【產品中文介紹】
FT12-R-PSL4漫反射式光電傳感器與FT12-R-NSL4接近開關是兩款專為工業自動化場景設計的高性能檢測裝置，適用于物體定位、位置檢測及流程控制等場景。兩款產品采用模塊化設計理念，在復雜工況下展現出良好的環境適應性與穩定性。
FT12-R-PSL4漫反射式光電傳感器基于光學反射原理工作，內置高靈敏度接收元件與智能調制系統。當被測物體進入檢測區域時，傳感器通過接收目標物反射的紅外光信號實現非接觸式檢測。其檢測距離可根據現場需求靈活調節，配備光學濾光片有效抑制環境光干擾，特別適用于反光物體或顏色差異較小的目標檢測。緊湊型金屬外殼配合IP67防護等級，可耐受粉塵、油污及-25℃至+55℃的寬溫環境。
FT12-R-NSL4接近開關采用電磁感應技術，通過檢測金屬目標物引起的磁場變化實現精準定位。無接觸式檢測方式有效避免機械磨損，內置溫度補償電路確保在工況波動時保持檢測精度穩定。該產品對鐵磁類金屬具有良好響應特性，檢測距離最高可達8mm，適用于機床刀具定位、傳送帶金屬部件檢測等場景。產品配備多色狀態指示燈，支持NPN/PNP兩種輸出模式，便于快速調試與系統集成。
兩款產品均采用通用M12螺紋結構，支持軸向或徑向安裝方式，配合可調式支架實現多角度快速定位。電路設計包含反向極性保護與過載保護功能，有效提升設備使用壽命。應用領域涵蓋包裝機械、汽車裝配線、食品加工設備及智能倉儲系統，為工業自動化控制提供可靠的檢測解決方案。
【Product Introduction in English】
The FT12-R-PSL4 Diffuse Reflective Photoelectric Sensor and FT12-R-NSL4 Proximity Switch are high-performance detection devices specifically designed for industrial automation applications, excelling in object positioning, position detection, and process control scenarios. Both products feature modular design principles, demonstrating excellent environmental adaptability and operational stability in complex working conditions.
The FT12-R-PSL4 utilizes optical reflection principles, integrating a high-sensitivity receiver and intelligent modulation system. When objects enter the detection zone, the sensor achieves non-contact detection by capturing reflected infrared signals. With adjustable detection ranges and optical filters minimizing ambient light interference, it performs exceptionally well in detecting reflective surfaces or low-contrast colored objects. The compact metal housing with IP67 protection withstands dust, oil contaminants, and operates reliably within -25℃ to +55℃ temperature ranges.
The FT12-R-NSL4 proximity switch employs electromagnetic induction technology, detecting magnetic field variations caused by metallic targets for precise positioning. Its contactless operation eliminates mechanical wear, while built-in temperature compensation maintains stable detection accuracy under fluctuating conditions. Optimized for ferrous metals with detection distances up to 8mm, it excels in machine tool positioning and conveyor system applications. The device features multi-color status indicators and supports both NPN/PNP output configurations for flexible system integration.
Both models adopt universal M12 threaded housings with axial/radial mounting options and adjustable brackets for multi-angle positioning. Circuit protection systems including reverse polarity and overload safeguards enhance operational durability. Widely applied in packaging machinery, automotive assembly lines, food processing equipment, and intelligent warehousing systems, these products deliver reliable detection solutions for industrial automation control.
