{"product_id":"allen-bradley-871a-s478-spacer-kit-for-871d-cylinder","title":"Allen-Bradley 871A-S478 Spacer Kit for 871D Cylinder","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 871A-S478 Spacer Kit for the 871D cylinder provides a precise 4.78 mm (0.188 in) spacer height for in-port tubular proximity sensors. Each kit contains one spacer, one O-ring, and two mounting bolts, delivering everything needed to configure a nonstandard probe length. Designed for use with 871D sensors, the 871A-S478 enables accurate positioning when enclosure geometry or mounting constraints require a specific sensing length. Use with Allen-Bradley 871D cylindrical sensors to achieve repeatable installation and reliable sensing performance.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51657410740526,"sku":null,"price":41.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5307b819-0b62-45f5-a75e-ce37924c0080.jpg?v=1769468689","url":"https:\/\/plgautomation.com\/products\/allen-bradley-871a-s478-spacer-kit-for-871d-cylinder","provider":"PLG Automation ","version":"1.0","type":"link"}