JK-F-NKH25型接近開關(guān)產(chǎn)品介紹（中英雙語）
一、中文版（約450字）
JK-F-NKH25型接近開關(guān)是一款采用電磁感應(yīng)原理設(shè)計(jì)的非接觸式檢測裝置，適用于工業(yè)自動(dòng)化領(lǐng)域的物體位置檢測與控制。該產(chǎn)品通過優(yōu)化電路設(shè)計(jì)和制造工藝，實(shí)現(xiàn)了在復(fù)雜工況環(huán)境下的穩(wěn)定運(yùn)行，可廣泛應(yīng)用于機(jī)械設(shè)備、自動(dòng)化生產(chǎn)線、物流分揀系統(tǒng)等場景。
該型號(hào)產(chǎn)品主體采用不銹鋼外殼與環(huán)氧樹脂封裝工藝，整體防護(hù)等級達(dá)到IP67，能有效抵御粉塵、油污及潮濕環(huán)境的影響。感應(yīng)面經(jīng)過特殊處理，可減少金屬碎屑等異物的干擾。內(nèi)部核心部件選用高穩(wěn)定性電子元件，配合溫度補(bǔ)償電路設(shè)計(jì)，保障了在-25℃至+70℃寬溫域范圍內(nèi)的工作可靠性。
產(chǎn)品檢測距離可根據(jù)客戶需求定制，常規(guī)型號(hào)檢測距離為5mm±10%。輸出信號(hào)類型包含NPN和PNP兩種晶體管輸出模式，兼容主流PLC控制系統(tǒng)。工作電壓范圍覆蓋DC10-30V，具備反接保護(hù)和過載保護(hù)功能，最大負(fù)載電流可達(dá)200mA。內(nèi)置狀態(tài)指示燈便于現(xiàn)場調(diào)試，采用M18×1標(biāo)準(zhǔn)螺紋結(jié)構(gòu)，支持多種安裝方式。
應(yīng)用場景包括但不限于：機(jī)床刀具位置監(jiān)測、傳送帶物料檢測、自動(dòng)化包裝設(shè)備定位、工程機(jī)械限位控制等。特別適合存在振動(dòng)、油污或溫差變化的工業(yè)場景，其抗干擾能力有效減少誤觸發(fā)概率。產(chǎn)品通過嚴(yán)格的老化測試和性能測試，平均無故障工作時(shí)間可達(dá)100萬次以上。
使用注意事項(xiàng)：避免在強(qiáng)磁場環(huán)境或高頻焊接設(shè)備附近安裝，安裝時(shí)應(yīng)確保檢測面與目標(biāo)物體保持垂直。建議定期清理感應(yīng)面附著物以維持檢測精度，接線時(shí)需參照產(chǎn)品標(biāo)識(shí)正確連接極性。
二、English Version (Approx.420 words)
The JK-F-NKH25 proximity sensor is a non-contact detection device based on electromagnetic induction principle, designed for position sensing and control in industrial automation applications. Through optimized circuit design and manufacturing processes, this product delivers stable performance in challenging working environments, suitable for integration into machinery equipment, automated production lines, and logistics sorting systems.
Constructed with a stainless steel housing and epoxy resin encapsulation, the device achieves IP67 protection rating, effectively resisting dust, oil contamination, and moisture. The sensing surface features specialized treatment to minimize interference from metallic particles. High-stability electronic components and temperature compensation circuitry ensure reliable operation within a broad temperature range of -25℃ to +70℃.
Standard detection distance is 5mm±10%, with customizable options available. The sensor provides both NPN and PNP transistor output configurations, compatible with mainstream PLC control systems. Operating voltage covers DC10-30V range, equipped with reverse polarity protection and overload protection functions. Maximum load capacity reaches 200mA. The built-in status indicator facilitates on-site debugging, while the M18×1 threaded housing supports versatile mounting solutions.
Typical applications include but not limited to: tool position monitoring in machining centers, material detection on conveyor belts, positioning in automated packaging equipment, and limit control for construction machinery. Particularly suitable for industrial environments with vibration, oil exposure, or temperature fluctuations, its anti-interference capability significantly reduces false triggering. Rigorous aging tests and performance evaluations confirm over 1 million cycles of mean time between failures.
Key technical parameters:
- Supply Voltage: DC 10-30V ±10%
- Output Current: ≤200mA
- Response Frequency: 100Hz
- Housing Material: 304 Stainless Steel
- Connection Type: 2m PVC cable (standard)
Installation guidelines recommend maintaining perpendicular alignment between the sensing face and target object. Avoid installation near strong magnetic fields or high-frequency welding equipment. Periodic cleaning of the sensing surface is advised to maintain detection accuracy. Correct polarity connection should be verified according to product markings during wiring.
This product serves as a cost-effective solution for industrial automation control, offering simplified maintenance and long service life. Customized specifications including cable length, connector types, and special detection distances can be provided upon request to meet diverse application requirements.
