D-M9N系列磁性開(kāi)關(guān)產(chǎn)品介紹（中文版）
D-M9N系列磁性開(kāi)關(guān)是一款基于磁感應(yīng)原理設(shè)計(jì)的高性能非接觸式位置檢測(cè)裝置，廣泛應(yīng)用于工業(yè)自動(dòng)化、機(jī)械設(shè)備、安全防護(hù)等領(lǐng)域。該產(chǎn)品通過(guò)內(nèi)置高靈敏度磁敏元件，能夠精準(zhǔn)感知永磁體或電磁場(chǎng)的變化，實(shí)現(xiàn)無(wú)接觸式位置判斷與控制，有效避免傳統(tǒng)機(jī)械開(kāi)關(guān)的磨損問(wèn)題，大幅延長(zhǎng)設(shè)備使用壽命。
本產(chǎn)品采用密封式殼體結(jié)構(gòu)設(shè)計(jì)，防護(hù)等級(jí)達(dá)到IP67，可有效抵御粉塵、油污及潮濕環(huán)境的侵蝕，適用于-25℃至+85℃寬溫域工作環(huán)境。其緊湊型外觀設(shè)計(jì)（典型尺寸為18mm×34mm×10mm）便于在狹小空間安裝，提供M8/M12標(biāo)準(zhǔn)螺紋接口及多種安裝支架選配方案。核心元件選用工業(yè)級(jí)半導(dǎo)體材料，具備抗電磁干擾能力強(qiáng)、響應(yīng)時(shí)間快（≤2ms）的特點(diǎn)，可精準(zhǔn)檢測(cè)5-30mm范圍內(nèi)的有效磁感應(yīng)強(qiáng)度。
產(chǎn)品內(nèi)置過(guò)壓保護(hù)與極性反接保護(hù)電路，支持DC10-36V寬電壓輸入，輸出模式包含NPN/PNP兩種晶體管類型，滿足不同控制系統(tǒng)對(duì)接線方式的需求。特殊設(shè)計(jì)的LED狀態(tài)指示燈可直觀顯示開(kāi)關(guān)動(dòng)作狀態(tài)，便于設(shè)備調(diào)試與故障排查。本系列產(chǎn)品經(jīng)過(guò)嚴(yán)格的環(huán)境適應(yīng)性測(cè)試，在振動(dòng)頻率10-2000Hz、加速度100m/s²的惡劣工況下仍能保持穩(wěn)定工作，特別適用于工程機(jī)械、自動(dòng)化生產(chǎn)線、電梯門(mén)禁等需要高可靠性檢測(cè)的場(chǎng)合。
D-M9N Magnetic Switch Product Introduction (English Version)
The D-M9N series magnetic switch is a high-performance non-contact position detection device based on magnetic induction principles, widely used in industrial automation, mechanical equipment, and safety protection systems. Equipped with highly sensitive magneto-sensitive components, this product accurately detects changes in permanent magnets or electromagnetic fields to achieve contactless position sensing and control, effectively eliminating mechanical wear issues associated with traditional switches and significantly extending equipment service life.
Featuring a sealed housing design with IP67 protection rating, the device resists dust, oil contamination, and moisture ingress, operating reliably within a broad temperature range of -25℃ to +85℃. Its compact dimensions (18mm×34mm×10mm typical) allow easy installation in confined spaces, offering M8/M12 threaded connections and multiple mounting bracket options. Utilizing industrial-grade semiconductor materials, the switch demonstrates strong electromagnetic interference resistance and fast response time (≤2ms), capable of precisely detecting magnetic fields within 5-30mm effective range.
Integrated with overvoltage and reverse polarity protection circuits, the product supports DC10-36V wide voltage input, providing both NPN and PNP transistor output configurations to accommodate diverse control system requirements. A specially designed LED status indicator enables visual confirmation of switching operations, facilitating device commissioning and troubleshooting. Having undergone rigorous environmental adaptability testing, the series maintains stable performance under harsh conditions including vibration frequencies of 10-2000Hz and acceleration up to 100m/s², making it particularly suitable for construction machinery, automated production lines, elevator access control, and other applications demanding high-reliability detection.
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