{"product_id":"fu-57tz","title":"FU-57TZ Keyence","description":"\u003cp\u003eThe Keyence FU-57TZ is a compact, side-view transmissive fiber optic unit designed for use with Keyence digital fiber optic sensor amplifiers in the FS-V30, FS-N40, and FU series. This thrubeam-type fiber unit features a miniaturized design with a 1.0 mm fiber diameter and exceptional flexibility with a minimum bend radius of just 2 mm, utilizing Tough-Flex technology. The unit is capable of detecting extremely small objects down to 0.005 mm diameter when optimally configured, making it suitable for precision detection applications in manufacturing and automation. With a 0.5 mm optical axis diameter and side beam emission, it provides reliable detection in tight spaces. The FU-57TZ operates across a wide temperature range and features a 1-meter free-cut cable for flexible installation in various industrial environments.\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 Transmissive Fiber Optic Unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family \/ Series:\u003c\/strong\u003e FU Series \/ FS-V30 Series \/ FS-N40 Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003efiber_type:\u003c\/strong\u003e Transmissive (Thrubeam)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eoptical_axis_diameter:\u003c\/strong\u003e 0.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eminimum_detectable_object:\u003c\/strong\u003e 0.005 mm diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003efiber_unit_diameter:\u003c\/strong\u003e 1.0 mm\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 2 mm (Tough-Flex)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ebeam_emitting_direction:\u003c\/strong\u003e Side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eoperating_temperature_range:\u003c\/strong\u003e -40 to +50 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyence","offers":[{"title":"Sealed Surplus","offer_id":47706185466078,"sku":"FU-57TZ-Sealed","price":149.06,"currency_code":"USD","in_stock":true},{"title":"Never Used Surplus","offer_id":47706185498846,"sku":"FU-57TZ","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Used","offer_id":47706185564382,"sku":"FU-57TZ-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_678f3960-0fb1-4d42-aadc-b542bf683e10.png?v=1763977014","url":"https:\/\/plc-direct.com\/products\/fu-57tz","provider":"PLC Direct","version":"1.0","type":"link"}