{"product_id":"fu-44tz","title":"FU-44TZ Keyence","description":"\u003cp\u003eThe Keyence FU-44TZ is a reflective fiber optic unit designed for precision object detection in industrial automation applications. This compact sensor employs reflective sensing technology with a top beam emitting direction, enabling detection of small objects and targets at close proximity. The unit features a ToughFlex design with a minimum bend radius of R2, providing installation flexibility in tight spaces. It is compatible with Keyence's FS-V, FS-T, FS-M, FS-N, and FU series digital fiber optic amplifiers. The fiber's dual-element construction (ø1.0 mm x 2) and 1-meter free-cut cable allow for custom installation lengths. With an operating temperature range of -40 to +50°C, the FU-44TZ is suitable for harsh industrial environments including manufacturing, assembly, packaging, and quality inspection applications where reliable non-contact sensing is critical.\u003c\/p\u003e\n\u003ch3\u003eItem Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand Name:\u003c\/strong\u003e Keyence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Keyence Corporation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type Name:\u003c\/strong\u003e Reflective Fiber Optic Unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family \/ Series:\u003c\/strong\u003e FU Series Fiber Units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e FU-44TZ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Type:\u003c\/strong\u003e Reflective\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeam Emitting Direction:\u003c\/strong\u003e Top beam (coaxial)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003edetecting_method:\u003c\/strong\u003e Reflective\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003edetecting_distance_mega_mode:\u003c\/strong\u003e 1 to 90 mm (1 to 75 mm with S-APC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003edetecting_distance_fine_mode:\u003c\/strong\u003e 1 to 25 mm (1 to 20 mm with S-APC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003esmallest_detectable_object:\u003c\/strong\u003e 8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003efiber_cable_diameter:\u003c\/strong\u003e ø1.0 mm x 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003efiber_unit_length:\u003c\/strong\u003e 1 m (free-cut)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eminimum_bend_radius:\u003c\/strong\u003e R2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eambient_temperature_range:\u003c\/strong\u003e -40 to +50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003efiber_construction:\u003c\/strong\u003e ToughFlex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Thickness:\u003c\/strong\u003e 4 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyence","offers":[{"title":"Sealed Surplus","offer_id":47706184548574,"sku":"FU-44TZ-Sealed","price":138.48,"currency_code":"USD","in_stock":true},{"title":"Never Used Surplus","offer_id":47706184581342,"sku":"FU-44TZ","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Used","offer_id":47706184614110,"sku":"FU-44TZ-Used","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/2973\/7859\/files\/new_keyence_stock_b410faa8-b675-4181-975c-7cf4b4770101.png?v=1763977012","url":"https:\/\/plc-direct.com\/products\/fu-44tz","provider":"PLC Direct","version":"1.0","type":"link"}