【W(wǎng)JK-11接近開關(guān) 產(chǎn)品介紹（中文版）】
WJK-11系列接近開關(guān)是一款基于非接觸式檢測原理設(shè)計的高靈敏度工業(yè)級傳感器，專為自動化設(shè)備、機械控制及生產(chǎn)線監(jiān)測場景開發(fā)。該產(chǎn)品采用一體化緊湊型結(jié)構(gòu)設(shè)計，具備環(huán)境適應(yīng)性強、響應(yīng)速度快、使用壽命長等核心優(yōu)勢，可實現(xiàn)對金屬物體的穩(wěn)定探測與精準(zhǔn)信號輸出。
核心性能特點：
- 可靠檢測能力：內(nèi)置高精度感應(yīng)元件，支持對鐵磁性金屬和非鐵磁性金屬（如鋁、銅等）的穩(wěn)定識別，最大檢測距離達(dá)15mm（視材質(zhì)不同略有差異），有效減少機械安裝誤差影響。
- 工業(yè)級防護(hù)設(shè)計：全密封外殼采用304不銹鋼與工程塑料復(fù)合材質(zhì)，具備防塵、防油污及抗機械沖擊特性，防護(hù)等級滿足IP67標(biāo)準(zhǔn)，可適應(yīng)-25℃至+85℃寬溫域環(huán)境。
- 多樣化配置選擇：提供NPN/PNP兩種輸出類型，支持常開/常閉功能切換，兼容DC 10-30V寬電壓輸入，滿足不同控制系統(tǒng)對接需求。
- 智能工作模式：內(nèi)置過載保護(hù)和反向極性保護(hù)電路，具備LED狀態(tài)指示燈，便于現(xiàn)場快速調(diào)試與狀態(tài)監(jiān)控。
典型應(yīng)用場景：
廣泛應(yīng)用于數(shù)控機床定位、包裝機械行程控制、汽車裝配線工件檢測、物流分揀系統(tǒng)及智能倉儲設(shè)備等領(lǐng)域。其穩(wěn)定性能特別適用于存在振動、油污或溫濕度變化的復(fù)雜工業(yè)環(huán)境，助力實現(xiàn)生產(chǎn)流程的自動化升級。
技術(shù)參數(shù)：
工作電壓：DC 10-30V ±10%
空載電流：≤15mA
響應(yīng)頻率：300Hz
輸出電流：≤200mA
導(dǎo)線長度：標(biāo)配2米屏蔽電纜（可定制）
外殼直徑：M18×1mm標(biāo)準(zhǔn)螺紋
服務(wù)支持：
提供三年質(zhì)保服務(wù)，專業(yè)技術(shù)團隊可根據(jù)客戶需求提供安裝指導(dǎo)與解決方案定制，確保設(shè)備集成的高效性與可靠性。
【W(wǎng)JK-11 Proximity Sensor Product Introduction (English Version)】
The WJK-11 series proximity sensor is a high-sensitivity industrial-grade detection device based on non-contact working principle, specifically engineered for automation systems, machinery control, and production line monitoring. Featuring compact structural design and enhanced environmental adaptability, this product delivers rapid response and extended service life while ensuring accurate signal transmission for metal object detection.
Key Features:
- Advanced Detection: Equipped with precision sensing components, reliably detects both ferrous and non-ferrous metals (aluminum, copper, etc.) with maximum sensing distance up to 15mm (varies by material), minimizing mechanical installation deviations.
- Robust Construction: Sealed housing combines 304 stainless steel and engineering plastics, providing resistance to dust, oil contamination, and mechanical impacts. Operational temperature ranges from -25℃ to +85℃.
- Flexible Configuration: Available in NPN/PNP output variants with NO/NC switching function. Compatible with DC 10-30V wide voltage input for seamless integration with control systems.
- Intelligent Operation: Integrated overload protection and reverse polarity protection circuits. Built-in LED status indicator facilitates real-time monitoring and field debugging.
Typical Applications:
Ideal for CNC machine positioning, packaging machinery stroke control, automotive assembly line component detection, logistics sorting systems, and smart warehousing equipment. Exceptional stability makes it suitable for challenging industrial environments with vibrations, temperature fluctuations, or humidity variations.
Technical Specifications:
Supply Voltage: DC 10-30V ±10%
No-load Current: ≤15mA
Switching Frequency: 300Hz
Output Current: ≤200mA
Cable Length: Standard 2m shielded cable (customizable)
Housing Size: M18×1mm threaded barrel
Service Commitment:
Backed by a 3-year warranty, our technical support team provides customized installation guidance and system integration solutions to optimize operational efficiency across diverse industrial applications.
