磁性開關(guān) 接近開關(guān)SJM12A-4J/KS 380V有限公司
產(chǎn)品概述
SJM12A-4J/KS 380V磁性接近開關(guān)是一款專為工業(yè)自動化控制設(shè)計的高性能傳感器。該產(chǎn)品采用電磁感應(yīng)原理,能夠非接觸式檢測金屬物體的接近狀態(tài),特別適用于380V電壓環(huán)境下的工業(yè)設(shè)備位置檢測、限位控制等應(yīng)用場景。產(chǎn)品外殼采用黃銅鍍鎳材質(zhì),具備IP67防護等級,可在潮濕、粉塵等惡劣環(huán)境中穩(wěn)定工作,確保長期可靠運行。16
技術(shù)特點
該磁性接近開關(guān)具有響應(yīng)速度快(開關(guān)頻率200Hz)、檢測距離精準(額定工作距離10mm)的特點。產(chǎn)品采用專業(yè)集成電路設(shè)計,內(nèi)置浪涌保護、過載保護和短路保護功能,有效提升抗干擾能力和使用壽命。工作電壓范圍覆蓋AC90-380V,空載電流≤10mA,最大負載電流100mA,滿足不同工業(yè)場景的電氣需求。其非接觸式檢測方式避免了機械磨損,顯著延長了設(shè)備維護周期。91319
應(yīng)用領(lǐng)域
SJM12A-4J/KS系列產(chǎn)品廣泛應(yīng)用于冶金、煤炭、水泥、電力等行業(yè)的輸送設(shè)備控制,以及機床定位、自動門控制、包裝機械等自動化系統(tǒng)。其獨特的磁場傳導特性允許通過磁性導體(如鐵質(zhì)材料)實現(xiàn)遠距離信號觸發(fā),特別適用于高溫區(qū)域或需要隔離檢測的特殊場合。產(chǎn)品兼容齊平和非齊平兩種安裝方式,提供常開型輸出模式,便于系統(tǒng)集成。5816
產(chǎn)品優(yōu)勢
該磁性開關(guān)采用模塊化設(shè)計,維護簡便,檢測距離可定制調(diào)整。產(chǎn)品通過優(yōu)化磁路設(shè)計實現(xiàn)了小型化(M12螺紋尺寸)與高靈敏度的平衡,能穿透非磁性材料檢測永磁體的位置變化。相較于傳統(tǒng)機械開關(guān),具有無火花、無噪聲、無機械損耗等優(yōu)勢,特別適合防爆要求和靜音要求較高的工業(yè)環(huán)境。企業(yè)擁有成熟的生產(chǎn)工藝和完善的質(zhì)量控制體系,確保產(chǎn)品性能穩(wěn)定。61218
English Introduction
The SJM12A-4J/KS 380V Magnetic Proximity Switch is an industrial-grade non-contact sensor utilizing electromagnetic induction technology. With nickel-plated brass housing and IP67 protection, it reliably detects metallic objects in harsh environments including dust and moisture. The switch features fast response (200Hz frequency) and precise 10mm sensing distance, suitable for position detection and limit control in 90-380V AC systems. 913
This product employs advanced IC design with built-in surge and overload protection. Its contactless operation eliminates mechanical wear, ensuring long service life in continuous industrial applications. The magnetic field penetration capability allows indirect detection through non-magnetic barriers, making it ideal for high-temperature or isolated monitoring scenarios. Compact M12 threaded design facilitates flexible installation in space-constrained equipment. 18
Widely used in metallurgy, mining, power generation and automated machinery, this magnetic switch supports both flush and non-flush mounting configurations. The normally open output mode simplifies integration with control systems. Compared to mechanical switches, it offers silent operation without spark generation, particularly suited for explosive atmospheres and noise-sensitive environments. 51618
磁性開關(guān) 接近開關(guān)SJM12A-4J/KS 380V有限公司




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上一篇 M12航插型接近開關(guān) 接近傳感器 NPNPNP 常開常閉 感應(yīng)距離4MM http://www.9earn.cn/product/d120252.html
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