22V光電檢測開關(guān)接線CL45-3023NT
上海雙旭CL45-3023NT光電檢測開關(guān)產(chǎn)品概述
上海雙旭CL45-3023NT光電檢測開關(guān)是一種采用脈沖調(diào)制的主動式光電探測系統(tǒng)型電子開關(guān),它利用被檢測物對光束的遮擋或反射,由同步回路接通電路,從而檢測物體的有無。物體不限于金屬,能反射光線(或者對光線有遮擋作用)的物體均可以被檢測。該產(chǎn)品采用集成電路技術(shù)和SMT表面安裝工藝制造,具有延時(shí)、展寬、外同步、抗相互干擾、工作區(qū)域穩(wěn)定和自診斷等智能化功能,可非接觸、無損傷地迅速檢測和控制各種固體、液體、透明體、黑體、柔軟體和煙霧等物質(zhì)的狀態(tài)和動作12。
上海雙旭CL45-3023NT光電檢測開關(guān)技術(shù)參數(shù)
- 結(jié)構(gòu)類型:電源內(nèi)藏型2
- 檢測方式:對射式2
- 電源電壓:220V2
- 輸出方式:常開2
- 使用環(huán)境溫度:-25℃-80℃2
- 產(chǎn)品認(rèn)證:112
- 用途:檢測物體2
- 加工定制:是2
- 3C額定電壓范圍:440V以上系列開關(guān)2
- 產(chǎn)品特性:防油2
- 外殼材料:銅表面鍍鉻2
- 外形尺寸:¢18(線長2米)2
- 響應(yīng)時(shí)間:對射型5ms2
- 檢測體:白色A4紙2
上海雙旭CL45-3023NT光電檢測開關(guān)工作原理
上海雙旭CL45-3023NT光電檢測開關(guān)由發(fā)射器、接收器和檢測電路三部分組成。發(fā)射器對準(zhǔn)目標(biāo)發(fā)射光束,發(fā)射的光束一般來源于發(fā)光二極管(LED)和激光二極管,光束不間斷地發(fā)射,或者改變脈沖寬度。受脈沖調(diào)制的光束輻射強(qiáng)度在發(fā)射中經(jīng)過多次選擇,朝著目標(biāo)不間斷地運(yùn)行。接收器由光電二極管或光電三極管組成,在接收器的前面裝有光學(xué)元件如透鏡和光圈等,后面是檢測電路,能濾出有效信號并應(yīng)用該信號12。
上海雙旭CL45-3023NT光電檢測開關(guān)注意事項(xiàng)
- 檢測體顏色:紅外線漫反射型光電開關(guān),所采用的檢測體為平面白色畫紙(如檢測的物體是黑色、紅色、或黃色等,需在訂購時(shí)特別提出)1。
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