公信傳感器 接近開關(guān) LXJ8 3SG-3202 上海第二機(jī)床電器廠
產(chǎn)品概述
公信傳感器接近開關(guān)LXJ8(3SG)-3202由上海第二機(jī)床電器廠研發(fā)生產(chǎn)，是一款高性能電感式接近開關(guān)，專為工業(yè)自動(dòng)化場(chǎng)景設(shè)計(jì)。該產(chǎn)品采用金屬外殼結(jié)構(gòu)，具備非接觸檢測(cè)特性，可廣泛應(yīng)用于機(jī)械制造、紡織、造紙、冶金等行業(yè)，實(shí)現(xiàn)定位、計(jì)數(shù)、測(cè)速及安全保護(hù)等功能。其核心優(yōu)勢(shì)在于穩(wěn)定可靠的檢測(cè)性能與長(zhǎng)壽命設(shè)計(jì)，適合在復(fù)雜工業(yè)環(huán)境中持續(xù)工作。113
技術(shù)特點(diǎn)
LXJ8(3SG)-3202采用高頻振蕩原理，當(dāng)金屬目標(biāo)接近感應(yīng)區(qū)時(shí)，內(nèi)部振蕩器產(chǎn)生的交變磁場(chǎng)會(huì)觸發(fā)渦流效應(yīng)，通過信號(hào)轉(zhuǎn)換輸出開關(guān)量。產(chǎn)品內(nèi)置電源反接保護(hù)與浪涌防護(hù)電路，支持DC10-30V寬電壓輸入，感應(yīng)距離達(dá)1.5-2mm，響應(yīng)頻率500-1000Hz，防護(hù)等級(jí)為IP67，可抵御油污、粉塵及潮濕環(huán)境的影響。LED狀態(tài)指示燈便于實(shí)時(shí)監(jiān)控工作狀態(tài)，且無機(jī)械磨損，顯著提升設(shè)備維護(hù)效率。11421
應(yīng)用場(chǎng)景
該產(chǎn)品適用于機(jī)床、輸送線、包裝設(shè)備等自動(dòng)化控制系統(tǒng)，可替代傳統(tǒng)機(jī)械限位開關(guān)，尤其適合需要高重復(fù)精度或惡劣環(huán)境下的檢測(cè)任務(wù)。例如在鋼廠連鑄、軋機(jī)生產(chǎn)線中，LXJ8(3SG)-3202能穩(wěn)定檢測(cè)金屬部件位置，確保生產(chǎn)流程連續(xù)性；在食品加工行業(yè)，其密封設(shè)計(jì)可耐受沖洗環(huán)境。此外，產(chǎn)品支持PNP/NPN多種輸出配置，兼容PLC等控制設(shè)備。11622
產(chǎn)品優(yōu)勢(shì)
上海第二機(jī)床電器廠通過優(yōu)化電路設(shè)計(jì)與材料工藝，使LXJ8(3SG)-3202在抗干擾性、溫度適應(yīng)性（-25℃~+70℃）及安裝便捷性方面表現(xiàn)突出。相比同類產(chǎn)品，其結(jié)構(gòu)緊湊（M18圓柱形），安裝方式靈活，且提供一年質(zhì)保服務(wù)。用戶可根據(jù)需求選擇常開或常閉型號(hào)，滿足多樣化控制邏輯。11921
Product Overview
The Gongxin Sensor Proximity Switch LXJ8(3SG)-3202, manufactured by Shanghai No.2 Machine Tool Electrical Apparatus Factory, is a high-performance inductive proximity switch designed for industrial automation. Featuring a metal housing and non-contact detection technology, it is widely used in machinery manufacturing, textiles, papermaking, and metallurgy for positioning, counting, speed measurement, and safety protection. Its robust design ensures reliable operation in harsh industrial environments.113
Technical Features
Operating on high-frequency oscillation principles, the LXJ8(3SG)-3202 detects metal targets by generating eddy currents, converting signals into switch outputs. With built-in reverse polarity and surge protection, it supports a broad voltage range (DC10-30V), offers a sensing distance of 1.5-2mm, and responds at 500-1000Hz frequencies. The IP67-rated housing resists oil, dust, and moisture, while an LED indicator provides real-time status monitoring. Its wear-free design significantly reduces maintenance needs.11421
Applications
Ideal for CNC machines, conveyor systems, and packaging equipment, this switch replaces mechanical limit switches in high-precision or demanding conditions. For instance, in steel mills, it ensures continuous production by detecting metal components; in food processing, its sealed construction withstands washdown environments. Compatible with PLCs, it supports PNP/NPN output configurations for flexible integration.11622
Advantages
Optimized circuitry and materials enhance the LXJ8(3SG)-3202 s anti-interference capability, temperature stability (-25℃~+70℃), and ease of installation. Its compact M18 cylindrical design suits space-constrained applications, and a one-year warranty underscores quality commitment. Users can select normally open or closed models to match control requirements.11921
公信傳感器 接近開關(guān) LXJ8 3SG-3202 上海第二機(jī)床電器廠
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