APL320N感應接近式開關 氣動閥門用感應開關
產品概述
APL320N感應接近式開關是一款專為氣動閥門設計的非接觸式位置檢測裝置，適用于蝶閥、球閥等90度旋轉閥門的開/關到位信號反饋。該產品采用電感式感應原理，無需與目標物直接接觸即可精準檢測金屬目標物的接近狀態，有效避免機械磨損，延長使用壽命。其外殼采用堅固的壓鑄鋁合金材質，表面經過聚酯涂層處理，兼具美觀性與防護性，防護等級達到IP67，可適應有水或油噴濺的工業環境。開關內置雙SPDT（單刀雙擲）機械式限位開關，支持靈活的信號輸出配置，滿足多樣化控制需求。128
技術特點
APL320N的核心優勢在于其高穩定性和快速響應能力。感應距離為2mm，響應頻率可達0~100Hz，確保實時監測閥門位置變化。產品設計符合NAMUR標準，配備不銹鋼主軸及活動安裝支架，支持雙3/4"接管接口，安裝便捷且兼容性強。開關位置可通過外部指示器清晰辨識（OPEN/CLOSED），便于現場調試與維護。此外，模塊化結構支持附加功能擴展，如可選配8-16點接線端子或不同品牌的感應開關（如AUTONICS、P+F等），適配多種工業場景。3710
應用場景
該產品廣泛應用于化工、石油、冶金、水處理等行業的自動化控制系統，特別適用于需要高可靠性和惡劣環境耐受性的場合。例如，在氣動執行器中用于閥門開/關狀態的遠程信號傳輸，或與PLC系統配合實現流程自動化管理。其非接觸式設計避免了傳統機械開關的物理磨損問題，顯著降低維護成本，同時提升設備運行效率。典型應用包括管道流量控制、儲罐液位監測及工業生產線中的閥門集群管理。41925
Product Overview
The APL320N inductive proximity switch is a non-contact position detection device specifically designed for pneumatic valves, such as butterfly valves and ball valves with 90-degree rotation. It utilizes electromagnetic induction technology to accurately detect the proximity of metal targets without physical contact, eliminating mechanical wear and ensuring long-term reliability. The housing is constructed from robust die-cast aluminum with a polyester coating, offering both aesthetic appeal and durability, while the IP67 rating ensures resistance to water and oil splashes in industrial environments. The switch integrates dual SPDT (Single Pole Double Throw) mechanical limit switches, providing flexible signal output options for diverse control requirements.1823
Technical Features
The APL320N excels in stability and rapid response, with a sensing distance of 2mm and a response frequency of 0–100Hz for real-time valve position monitoring. Its NAMUR-compliant design includes a stainless steel spindle and adjustable mounting bracket, along with dual 3/4" pipe interfaces for easy installation and broad compatibility. The valve status (OPEN/CLOSED) is clearly displayed via an external indicator, simplifying on-site commissioning. The modular design allows for functional expansions, such as optional 8–16-point terminals or compatibility with third-party sensors (e.g., AUTONICS, P+F), catering to complex industrial setups.31318
Applications
This product is widely used in automated control systems across industries like chemical processing, oil & gas, and water treatment, particularly in harsh environments demanding high reliability. Typical applications include remote signal transmission for valve status in pneumatic actuators or integration with PLC systems for automated process management. Its contactless operation reduces maintenance costs and enhances operational efficiency, making it ideal for pipeline flow control, tank level monitoring, and valve arrays in production lines.41926
APL320N感應接近式開關 氣動閥門用感應開關
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