LJC18A3-B-Z/AX 接近開關(guān)產(chǎn)品介紹

中文版
LJC18A3-B-Z/AX 是一款高性能非接觸式電感接近開關(guān)，專為工業(yè)自動(dòng)化控制場景設(shè)計(jì)，采用電磁感應(yīng)原理實(shí)現(xiàn)對(duì)金屬物體的可靠檢測(cè)。該產(chǎn)品內(nèi)置精密振蕩電路和信號(hào)處理模塊，可在復(fù)雜工況下保持穩(wěn)定的檢測(cè)性能，有效檢測(cè)距離達(dá)8mm，響應(yīng)頻率達(dá)200Hz，適用于多種機(jī)械設(shè)備的定位、計(jì)數(shù)和限位保護(hù)。

產(chǎn)品采用全金屬螺紋封裝結(jié)構(gòu)，外殼選用304不銹鋼材質(zhì)，具有優(yōu)異的機(jī)械強(qiáng)度和耐腐蝕性，防護(hù)等級(jí)達(dá)到IP67，可在-25℃至+70℃寬溫域環(huán)境中穩(wěn)定運(yùn)行。緊湊的圓柱形設(shè)計(jì)（直徑18mm，長度55mm）便于安裝集成，提供軸向電纜出線方式，標(biāo)配2米PVC護(hù)套電纜，支持DC 10-30V寬電壓輸入，兼容NPN常開/常閉雙信號(hào)輸出模式。

核心優(yōu)勢(shì)體現(xiàn)在三個(gè)方面：1. 抗干擾設(shè)計(jì)，內(nèi)置溫度補(bǔ)償電路，有效抑制環(huán)境溫度波動(dòng)對(duì)檢測(cè)精度的影響；2. 智能診斷功能，通過LED狀態(tài)指示燈實(shí)時(shí)反饋工作狀態(tài)，便于設(shè)備維護(hù)；3. 多材質(zhì)兼容性，可穩(wěn)定檢測(cè)鐵、鋼、銅、鋁等常見金屬材料。產(chǎn)品特別適用于機(jī)床刀具定位、自動(dòng)裝配線物料檢測(cè)、包裝機(jī)械位置監(jiān)控等場景，幫助用戶提升設(shè)備運(yùn)行效率和系統(tǒng)可靠性。

English Version
LJC18A3-B-Z/AX Proximity Switch Introduction

The LJC18A3-B-Z/AX is a high-performance non-contact inductive proximity sensor engineered for industrial automation applications. Utilizing electromagnetic induction technology, this device provides reliable detection of metallic objects within an 8mm sensing range, featuring a response frequency of 200Hz for precise position monitoring in dynamic industrial environments.

Constructed with 304 stainless steel housing, the sensor demonstrates exceptional durability with IP67 protection rating, maintaining stable operation across a temperature range of -25℃ to +70℃. Its compact cylindrical design (18mm diameter, 55mm length) enables flexible installation, equipped with 2-meter PVC-sheathed axial cable and supporting 10-30V DC power supply. The device offers both NPN normally open and closed output configurations for versatile system integration.

Key technical highlights include: 1. Advanced anti-interference circuitry with temperature compensation ensures detection stability under varying environmental conditions; 2. Integrated LED status indicator provides real-time operational feedback for simplified maintenance; 3. Multi-material compatibility covering common metals including iron, steel, copper, and aluminum. These features make it particularly suitable for tool positioning in CNC machines, material detection on automated assembly lines, and position monitoring in packaging systems, effectively enhancing operational efficiency and system reliability.

The product s optimized electromagnetic design minimizes energy consumption while maintaining detection accuracy, with built-in reverse polarity protection and overload prevention mechanisms to ensure long-term operational safety. Optional mounting brackets and protective sleeves are available to meet diverse installation requirements in complex industrial environments.