{"product_id":"banner-engineering-sm312w-photoelectric-sensor","title":"Banner Engineering SM312W Photoelectric Sensor","description":"\u003cdiv\u003e\u003cp\u003eThe SM312W is Banner Engineering’s Mini-Beam Series divergent-diffuse photoelectric sensor, a compact self-contained DC-powered device built for short-range object detection in tight spaces. It senses with a 130 mm (about 5.1 in) divergent diffuse beam and operates from 10–30 V DC, offering bipolar switching via 1 NPN and 1 PNP outputs. The module comes with a 2 m (6.5 ft) cable and uses an infrared LED as the sensing beam. Its rugged housing carries IP67 protection and a NEMA 4X rating for use in harsh environments. The SM312W is a DC Voltage Series sensor with a 4-pin wiring configuration, designed for straightforward integration into existing control schemes. This combination of short-range sensing, dual-output compatibility, and rugged enclosure makes it suitable for compact proximity sensing tasks where space is constrained. \u003c\/p\u003e\u003c\/div\u003e","brand":"Banner","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51676608332078,"sku":null,"price":174.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_a1169a92-0451-4f28-a449-d6b18df248ef.jpg?v=1769551502","url":"https:\/\/plgautomation.com\/products\/banner-engineering-sm312w-photoelectric-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}