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BALLUFF感應開關BES M18MI-PSC80B-S04K-07
BALLUFF感應(ying)(ying)開關BES M18MI-PSC80B-S04K-07主要(yao)包(bao)括(kuo),紅(hong)外線感應(ying)(ying)開關、微(wei)波感應(ying)(ying)開關、超聲波感應(ying)(ying)開關。本文(wen)主要(yao)講解人(ren)體(ti)紅(hong)外智能感應(ying)(ying)開關,是(shi)一種當(dang)有(you)人(ren)從紅(hong)外感應(ying)(ying)探測區域經過而自動啟(qi)動的開關。
更新時(shi)間:2017-08-21 廠(chang)商性質:工程商 瀏覽量:1046 -
光電開關BOS008F BOS26K-PA-1LHC-S4-C
光(guang)(guang)(guang)(guang)電開(kai)關(guan)(guan)BOS008F BOS26K-PA-1LHC-S4-C是光(guang)(guang)(guang)(guang)電接(jie)(jie)近開(kai)關(guan)(guan)的簡(jian)稱(cheng),它是利(li)用被檢測(ce)(ce)物(wu)(wu)對光(guang)(guang)(guang)(guang)束的遮(zhe)擋或(huo)反射(she),由同(tong)步(bu)回路接(jie)(jie)通電路,從而(er)檢測(ce)(ce)物(wu)(wu)體(ti)的有無。物(wu)(wu)體(ti)不(bu)限于(yu)金屬,所(suo)有能反射(she)光(guang)(guang)(guang)(guang)線(或(huo)者對光(guang)(guang)(guang)(guang)線有遮(zhe)擋作(zuo)用)的物(wu)(wu)體(ti)均可以(yi)被檢測(ce)(ce)。光(guang)(guang)(guang)(guang)電開(kai)關(guan)(guan)將輸入(ru)電流在發射(she)器(qi)(qi)上(shang)轉換(huan)為(wei)光(guang)(guang)(guang)(guang)信號射(she)出,接(jie)(jie)收(shou)器(qi)(qi)再(zai)根(gen)據接(jie)(jie)收(shou)到的光(guang)(guang)(guang)(guang)線的強弱或(huo)有無對目標物(wu)(wu)體(ti)進(jin)行探測(ce)(ce)。安(an)防系(xi)統中常見(jian)的光(guang)(guang)(guang)(guang)電開(kai)關(guan)(guan)煙霧報警器(qi)(qi)。
更新時(shi)間:2017-08-21 廠商性質:工(gong)程商 瀏覽量:1160 -
BALLUFF接近開關BES M18MI-PSC50B-BV03現貨
BALLUFF接(jie)近開關(guan)BES M18MI-PSC50B-BV03現貨又稱無觸(chu)點行(xing)(xing)程(cheng)開關(guan),它除可(ke)以完成行(xing)(xing)程(cheng)控(kong)制(zhi)和限位保護外(wai),還是(shi)一(yi)種非接(jie)觸(chu)型的(de)檢測(ce)裝(zhuang)置,用作檢測(ce)零件(jian)尺寸和測(ce)速等(deng)(deng),也可(ke)用于變(bian)頻(pin)計數器(qi)(qi)、變(bian)頻(pin)脈沖發(fa)生器(qi)(qi)、液面控(kong)制(zhi)和加(jia)工程(cheng)序的(de)自動銜接(jie)等(deng)(deng)。接(jie)近開關(guan)按工作原理可(ke)分為高頻(pin)振蕩型、電(dian)(dian)容型、感應(ying)電(dian)(dian)橋(qiao)型、永磁鐵型和霍耳效應(ying)型等(deng)(deng)。
更新時間:2017-08-21 廠(chang)商性質:工程(cheng)商 瀏(liu)覽量:1017