倍加福光電傳感器種類繁多,除了提供常規的光電產品外,我們還提供激光測距、光通訊 、光纖傳感器以及與產品相(xiang)關的齊全的配套附件。倍加福(fu)光電傳感器為(wei)您的工(gong)業應(ying)用保駕 護航。倍加(jia)福旗下品(pin)牌VISOLUX是(shi)光(guang)電傳(chuan)感技術的創(chuang)新代名(ming)詞(ci)。從精確(que)檢測到光(guang)學定位, 從物料(liao)分揀到零件計數(shu),從常規應用(yong)到客戶訂制,倍加福的(de)產(chan)品(pin)范(fan)圍涵蓋(gai)了各個行業。 倍加福光電式(shi)對射型(xing)傳感器的發(fa)射(she)器(qi)和接收器(qi)分別安裝在兩個獨立相對(dui)的外殼(ke)中。這么 做的(de)好處是(shi),發射光(guang)可直接到達接收器,并且具有較長的(de)檢測(ce)范圍和較高(gao)的(de)能量增益。這類傳(chuan) 感器能可靠地檢(jian)測幾乎任何(he)物體,與目標(biao)物的入射角度,表(biao)面特性,顏色等無關,并(bing)且這些因 素也不影響傳感器檢測的(de)可靠性(xing)。 應(ying)用:用(yong)(yong)(yong)(yong)光(guang)(guang)(guang)(guang)電(dian)(dian)元件作(zuo)敏感(gan)元件的(de)光(guang)(guang)(guang)(guang)電(dian)(dian)傳感(gan)器(qi)(qi),其種類繁多,用(yong)(yong)(yong)(yong)途廣(guang)泛。按光(guang)(guang)(guang)(guang)電(dian)(dian)傳感(gan)器(qi)(qi)的(de)輸(shu)出(chu)量(liang)(liang)(liang)性質可分為(wei)兩類:(1 )把(ba)被(bei)測(ce)量(liang)(liang)(liang)轉換成(cheng)連續變(bian)化的(de)光(guang)(guang)(guang)(guang)電(dian)(dian)流而制成(cheng)的(de)光(guang)(guang)(guang)(guang)電(dian)(dian)測(ce)量(liang)(liang)(liang)儀器(qi)(qi),可用(yong)(yong)(yong)(yong)來測(ce)量(liang)(liang)(liang)光(guang)(guang)(guang)(guang)的(de)強度以及(ji)物體的(de)溫(wen)度、透光(guang)(guang)(guang)(guang)能力(li)、位移及(ji)表(biao)面狀態等(deng)(deng)物理量(liang)(liang)(liang)。例如(ru)(ru):測(ce)量(liang)(liang)(liang)光(guang)(guang)(guang)(guang)強的(de)照(zhao)度計(ji)(ji),光(guang)(guang)(guang)(guang)電(dian)(dian)高溫(wen)計(ji)(ji),光(guang)(guang)(guang)(guang)電(dian)(dian)比色計(ji)(ji)和濁(zhuo)度計(ji)(ji),預防(fang)火災(zai)的(de)光(guang)(guang)(guang)(guang)電(dian)(dian)報警器(qi)(qi),構成(cheng)檢查被(bei)加工零件的(de)直(zhi)徑、長度、橢圓(yuan)度及(ji)表(biao)面粗糙(cao)度等(deng)(deng)自(zi)動(dong)檢測(ce)裝置和儀器(qi)(qi),其敏感(gan)元件均用(yong)(yong)(yong)(yong)光(guang)(guang)(guang)(guang)電(dian)(dian)元件。半導體光(guang)(guang)(guang)(guang)電(dian)(dian)元件不僅在(zai)民用(yong)(yong)(yong)(yong)工業領(ling)域(yu)中(zhong)得(de)到廣(guang)泛的(de)應用(yong)(yong)(yong)(yong),在(zai)軍事上更有(you)(you)它重要的(de)地位。例如(ru)(ru)用(yong)(yong)(yong)(yong)硫(liu)化鉛光(guang)(guang)(guang)(guang)敏電(dian)(dian)阻(zu)可做成(cheng)紅(hong)外(wai)夜視儀、紅(hong)外(wai)線照(zhao)相(xiang)儀及(ji)紅(hong)外(wai)線導航系統等(deng)(deng);(2 )把(ba)被(bei)測(ce)量(liang)(liang)(liang)轉換成(cheng)繼續變(bian)化的(de)光(guang)(guang)(guang)(guang)電(dian)(dian)流。利用(yong)(yong)(yong)(yong)光(guang)(guang)(guang)(guang)電(dian)(dian)元件在(zai)受光(guang)(guang)(guang)(guang)照(zhao)或(huo)無(wu)光(guang)(guang)(guang)(guang)照(zhao)射時" 有(you)(you)" 或(huo)"無(wu)"電(dian)(dian)信號輸(shu)出(chu)的(de)特性制成(cheng)的(de)各種光(guang)(guang)(guang)(guang)電(dian)(dian)自(zi)動(dong)裝置。光(guang)(guang)(guang)(guang)電(dian)(dian)元件用(yong)(yong)(yong)(yong)作(zuo)開關式光(guang)(guang)(guang)(guang)電(dian)(dian)轉換元件。例如(ru)(ru)電(dian)(dian)子計(ji)(ji)算機的(de)光(guang)(guang)(guang)(guang)電(dian)(dian)輸(shu)入(ru)器(qi)(qi),開關式溫(wen)度調節裝置及(ji)轉速測(ce)量(liang)(liang)(liang)數字式光(guang)(guang)(guang)(guang)電(dian)(dian)測(ce)速儀等(deng)(deng)。 一、煙塵濁度監測儀 防止(zhi)工(gong)業煙(yan)(yan)塵污(wu)染是環保(bao)的(de)(de)重要任(ren)務(wu)之一。為了消除工(gong)業煙(yan)(yan)塵污(wu)染,首先要知道煙(yan)(yan)塵排放量(liang),因(yin)此必須對煙(yan)(yan)塵源進行監測(ce)、自動顯示和超標報警。煙(yan)(yan)道里的(de)(de)煙(yan)(yan)塵濁(zhuo)度是用(yong)通過光在煙(yan)(yan)道里傳輸(shu)過程中的(de)(de)變化大小來檢測(ce)的(de)(de)。如果煙(yan)(yan)道濁(zhuo)度增加,光源發出(chu)的(de)(de)光被煙(yan)(yan)塵顆粒的(de)(de)吸(xi)收和折射增加,到達(da)光檢測(ce)器(qi)的(de)(de)光減少,因(yin)而光檢測(ce)器(qi)輸(shu)出(chu)信號的(de)(de)強(qiang)弱(ruo)便可反映煙(yan)(yan)道濁(zhuo)度的(de)(de)變化。 二、條形碼掃描筆 當掃描筆頭在條形碼上移動時,若遇到黑色線條,發光二極管的光線將被黑線吸收,光敏三極管接收不到反射光,呈高阻抗,處于截止狀態。當遇到白色間隔時,發光二極管所發出的光線,被反射到光敏三極管的基極,光敏三極管產生光電流而導通。整個條形碼被掃描過之后,光敏三極管將條形碼變形一個個電脈沖信號,該信號經放大、整形后便形成脈沖列,再經計算機處理,完成對條形碼信息的識別。 三、產品計數器 產品(pin)在傳(chuan)送(song)帶上運行時,不斷地遮擋光(guang)(guang)源到(dao)光(guang)(guang)電(dian)(dian)傳(chuan)感器的光(guang)(guang)路(lu),使(shi)光(guang)(guang)電(dian)(dian)脈(mo)沖(chong)電(dian)(dian)路(lu)產生(sheng)一(yi)個個電(dian)(dian)脈(mo)沖(chong)信號。產品(pin)每(mei)遮光(guang)(guang)一(yi)次,光(guang)(guang)電(dian)(dian)傳(chuan)感器電(dian)(dian)路(lu)便產生(sheng)一(yi)個脈(mo)沖(chong)信號,因此,輸出(chu)的脈(mo)沖(chong)數(shu)即(ji)代表產品(pin)的數(shu)目,該脈(mo)沖(chong)經計(ji)數(shu)電(dian)(dian)路(lu)計(ji)數(shu)并由顯(xian)示電(dian)(dian)路(lu)顯(xian)示出(chu)來。 四、光電式煙霧報警器 沒(mei)有(you)(you)煙霧時,發光(guang)二(er)極管發出(chu)的光(guang)線(xian)直線(xian)傳播(bo),光(guang)電(dian)三(san)極管沒(mei)有(you)(you)接收信號。沒(mei)有(you)(you)輸(shu)(shu)出(chu),有(you)(you)煙霧時,發光(guang)二(er)極管發出(chu)的光(guang)線(xian)被煙霧顆粒折射,使三(san)極管接受到光(guang)線(xian),有(you)(you)信號輸(shu)(shu)出(chu),發出(chu)報警。 五、測量轉速 在電動機的(de)旋(xuan)轉(zhuan)軸(zhou)上(shang)涂上(shang)黑白兩種(zhong)顏(yan)色,轉(zhuan)動時,反射光(guang)(guang)與不反射光(guang)(guang)交(jiao)替出現,光(guang)(guang)電傳感器相(xiang)應地間(jian)(jian)斷接收光(guang)(guang)的(de)反射信(xin)號(hao),并輸(shu)(shu)出間(jian)(jian)斷的(de)電信(xin)號(hao),再經放(fang)(fang)大器及整形電路放(fang)(fang)大整形輸(shu)(shu)出方波信(xin)號(hao),zui后由電子(zi)數(shu)字顯示器輸(shu)(shu)出電機的(de)轉(zhuan)速。 六、光電池在光電檢測和自動控制方面的應用 光(guang)(guang)(guang)(guang)電(dian)(dian)池作為光(guang)(guang)(guang)(guang)電(dian)(dian)探測使用時,其基本原(yuan)理與光(guang)(guang)(guang)(guang)敏二(er)極管相同,但它(ta)們的(de)(de)基本結構和(he)制造(zao)工藝不*相同。由(you)于光(guang)(guang)(guang)(guang)電(dian)(dian)池工作時不需要(yao)外(wai)加電(dian)(dian)壓(ya);光(guang)(guang)(guang)(guang)電(dian)(dian)轉(zhuan)換效率高(gao),光(guang)(guang)(guang)(guang)譜范(fan)圍(wei)寬,頻率特(te)性好,噪聲(sheng)低等,它(ta)已(yi)廣泛地用于光(guang)(guang)(guang)(guang)電(dian)(dian)讀出、光(guang)(guang)(guang)(guang)電(dian)(dian)耦(ou)合(he)、光(guang)(guang)(guang)(guang)柵測距、激光(guang)(guang)(guang)(guang)準直、電(dian)(dian)影(ying)還(huan)音(yin)、紫(zi)外(wai)光(guang)(guang)(guang)(guang)監(jian)視(shi)器和(he)燃氣輪機(ji)的(de)(de)熄火(huo)保護裝置等。 倍(bei)加(jia)福光(guang)電式對(dui)射型(xing)傳感(gan)器GD18/GV18/73/120性能參數: 系統組件 發射GD18/159 接收機GV18/一百二十○分之七十三 一般規格: 有效檢測范圍0 ... 20 m 閾值檢測范圍25米 光源LED 輕型調制可見紅光,640納米 光點直徑約。 在25米處為1300毫米 發散角約。 3° 功能安全相關的參數 MTTFd 630 a Mission Time(TM)20 a 診斷覆蓋率(DC)0% 指標/操作手段 功能指示燈接收機:LED黃色,當光束空閑時亮起,在低于穩定性控制時閃爍; 當光束中斷時關閉 電氣規格: 工作電壓10 ... 30 V DC 產量 開關類型亮/暗 信號輸出2個PNP,互補,短路保護,開路集電極
倍加福光(guang)電(dian)式對射型傳感器型號大全(quan): NJ0,8-4,5-N- NJ0,8-4,5-N-Y28554 NJ0,8-4-25-E NJ0,8-5GM25-E NJ0,8-5GM-N NJ0,8-5GM-N- NJ0,8-5GM-N 10M NJ0,8-5GM-N-Y18620 NJ1,5-18GM-E2-D NJ1,5-18GM-N-D NJ4-12GM-N 5M NJ4-12GM-N-V1 NJ4-12GM-N-V1 NJ4-12GM-N-V1 NJ4-30GM-N-200 MLV11-54-E-LAS/47/112 MLV11-54-Ex/40b/112 MLV11-54-G/47/112 MLV11-54-G/48/112 MLV11-54-G-AS-1/47/112 MLV11-54-G-E/47/112 MLV11-54-G-E/48/112 M13/MV13/32/40b/95 M15/MV15/47/95 M15/MV15/48/95 M15/MV15/82b/95/103 M4.1/MV4.1/40b/95/110 M40/MV40-1365/47/115 M40/MV40-1365/47/92 M40/MV40-1365/48/115 此信息版權歸上海維特銳所有,如需了解更多詳情,請點擊:德國P+F倍加福 |