PR18-8AO接近開關(guān)產(chǎn)品介紹（中英對照）
PR18-8AO接近開關(guān)是一款專為工業(yè)自動化場景設(shè)計(jì)的高性能非接觸式檢測裝置，采用電磁感應(yīng)原理實(shí)現(xiàn)精準(zhǔn)目標(biāo)物探測。該產(chǎn)品在機(jī)械制造、生產(chǎn)線控制、設(shè)備安全防護(hù)等領(lǐng)域具有廣泛應(yīng)用，能夠有效提升設(shè)備運(yùn)行的穩(wěn)定性和自動化效率。
產(chǎn)品采用一體化緊湊型結(jié)構(gòu)設(shè)計(jì)，圓柱形外殼直徑18mm，適配標(biāo)準(zhǔn)工業(yè)安裝需求。主體材質(zhì)選用高強(qiáng)度工程塑料與金屬復(fù)合結(jié)構(gòu)，兼顧輕量化與抗沖擊性能。感應(yīng)端部配備耐磨損防護(hù)層，可承受粉塵、油污等復(fù)雜工況環(huán)境的長期考驗(yàn)。內(nèi)置溫度補(bǔ)償電路與抗干擾模塊，確保在-25℃至+70℃寬溫域范圍內(nèi)保持穩(wěn)定檢測精度，有效避免由電壓波動或電磁干擾引發(fā)的誤動作。
在工作性能方面，PR18-8AO提供8mm有效檢測距離，響應(yīng)頻率達(dá)到1.5kHz級別，可精準(zhǔn)捕捉高速移動金屬物體的位置信息。三線制NPN/PNP兼容輸出設(shè)計(jì)，支持DC 10-30V寬電壓輸入范圍，方便與PLC控制系統(tǒng)或各類工業(yè)設(shè)備直接對接。產(chǎn)品特別優(yōu)化了安裝便捷性，前端設(shè)置可視化狀態(tài)指示燈，便于現(xiàn)場調(diào)試與運(yùn)行監(jiān)測。
典型應(yīng)用包括機(jī)床刀具定位、傳送帶物料檢測、自動化裝配線工件識別等場景。其可靠的檢測性能可有效預(yù)防設(shè)備碰撞事故，提升生產(chǎn)節(jié)拍控制精度。維護(hù)周期長達(dá)5年以上，用戶僅需定期清除感應(yīng)面附著物即可保持最佳工作狀態(tài)。
The PR18-8AO proximity sensor is a high-performance non-contact detection device designed for industrial automation applications. Utilizing electromagnetic induction technology, it achieves precise object detection while maintaining reliable operation in demanding industrial environments.
Featuring a compact cylindrical housing with 18mm diameter, this sensor complies with standard industrial mounting requirements. The hybrid construction combining high-strength engineering plastics and metal components ensures both lightweight characteristics and impact resistance. The sensing face is protected by a wear-resistant layer, providing reliable service in environments with dust, oil mist and other contaminants. Equipped with temperature compensation circuitry and anti-interference modules, the device maintains stable detection accuracy across a wide temperature range from -25℃ to +70℃, effectively preventing false triggering caused by voltage fluctuations or electromagnetic interference.
With 8mm effective sensing distance and 1.5kHz response frequency, the PR18-8AO demonstrates excellent performance in detecting high-speed moving metallic targets. The three-wire design supports both NPN and PNP output configurations, compatible with DC 10-30V power supply, enabling direct integration with PLC systems and various industrial equipment. The built-in status indicator facilitates quick installation alignment and real-time operation monitoring.
This sensor excels in applications including machine tool positioning, conveyor belt material detection, and automated assembly line component recognition. Its robust detection capability effectively prevents equipment collisions while enhancing production rhythm control accuracy. Requiring minimal maintenance, simple periodic cleaning of the sensing surface ensures optimal performance throughout its extended service life exceeding five years.
