PR12-4DN光電開關 價格 生產(chǎn)廠家

PR12-4DN光電開關產(chǎn)品概述

PR12-4DN光電開關是一款高性能工業(yè)級檢測傳感器，采用金屬感應和電感式工作原理，適用于自動化生產(chǎn)線、機械設備定位等多種工業(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-20℃~70℃的工作環(huán)境。產(chǎn)品設計注重抗干擾能力，內(nèi)置過壓和反接保護電路，確保在復雜工業(yè)環(huán)境中穩(wěn)定運行。259

產(chǎn)品特點與優(yōu)勢

PR12-4DN光電開關的核心優(yōu)勢包括高精度檢測和耐用性。其采用強化電纜設計，彎曲壽命可達普通產(chǎn)品的9倍以上，適合頻繁移動或振動環(huán)境。感應部分使用專用IC技術，檢測距離比常規(guī)型號提升1.5~2倍，同時漏電流低于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200mA以下負載，并配備紅色LED狀態(tài)指示燈，便于實時監(jiān)控工作狀態(tài)。此外，無機械觸點設計使其具備更長使用壽命，適合替代傳統(tǒng)微動開關或限位開關。151824

生產(chǎn)廠家與市場供應

該型號由韓國Autonics（奧托尼克斯）公司研發(fā)生產(chǎn)，作為工業(yè)自動化領域的專業(yè)品牌，Autonics在全球設有分支機構(gòu)，包括中國工廠和辦事處。國內(nèi)供應商如東莞中橙偉業(yè)自動化、樂清正氣電氣等提供現(xiàn)貨及定制服務，支持批發(fā)采購。產(chǎn)品廣泛應用于冶金、物流、包裝機械等行業(yè)，典型場景包括流水線物體計數(shù)、機床位置檢測等。市場報價根據(jù)采購量浮動，單價區(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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