{"product_id":"banner-engineering-brt-42d-retroreflective-target","title":"Banner Engineering BRT-42D Retroreflective Target","description":"\u003cdiv\u003e\u003cp\u003eBanner Engineering BRT-42D Retroreflective Target is a circular acrylic reflector with a 42 mm diameter (part number 45006). This 42 mm target provides a single, uniform reflective area with a reflectivity factor of 1.0, enabling Banner's retroreflective sensors to produce stable, repeatable readings during setup and evaluation. Designed for use with Banner optoelectronic sensing families such as VALU-BEAM and Econo-Beam, the BRT-42D serves as a precise reference target for alignment, calibration, and functional testing in industrial environments. Its acrylic construction minimizes distortion of the reflected beam and delivers consistent performance across temperatures up to 60°C (140°F). Typical applications include packaging lines, material handling, and automation projects where quick, repeatable sensor alignment is critical, or where you need to verify sensor thresholds before production runs. The compact 42 mm circular target size fits neatly into most test fixtures, jigs, or mounting arrangements used with Banner sensors, providing a reliable baseline for troubleshooting or routine maintenance. As part of Banner's range of retroreflective targets, the BRT-42D is the 42 mm option with a 1.0 reflectivity rating, offering dependable visibility for sensor tests without introducing significant optical variance.\u003c\/p\u003e\u003c\/div\u003e","brand":"Banner","offers":[{"title":"New","offer_id":51676587852078,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ed058a13-bcad-4606-b1e8-b5dce0b64489.jpg?v=1769551499","url":"https:\/\/plgautomation.com\/products\/banner-engineering-brt-42d-retroreflective-target","provider":"PLG Automation ","version":"1.0","type":"link"}