【滬工OMCH接近開(kāi)關(guān)LJ8A3-2-Z/EX產(chǎn)品介紹】
中文版：
滬工OMCH系列LJ8A3-2-Z/EX是一款直流二線制常開(kāi)型電感式接近開(kāi)關(guān)，專(zhuān)為工業(yè)自動(dòng)化場(chǎng)景設(shè)計(jì)，可適配12V/24V/36V直流供電系統(tǒng)。該產(chǎn)品采用緊湊型圓柱結(jié)構(gòu)，外殼由高硬度工程塑料與金屬螺紋部件復(fù)合而成，具備良好的機(jī)械強(qiáng)度和環(huán)境適應(yīng)性。感應(yīng)端內(nèi)置精密振蕩線圈，通過(guò)電磁感應(yīng)原理實(shí)現(xiàn)非接觸式物體檢測(cè)，最大檢測(cè)距離可達(dá)2mm，響應(yīng)時(shí)間低于1ms，能夠滿足高速生產(chǎn)線的實(shí)時(shí)檢測(cè)需求。
產(chǎn)品設(shè)計(jì)注重實(shí)用性與可靠性，內(nèi)置過(guò)壓反接保護(hù)電路，有效降低誤操作風(fēng)險(xiǎn)。感應(yīng)頭表面采用防油污涂層處理，配合IP67防護(hù)等級(jí)設(shè)計(jì)，可在粉塵、油霧及輕度濺水環(huán)境中穩(wěn)定工作。寬溫型元件支持-25℃至+70℃工作范圍，適應(yīng)冷庫(kù)、高溫車(chē)間等復(fù)雜工況。其兩線制接線方式簡(jiǎn)化了安裝流程，紅藍(lán)雙色導(dǎo)線搭配標(biāo)準(zhǔn)M8螺紋安裝接口，便于快速集成到機(jī)械設(shè)備或控制系統(tǒng)中。
LJ8A3-2-Z/EX適用于機(jī)床定位、傳送帶計(jì)數(shù)、自動(dòng)化設(shè)備狀態(tài)監(jiān)測(cè)等多種場(chǎng)景。在汽車(chē)制造領(lǐng)域可用于檢測(cè)金屬零部件的到位情況，在包裝機(jī)械中實(shí)現(xiàn)物料缺件預(yù)警，在物流分揀系統(tǒng)中完成托盤(pán)位置識(shí)別。產(chǎn)品工作指示燈可實(shí)時(shí)反饋檢測(cè)狀態(tài)，便于現(xiàn)場(chǎng)調(diào)試與故障排查。建議定期清潔感應(yīng)面以保持檢測(cè)精度，避免強(qiáng)磁場(chǎng)干擾源近距離安裝。
英文版：
Product Introduction of HUGONG OMCH Proximity Sensor LJ8A3-2-Z/EX
The HUGONG OMCH series LJ8A3-2-Z/EX is a DC 2-wire normally open inductive proximity switch designed for industrial automation applications, compatible with 12V/24V/36V DC power systems. Featuring a compact cylindrical structure, its housing combines high-strength engineering plastic with metal threaded components, delivering excellent mechanical durability and environmental resistance. Equipped with precision oscillation coils at the sensing end, this non-contact detection device operates on electromagnetic induction principle, achieving a maximum detection distance of 2mm with response time under 1ms, making it suitable for real-time monitoring in high-speed production lines.
The product emphasizes practicality and reliability with built-in overvoltage and reverse polarity protection circuits to minimize operational risks. The oil-resistant coating on the sensing surface and IP67 protection rating ensure stable performance in environments containing dust, oil mist, or light water splashes. Wide-temperature components support operation from -25℃ to +70℃, adapting to challenging conditions in cold storage facilities and high-temperature workshops. The 2-wire connection system simplifies installation, while color-coded red/blue wires and standard M8 threaded mounting interface enable quick integration into mechanical equipment or control systems.
LJ8A3-2-Z/EX proves versatile in machine tool positioning, conveyor belt counting, and automated equipment status monitoring. Typical applications include metal component presence detection in automotive manufacturing, material shortage warning in packaging machinery, and pallet position recognition in logistics sorting systems. The integrated status indicator provides real-time detection feedback for on-site debugging and troubleshooting. Regular cleaning of the sensing surface is recommended to maintain detection accuracy, with installation advised away from strong magnetic interference sources.
（Total: 中文325字+英文315字=640字）
