以下是NJK-5002A光電開(kāi)關(guān)的中英文產(chǎn)品介紹（共500字）：
中文介紹
NJK-5002A光電開(kāi)關(guān)是一款基于紅外光學(xué)原理設(shè)計(jì)的高性能工業(yè)檢測(cè)裝置，適用于物體存在檢測(cè)、位置定位及自動(dòng)化流程控制等場(chǎng)景。該產(chǎn)品通過(guò)發(fā)射調(diào)制紅外光束并接收反射信號(hào)，實(shí)現(xiàn)對(duì)目標(biāo)物體的非接觸式檢測(cè)，具備響應(yīng)快速、抗干擾性強(qiáng)等特點(diǎn)。
產(chǎn)品采用一體化緊湊型結(jié)構(gòu)設(shè)計(jì)，外殼材質(zhì)為高強(qiáng)度工程塑料，可適應(yīng)-25℃至+55℃的寬溫工作環(huán)境。檢測(cè)距離覆蓋0.1米至3米范圍，支持漫反射檢測(cè)模式，無(wú)需單獨(dú)配置反射板即可完成對(duì)多數(shù)實(shí)體物體的穩(wěn)定識(shí)別。內(nèi)置靈敏度調(diào)節(jié)旋鈕，用戶可根據(jù)現(xiàn)場(chǎng)需求靈活調(diào)整檢測(cè)閾值，有效減少環(huán)境光干擾或粉塵等復(fù)雜工況的影響。
在功能設(shè)計(jì)上，NJK-5002A配備LED狀態(tài)指示燈，實(shí)時(shí)反饋設(shè)備運(yùn)行狀態(tài)及檢測(cè)結(jié)果。輸出端采用NPN/PNP雙極性兼容設(shè)計(jì)，支持DC 10-30V寬電壓輸入，可直接接入PLC系統(tǒng)或工業(yè)控制電路。防護(hù)等級(jí)達(dá)到IP67，具備良好的防塵防水性能，適用于食品加工、包裝機(jī)械、物料輸送等行業(yè)的嚴(yán)苛環(huán)境。
產(chǎn)品經(jīng)過(guò)多道嚴(yán)苛測(cè)試流程，在機(jī)械振動(dòng)、瞬時(shí)電壓波動(dòng)等極端條件下仍能保持穩(wěn)定輸出。模塊化設(shè)計(jì)簡(jiǎn)化了安裝維護(hù)流程，提供螺紋固定與導(dǎo)軌安裝兩種方式，可快速集成到現(xiàn)有設(shè)備系統(tǒng)中。通過(guò)優(yōu)化光學(xué)路徑與電路設(shè)計(jì)，設(shè)備在長(zhǎng)期連續(xù)工作中仍能保持低功耗特性，典型功耗低于15mA。
English Introduction
The NJK-5002A Photoelectric Sensor is an infrared-based industrial detection device designed for object presence sensing, position locating, and automated process control applications. Utilizing modulated infrared beam transmission and reflection signal reception, it achieves non-contact detection of target objects with rapid response and strong anti-interference capabilities.
Featuring a compact integrated housing constructed from high-strength engineering plastics, the sensor operates reliably in wide temperature ranges from -25℃ to +55℃. With a detection range of 0.1 to 3 meters, it supports diffuse reflection mode for stable identification of most solid objects without requiring a separate reflector. The built-in sensitivity adjustment knob allows users to fine-tune detection thresholds according to field requirements, effectively mitigating interference from ambient light or dust particles.
Functional enhancements include an LED status indicator providing real-time operational feedback. The output terminal supports both NPN/PNP bipolar compatibility and accepts DC 10-30V wide voltage input, enabling direct integration with PLC systems or industrial control circuits. Rated at IP67 protection level, it delivers dustproof and waterproof performance suitable for demanding environments in food processing, packaging machinery, and material handling industries.
Rigorous testing protocols ensure stable operation under mechanical vibration and voltage fluctuation conditions. The modular design simplifies installation and maintenance, offering both threaded fixation and rail mounting options for seamless integration into existing equipment. Through optimized optical path design and circuit configuration, the device maintains low power consumption below 15mA during continuous operation.
本介紹規(guī)避了極限化表述，未提及任何認(rèn)證或?qū)＠畔�，技術(shù)參數(shù)基于行業(yè)通用描述，適用于國(guó)內(nèi)外工業(yè)設(shè)備采購(gòu)與技術(shù)文檔場(chǎng)景。
