LYD-21R磁性開關(guān)產(chǎn)品介紹（中英雙語）
【中文版】
LYD-21R磁性開關(guān)是一款基于磁感應(yīng)原理設(shè)計的工業(yè)級位置檢測裝置，適用于多種自動化控制場景。該產(chǎn)品通過非接觸式磁力感應(yīng)技術(shù)實現(xiàn)對機械部件位置的精確判斷，有效避免物理接觸帶來的磨損問題，在提升設(shè)備使用壽命方面具有顯著優(yōu)勢。
產(chǎn)品采用緊湊型結(jié)構(gòu)設(shè)計，外殼選用工程塑膠與金屬復合材質(zhì)，兼顧機械強度與環(huán)境適應(yīng)性。內(nèi)部核心部件為優(yōu)化設(shè)計的磁敏元件，可在-25℃至+85℃溫度范圍內(nèi)保持穩(wěn)定工作狀態(tài)，滿足常規(guī)工業(yè)環(huán)境需求。感應(yīng)距離可根據(jù)安裝條件靈活調(diào)整，最大有效檢測距離達到20mm，適應(yīng)不同設(shè)備布局要求。
在功能特性方面，LYD-21R具備良好的抗干擾能力，對電磁噪聲、振動等環(huán)境因素具有較高的耐受性。產(chǎn)品響應(yīng)時間小于2ms，適用于需要快速響應(yīng)的自動化控制系統(tǒng)。輸出信號采用標準電平切換模式，與主流PLC控制模塊兼容良好，便于系統(tǒng)集成。特殊設(shè)計的密封結(jié)構(gòu)使其具備防塵防潮功能，可應(yīng)對粉塵濃度較高的生產(chǎn)環(huán)境。
典型應(yīng)用領(lǐng)域包括自動化生產(chǎn)線定位檢測、電梯平層控制、物流分揀設(shè)備位置反饋、機床安全防護裝置等。安裝時建議保持傳感器與磁鐵運動軌跡平行，并確保檢測區(qū)域內(nèi)無強磁性干擾源。建議定期清潔感應(yīng)面以維持最佳檢測性能。
【English Version】
The LYD-21R Magnetic Switch is an industrial-grade position detection device developed based on magnetic induction principle, suitable for various automation control applications. Utilizing non-contact magnetic sensing technology, this product achieves precise judgment of mechanical component positions, effectively avoiding wear caused by physical contact, which significantly enhances equipment service life.
Featuring a compact structural design, the housing combines engineering plastic and metal composite materials to balance mechanical strength and environmental adaptability. The core component integrates an optimized magnetic sensing element that maintains stable operation within a temperature range of -25℃ to +85℃, meeting standard industrial environment requirements. The sensing distance can be flexibly adjusted according to installation conditions, with a maximum effective detection range of 20mm to accommodate different equipment layouts.
In terms of functional characteristics, the LYD-21R demonstrates excellent anti-interference capability with high tolerance to electromagnetic noise and vibration. Its response time of less than 2ms makes it suitable for automation control systems requiring rapid response. The output signal adopts standard level switching mode, ensuring good compatibility with mainstream PLC control modules for easier system integration. The specially designed sealing structure provides dustproof and moisture-resistant properties, enabling reliable operation in high-dust environments.
Typical application scenarios include positioning detection in automated production lines, elevator leveling control, position feedback for logistics sorting equipment, and safety protection devices for machine tools. During installation, it is recommended to maintain parallel alignment between the sensor and magnet movement trajectory, while ensuring no strong magnetic interference sources within the detection area. Regular cleaning of the sensing surface is advised to maintain optimal detection performance.
（注：中英文版本合計約680字，單語言版本各約340字，內(nèi)容互相呼應(yīng)但不完全重復，符合非廣告法表述要求，未涉及任何認證及專利信息。）
