{"product_id":"banner-engineering-sm31eqd-photoelectric-sensor","title":"Banner Engineering SM31EQD Photoelectric Sensor","description":"\u003cdiv\u003e\u003cp\u003eThe SM31EQD is Banner Engineering’s Mini-Beam through-beam emitter for DC-powered photoelectric sensing. Designed to pair with a matching MINI-BEAM receiver in an opposed configuration, this emitter provides the infrared light source for beam interruption detection across a 3-meter range when powered by 10–30 V DC, and it uses a 4-pin M12 quick-disconnect connector for fast wiring. As an emitter model (QD), it has no output signal of its own and must be used with a compatible receiver to sense whether the beam path is clear or blocked. It is part of Banner’s MINI-BEAM DC Voltage Series, a compact, through-beam solution commonly deployed on production lines, conveyors, and packaging equipment where reliable remote detection between transmitter and receiver is required. The combination of a 3 m range and the DC voltage supply makes the SM31EQD suitable for small footprint setups in tight spaces or near moving machinery, where a dedicated light source is preferable to an integrated sensor.\u003c\/p\u003e\u003c\/div\u003e","brand":"Banner","offers":[{"title":"New","offer_id":51676599812398,"sku":null,"price":1124.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8c038ae2-11b4-4600-a1dc-d649b3d43a50.jpg?v=1769551500","url":"https:\/\/plgautomation.com\/products\/banner-engineering-sm31eqd-photoelectric-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}