LJ2L-15G-4/121接近開關(guān)/LJ2L15G4121
產(chǎn)品概述
LJ2L-15G-4/121接近開關(guān)（型號也可簡寫為LJ2L15G4121）是一款采用渦流感應(yīng)原理設(shè)計的非接觸式金屬檢測傳感器。該產(chǎn)品通過電磁場變化實現(xiàn)物體檢測，無需機械接觸即可完成精準(zhǔn)的位置判斷，適用于工業(yè)自動化中的定位、計數(shù)及限位控制場景。其緊湊的方形結(jié)構(gòu)和15mm感應(yīng)距離設(shè)計，便于在狹小空間安裝并穩(wěn)定工作。157
技術(shù)特點
該接近開關(guān)內(nèi)置振蕩器和信號處理電路，當(dāng)金屬目標(biāo)進入15mm檢測范圍時，磁場變化觸發(fā)內(nèi)部電路輸出開關(guān)信號。支持6-36V寬電壓輸入，兼容直流供電系統(tǒng)，輸出電流達(dá)400mA，可驅(qū)動繼電器或PLC等負(fù)載。產(chǎn)品采用環(huán)氧樹脂密封工藝，具備防水防塵特性，能在-20℃至70℃環(huán)境下穩(wěn)定運行。其無機械磨損的設(shè)計顯著延長了使用壽命。5714
應(yīng)用領(lǐng)域
LJ2L-15G-4/121廣泛應(yīng)用于機床加工、紡織機械、包裝設(shè)備等工業(yè)場景。在自動化產(chǎn)線中可用于檢測金屬工件位置、監(jiān)控傳送帶物料流動，或作為安全防護裝置的觸發(fā)傳感器。其抗干擾設(shè)計能適應(yīng)存在油污、粉塵的工業(yè)環(huán)境，為設(shè)備提供可靠的檢測解決方案。91422
產(chǎn)品優(yōu)勢
區(qū)別于傳統(tǒng)機械開關(guān)，該產(chǎn)品采用全電子式工作原理，響應(yīng)速度更快且無觸點損耗。方形外殼設(shè)計支持多種安裝方式，埋入式或非埋入式安裝均不影響檢測性能。產(chǎn)品提供明確的LED狀態(tài)指示，便于現(xiàn)場調(diào)試和維護。簡單的三線制接線方式（棕色接正極/藍(lán)色接負(fù)極/黑色信號輸出）降低了安裝復(fù)雜度。71423
English Introduction
The LJ2L-15G-4/121 proximity switch (also labeled as LJ2L15G4121) is an eddy-current based non-contact sensor designed for metallic object detection. With a 15mm sensing range and compact rectangular housing, it provides reliable position sensing in automated systems without physical contact. The device operates on 6-36V DC power supply and delivers 400mA switching current for controlling external loads. 15
Featuring epoxy-encapsulated construction, this inductive sensor maintains stable performance in challenging environments (-20°C to 70°C) with resistance to water splash and dust. Its oscillation-based detection principle ensures fast response to metal targets while eliminating mechanical wear. The product s three-wire connection (brown+/blue-/black signal) and status LED simplify installation and troubleshooting processes. Typical applications include machine tool positioning, conveyor monitoring, and safety interlock systems across manufacturing industries. 71423
歡迎光臨上海雙旭電子有限公司 接近開關(guān) 漆膜測厚儀 照度計 超聲波測厚儀
LJ2L-15G-4/121接近開關(guān)/LJ2L15G4121
簡單介紹
LJ2L-15G-4/121(接近開關(guān))JK-F-PK25、JK-F-PH25、JK-F-PKH25、JK-F-KL25 JK-G-K25-2、JK-G-H25-2、LK20-4K-G2、JK-F-NK25-2、JK-F-NH25-2、JK-F-NKH25-2、JK-F-PK25-2、JK-F-PH25-2、JK-F-PKH25-2、JK-F-KL25-2
LJ2L-15G-4/121(接近開關(guān))
的詳細(xì)介紹
LJ2L-15G-4/121(接近開關(guān))大電流接近開關(guān)、方形接近開關(guān)JK型系列DC:6-36V,sn:25mm,反應(yīng)頻率:200HZ,型號如下:
JK-F-NK25 JK-F-NH2 JK-F-PK25 JK-F-PH25 JK-F-PKH25 JK-F-LK25 JK-F-LH25 JK-G-K25 JK-G-H25 JK-G-JC25
JK-G-K25、JK-G-H25、LK20-4K-G、JK-F-NK25、JK-F-NH25、JK-F-NKH25、JK-F-PK25、JK-F-PH25、JK-F-PKH25、JK-F-KL25
JK-G-K25-2、JK-G-H25-2、LK20-4K-G2、JK-F-NK25-2、JK-F-NH25-2、JK-F-NKH25-2、JK-F-PK25-2、JK-F-PH25-2、JK-F-PKH25-2、JK-F-KL25-2
JK-F-LH25、JK-G-JC25
sn:25mm,DC:6-36V,100HZ,輸出電流：DC二線：100mA,DC三線四線：300mA,AC:90-250V,15HZ,輸出電流：400mA
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