PR12-4DN光電開關(guān) 價(jià)格 生產(chǎn)廠家

PR12-4DN光電開關(guān)產(chǎn)品概述

PR12-4DN光電開關(guān)是一款高性能工業(yè)級(jí)檢測傳感器，采用金屬感應(yīng)和電感式工作原理，適用于自動(dòng)化生產(chǎn)線、機(jī)械設(shè)備定位等多種工業(yè)場景。該產(chǎn)品檢測距離為4mm，提供穩(wěn)定的直流三線NPN輸出方式，工作電壓范圍為DC12-30V。其緊湊的圓柱形結(jié)構(gòu)（直徑12mm）便于安裝，外殼采用工程塑料材質(zhì)，具有良好的防水防塵性能，可適應(yīng)-20℃~70℃的工作環(huán)境。產(chǎn)品設(shè)計(jì)注重抗干擾能力，內(nèi)置過壓和反接保護(hù)電路，確保在復(fù)雜工業(yè)環(huán)境中穩(wěn)定運(yùn)行。259

產(chǎn)品特點(diǎn)與優(yōu)勢(shì)

PR12-4DN光電開關(guān)的核心優(yōu)勢(shì)包括高精度檢測和耐用性。其采用強(qiáng)化電纜設(shè)計(jì)，彎曲壽命可達(dá)普通產(chǎn)品的9倍以上，適合頻繁移動(dòng)或振動(dòng)環(huán)境。感應(yīng)部分使用專用IC技術(shù)，檢測距離比常規(guī)型號(hào)提升1.5~2倍，同時(shí)漏電流低于0.6mA，殘留電壓控制在3.5V以內(nèi)。產(chǎn)品提供常開（NO）輸出模式，可直接驅(qū)動(dòng)200mA以下負(fù)載，并配備紅色LED狀態(tài)指示燈，便于實(shí)時(shí)監(jiān)控工作狀態(tài)。此外，無機(jī)械觸點(diǎn)設(shè)計(jì)使其具備更長使用壽命，適合替代傳統(tǒng)微動(dòng)開關(guān)或限位開關(guān)。151824

生產(chǎn)廠家與市場供應(yīng)

該型號(hào)由韓國Autonics（奧托尼克斯）公司研發(fā)生產(chǎn)，作為工業(yè)自動(dòng)化領(lǐng)域的專業(yè)品牌，Autonics在全球設(shè)有分支機(jī)構(gòu)，包括中國工廠和辦事處。國內(nèi)供應(yīng)商如東莞中橙偉業(yè)自動(dòng)化、樂清正氣電氣等提供現(xiàn)貨及定制服務(wù)，支持批發(fā)采購。產(chǎn)品廣泛應(yīng)用于冶金、物流、包裝機(jī)械等行業(yè)，典型場景包括流水線物體計(jì)數(shù)、機(jī)床位置檢測等。市場報(bào)價(jià)根據(jù)采購量浮動(dòng)，單價(jià)區(qū)間通常為人民幣75~120元（批量采購可協(xié)商）。21220

Product Introduction of PR12-4DN Photoelectric Switch

The PR12-4DN is an inductive proximity sensor designed for industrial automation applications. With a 4mm sensing range and NPN output configuration, it operates reliably within DC12-30V voltage range. The cylindrical housing (12mm diameter) features IP67 protection, making it resistant to dust and water ingress. Its construction ensures stable performance in temperatures from -20°C to 70°C, ideal for harsh environments like metal processing or assembly lines. The sensor s non-contact detection principle eliminates mechanical wear, providing maintenance-free operation. 5916

Key Features & Applications

This photoelectric switch excels in precision and durability. Enhanced cable reinforcement extends flex life up to 9 times compared to standard models, while proprietary IC technology improves noise immunity and sensing consistency. Typical applications include position verification in CNC equipment, material handling systems, and automated packaging lines. The red LED indicator simplifies troubleshooting, and the built-in reverse polarity protection prevents installation errors. Compatible with most PLC inputs, it serves as a cost-effective solution for object detection in manufacturing processes. 151824

Manufacturer & Availability

Developed by Autonics Corporation (South Korea), a global leader in industrial sensors, the PR12-4DN is distributed worldwide through authorized channels like Zhejiang Oushi Electric and Shenzhen Andell Electronics. Mainland China suppliers offer localized inventory with flexible MOQ options. The product is commonly stocked in industrial hubs including Guangdong and Zhejiang provinces, with lead times typically within 3 working days for standard orders. Market pricing varies between $10~16 USD per unit based on volume purchase agreements. 21220

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