cover broad industrial settings. As part of Banner's Mini-Beam DC Voltage series, the SM31RLE supports opposed-mode sensing and is designed to work with Banner amplifiers to yield a reliable digital output from the emitter–receiver path, making it appropriate for high-accuracy object presence detection across long distances. Weighing about 11.63 oz, the unit's compact form factor and its RELEASED status in Banner's product lineup make it a practical choice for retrofit projects or new automation installs where a rugged, long-range through-beam sensor is needed.\u003c\/p\u003e\u003c\/div\u003e","brand":"BANNER","offers":[{"title":"New","offer_id":51676607643950,"sku":null,"price":112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_bb7ff82f-8ea5-4d6c-b8a3-2e2dd706434f.jpg?v=1769551502","url":"https:\/\/plgautomation.com\/products\/banner-engineering-sm31rle-photoelectric-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}