SD-3020C接近開關(guān)/SD3020C
產(chǎn)品概述
SD-3020C是一款圓盤式電感式接近開關(guān)，采用非接觸式檢測(cè)原理，適用于工業(yè)自動(dòng)化控制場(chǎng)景。該產(chǎn)品通過電磁感應(yīng)實(shí)現(xiàn)金屬物體的無觸點(diǎn)檢測(cè)，具有穩(wěn)定可靠的性能表現(xiàn)，可廣泛應(yīng)用于機(jī)械定位、流水線計(jì)數(shù)、液位信號(hào)檢測(cè)等領(lǐng)域。其設(shè)計(jì)兼顧實(shí)用性與耐用性，外殼采用ABS材質(zhì)，檢測(cè)面同樣為ABS保護(hù)構(gòu)造，防護(hù)等級(jí)達(dá)到IP67，能夠適應(yīng)多種工業(yè)環(huán)境需求。1
技術(shù)特點(diǎn)
該接近開關(guān)的檢測(cè)距離為20mm（±10%），設(shè)定距離范圍為0-7mm，滯后距離小于檢測(cè)距離的10%。產(chǎn)品對(duì)磁性金屬具有標(biāo)準(zhǔn)檢測(cè)能力，當(dāng)鐵質(zhì)物體（65×65×1mm標(biāo)準(zhǔn)檢測(cè)體）進(jìn)入感應(yīng)范圍時(shí)，開關(guān)會(huì)迅速響應(yīng)。其響應(yīng)頻率在直流供電時(shí)為0.5kHz，交流供電時(shí)為25Hz，能夠滿足不同工況下的快速檢測(cè)需求。電源電壓支持寬范圍輸入，直流型為12-24V（6-36V），交流型為110-220V（36-250V），具備良好的電壓適應(yīng)性。12
功能優(yōu)勢(shì)
SD-3020C提供多種輸出配置選擇，包括直流三線制的NPN/PNP常開/常閉型號(hào)（如SD-3020A/B/C/D），以及直流二線制（SD-3020AL/BL）和交流二線制（SD-2020A/B）等型號(hào)。產(chǎn)品采用高頻振蕩器原理工作，當(dāng)金屬目標(biāo)接近感應(yīng)區(qū)域時(shí)會(huì)產(chǎn)生渦流效應(yīng)，通過振蕩衰減變化觸發(fā)開關(guān)信號(hào)，實(shí)現(xiàn)精確的位置檢測(cè)。這種工作方式避免了機(jī)械接觸帶來的磨損，延長(zhǎng)了使用壽命，同時(shí)無火花設(shè)計(jì)也提升了安全性。812
應(yīng)用場(chǎng)景
該產(chǎn)品特別適合在機(jī)床限位、自動(dòng)包裝線定位、輸送帶檢測(cè)等場(chǎng)景中使用。在冶金、礦山、塑料加工等行業(yè)中，可有效完成物體存在檢測(cè)、行程控制等功能。其耐溫范圍為-30℃至+65℃，適應(yīng)多數(shù)工業(yè)環(huán)境溫度變化，濕度范圍35-95%RH不結(jié)冰條件下可穩(wěn)定工作。產(chǎn)品結(jié)構(gòu)設(shè)計(jì)考慮了安裝便利性，圓盤式外形便于固定，且檢測(cè)面設(shè)計(jì)減少了誤觸發(fā)可能。2126
產(chǎn)品英文介紹
The SD-3020C is an inductive proximity sensor with disc-type configuration, designed for non-contact detection of metallic objects in industrial automation systems. Operating on electromagnetic induction principle, it offers reliable metal detection within 20mm sensing range (±10% tolerance), with adjustable actuation distance up to 7mm. The sensor demonstrates consistent performance when detecting standard ferrous targets (65×65×1mm iron plate), featuring fast response frequency of 0.5kHz (DC) or 25Hz (AC).1
Multiple output configurations are available including 3-wire DC (NPN/PNP NO/NC) and 2-wire DC/AC versions. The housing and sensing face utilize durable ABS material with IP67 protection rating, ensuring resistance against dust and water ingress. Wide voltage compatibility covers 6-36VDC or 36-250VAC operation. The contactless switching mechanism eliminates mechanical wear, while the optimized oscillation circuit provides stable detection unaffected by surface conditions of targets. Ideal for position control, object counting and safety monitoring in manufacturing equipment.214
This sensor maintains detection consistency across -30°C to +65°C temperature range and 35-95% humidity environments. The compact disc-shaped design facilitates installation in confined spaces, with threaded mounting options for secure fixation. Typical applications include CNC machine tool positioning, conveyor belt monitoring, and automated production line control systems across metallurgy, mining and packaging industries. The product s maintenance-free operation and consistent output characteristics make it a practical solution for industrial sensing requirements.2628
歡迎光臨上海雙旭電子有限公司 接近開關(guān) 漆膜測(cè)厚儀 照度計(jì) 超聲波測(cè)厚儀
聯(lián)系QQ;351301172
SD-3020C接近開關(guān)/SD3020C
簡(jiǎn)單介紹
SD-3020C 接近開關(guān)E52-20D0.3DH、E52-20R2NK、E52-20R2NH、E52-20R2NT、E52-20R2PK、E52-20R2PH、E52-20R2PT、E52-20R2DK、E52-20R2DH、E52-20T5NK、E52-20T5NH、E52-20T5NT、E52-20T5PK、E52-20T5PH、SD-3020C接近開關(guān)
SD-3020C 接近開關(guān)
的詳細(xì)介紹
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