傳感器 接近開關(guān) PRT12-4DO
產(chǎn)品概述
PRT12-4DO是一款電感式接近開關(guān)，采用直流二線式設(shè)計(jì)，工作電壓范圍為10-30VDC，檢測(cè)距離為4mm。該產(chǎn)品具有高可靠性和長(zhǎng)壽命特點(diǎn)，內(nèi)置電壓波動(dòng)保護(hù)和電源逆連接保護(hù)功能，適用于工業(yè)自動(dòng)化控制場(chǎng)景。產(chǎn)品采用M12安裝尺寸，標(biāo)準(zhǔn)檢測(cè)物為12×12×1mm鐵質(zhì)材料，響應(yīng)頻率可達(dá)500Hz，能直接驅(qū)動(dòng)200mA以下的負(fù)載。2414
產(chǎn)品特點(diǎn)
PRT12-4DO接近開關(guān)采用專用IC設(shè)計(jì)，具有優(yōu)異的抗干擾能力，檢測(cè)距離比常規(guī)產(chǎn)品提升1.5-2倍。產(chǎn)品采用強(qiáng)化電纜連接，彎曲壽命達(dá)到普通產(chǎn)品的9倍以上，殘留電壓低于3.5V，漏電流控制在0.6mA以下。內(nèi)置動(dòng)作指示燈可直觀顯示工作狀態(tài)，操作簡(jiǎn)便，可替代傳統(tǒng)微動(dòng)開關(guān)和限位開關(guān)。產(chǎn)品防護(hù)等級(jí)達(dá)到IP67，適用于油污、粉塵等惡劣工業(yè)環(huán)境。6817
技術(shù)參數(shù)
該產(chǎn)品檢測(cè)面直徑為M12，標(biāo)準(zhǔn)檢測(cè)距離4mm，響應(yīng)頻率500Hz。工作溫度范圍-25℃至70℃，存儲(chǔ)溫度-30℃至80℃，環(huán)境濕度35-95%RH。采用黃銅鍍鎳外殼，具有優(yōu)良的機(jī)械強(qiáng)度和耐腐蝕性。產(chǎn)品應(yīng)差距離為檢測(cè)距離的10%，動(dòng)作顯示采用紅色LED指示燈。線纜采用標(biāo)準(zhǔn)型材質(zhì)，具有良好的柔韌性和耐用性。141622
應(yīng)用領(lǐng)域
PRT12-4DO廣泛應(yīng)用于機(jī)床、冶金設(shè)備、化工機(jī)械、紡織機(jī)械和印刷設(shè)備等工業(yè)自動(dòng)化領(lǐng)域。在自動(dòng)控制系統(tǒng)中可實(shí)現(xiàn)精確的位置檢測(cè)、行程控制、計(jì)數(shù)功能和設(shè)備保護(hù)。產(chǎn)品特別適合需要非接觸檢測(cè)的場(chǎng)合，可有效避免機(jī)械磨損，提高系統(tǒng)可靠性和使用壽命。112327
Product Introduction
The PRT12-4DO is an inductive proximity sensor with 2-wire DC design, operating voltage range of 10-30VDC and sensing distance of 4mm. Featuring M12 mounting size, it detects standard 12×12×1mm iron targets with 500Hz response frequency, capable of directly driving loads below 200mA. The built-in voltage fluctuation protection and reverse connection protection ensure stable performance in industrial automation applications.24
Key Features
This sensor adopts specialized IC design with enhanced anti-interference capability, offering 1.5-2 times longer detection distance than conventional models. The reinforced cable connection provides 9 times better bending durability with residual voltage below 3.5V and leakage current under 0.6mA. The visual operation indicator simplifies status monitoring, making it ideal for replacing mechanical switches. IP67 protection rating ensures reliable performance in harsh environments with oil, dust or moisture.617
Technical Specifications
With M12 sensing face diameter, the PRT12-4DO delivers 4mm standard detection range and 500Hz response frequency. Operating temperature ranges from -25℃ to 70℃ (-30℃ to 80℃ for storage) at 35-95%RH humidity. The brass nickel-plated housing provides excellent mechanical strength and corrosion resistance. Differential travel is 10% of sensing distance, with red LED for operation indication. Standard flexible cable ensures durability in continuous operation.1422
Applications
Widely used in machine tools, metallurgical equipment, chemical machinery, textile machines and printing systems for industrial automation. Performs precise position detection, stroke control, counting functions and equipment protection in automated systems. Particularly suitable for non-contact detection applications to prevent mechanical wear and enhance system reliability.1127
傳感器 接近開關(guān) PRT12-4DO
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