GDK-5 光電開關(guān)/價(jià)格/生產(chǎn)廠家/GDK-5
GDK-5光電開關(guān)產(chǎn)品介紹
中文介紹
GDK-5光電開關(guān)是一種基于光電效應(yīng)的傳感器,廣泛應(yīng)用于工業(yè)自動(dòng)化領(lǐng)域。它通過檢測(cè)物體對(duì)光束的遮擋或反射來判斷物體的存在與否。該設(shè)備能夠檢測(cè)各種材質(zhì)的物體,不僅限于金屬,任何能夠反射光線的物體都可以被檢測(cè)到。
GDK-5光電開關(guān)具有多種類型,包括對(duì)射式、漫反射式和鏡反射式等。對(duì)射式光電開關(guān)適用于檢測(cè)不透明物體,其發(fā)射器和接收器相對(duì)放置,當(dāng)物體阻斷光束時(shí)產(chǎn)生信號(hào)。漫反射式光電開關(guān)則通過檢測(cè)物體反射的光線來工作,適合檢測(cè)表面光亮或反光率高的物體。
在技術(shù)參數(shù)方面,GDK-5光電開關(guān)的工作電壓范圍為10-30V DC或90-250V AC,輸出電流可達(dá)200mA(交流300mA)。其感應(yīng)方式為紅外感應(yīng),響應(yīng)時(shí)間極短,對(duì)射型小于5ms,漫反射型小于3ms。此外,該設(shè)備還具備環(huán)境光抑制功能,能夠有效避免周圍光源的干擾。
English Introduction
The GDK-5 photoelectric switch is a sensor based on the photoelectric effect and is widely used in industrial automation. It detects the presence of objects by sensing the obstruction or reflection of a light beam. This device can detect objects made of various materials, not limited to metals, as any object that can reflect light can be detected.
The GDK-5 photoelectric switch comes in various types, including through-beam, diffuse reflective, and retro-reflective models. Through-beam photoelectric switches are suitable for detecting opaque objects, with the emitter and receiver placed opposite each other. When an object blocks the light beam, a signal is generated. Diffuse reflective photoelectric switches work by detecting the reflected light from objects and are suitable for detecting surfaces that are bright or have high reflectivity.
In terms of technical specifications, the GDK-5 photoelectric switch operates within a voltage range of 10-30V DC or 90-250V AC, with an output current of up to 200mA (300mA for AC). The sensing method is infrared, and the response time is extremely short, less than 5ms for through-beam types and less than 3ms for diffuse reflective types. Additionally, the device features ambient light suppression, effectively avoiding interference from surrounding light sources.
生產(chǎn)廠家
GDK-5光電開關(guān)由多家企業(yè)生產(chǎn),其中包括上海富繼電氣有限公司、上海雙旭電子有限公司和樂清市新森正電器廠等。這些企業(yè)均在光電開關(guān)領(lǐng)域擁有豐富的生產(chǎn)經(jīng)驗(yàn),能夠提供高質(zhì)量的產(chǎn)品。
價(jià)格
GDK-5光電開關(guān)的價(jià)格因型號(hào)、品牌和規(guī)格而異。例如,滬工品牌的GDK-5對(duì)射式光電開關(guān)(AC220V一對(duì))價(jià)格為48元,而新森正品牌的GDK-5對(duì)射式光電開關(guān)報(bào)價(jià)為45元。具體價(jià)格還需根據(jù)實(shí)際需求和采購(gòu)數(shù)量與供應(yīng)商協(xié)商確定。
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
簡(jiǎn)單介紹
GDK-5光電開關(guān) E12-20T3NH、E12-20T3PK、E12-20T3PH、E18-20D0.1NK、E18-20D0.1NH、E18-20D0.1NT、E18-20D0.1PK、E18-20D0.1PH、E18-20D0.1PT、E18-20D0.1DK、E18-20D0.1DH、E18-34D0.1GK、E18-34D0.1GH、E18-20R3NK
GDK-5光電開關(guān)
的詳細(xì)介紹
光電開關(guān)的分類及術(shù)語(yǔ)解釋 (1)、分類 ①漫反射式光電開關(guān):它是一種集發(fā)射器和接收器于一體的傳感器,當(dāng)有被檢測(cè)物體經(jīng)過時(shí),物體將光電開關(guān)發(fā)射器發(fā)射的足夠量的光線反射到接收器,于是光電開關(guān)就產(chǎn)生了開關(guān)信號(hào)。當(dāng)被檢測(cè)物體的表面光亮或其反光率極高時(shí),漫反射式的光電開關(guān)是選的檢測(cè)模式。 ②鏡反射式光電開關(guān):它亦集發(fā)射器與接收器于一體,光電開關(guān)發(fā)射器發(fā)出的光線經(jīng)過反射鏡反射回接收器,當(dāng)被檢測(cè)物體經(jīng)過且完全阻斷光線時(shí),光電開關(guān)就產(chǎn)生了檢測(cè)開關(guān)信號(hào)。 ③對(duì)射式光電開關(guān):它包含了在結(jié)構(gòu)上相互分離且光軸相對(duì)放置的發(fā)射器和接收器,發(fā)射器發(fā)出的光線直接進(jìn)入接收器,當(dāng)被檢測(cè)物體經(jīng)過發(fā)射器和接收器之間且阻斷光線時(shí),光電開關(guān)就產(chǎn)生了開關(guān)信號(hào)。當(dāng)檢測(cè)物體為不透明時(shí),對(duì)射式光電開關(guān)是可靠的檢測(cè)裝置。 ④槽式光電開關(guān):它通常采用標(biāo)準(zhǔn)的U字型結(jié)構(gòu),其發(fā)射器和接收器分別位于U型槽的兩邊,并形成一光軸,當(dāng)被檢測(cè)物體經(jīng)過U型槽且阻斷光軸時(shí),光電開關(guān)就產(chǎn)生了開關(guān)量信號(hào)。槽式光電開關(guān)比較適合檢測(cè)高速運(yùn)動(dòng)的物體,并且它能分辨透明與半透明物體,使用安全可靠。 ⑤光纖式光電開關(guān):它采用塑料或玻璃光纖傳感器來引導(dǎo)光線,可以對(duì)距離遠(yuǎn)的被檢測(cè)物體進(jìn)行檢測(cè)。通常光纖傳感器分為對(duì)射式和漫反射式。
GDK-5光電開關(guān) E12-20T3NH、E12-20T3PK、E12-20T3PH、E18-20D0.1NK、E18-20D0.1NH、E18-20D0.1NT、E18-20D0.1PK、E18-20D0.1PH、E18-20D0.1PT、E18-20D0.1DK、E18-20D0.1DH、E18-34D0.1GK、E18-34D0.1GH、E18-20R3NK
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