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日本歐姆龍產品詳解：
日本歐姆龍常州代理OMRON壓力傳感器
OMRON傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)是(shi)(shi)采用光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)元(yuan)(yuan)(yuan)件作為檢(jian)測(ce)元(yuan)(yuan)(yuan)件的(de)(de)(de)(de)(de)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)。它首先把被(bei)(bei)測(ce)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)變(bian)(bian)(bian)化轉換(huan)成(cheng)(cheng)光(guang)(guang)(guang)(guang)信號(hao)(hao)(hao)的(de)(de)(de)(de)(de)變(bian)(bian)(bian)化，然后借助(zhu)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)元(yuan)(yuan)(yuan)件進一(yi)步將(jiang)光(guang)(guang)(guang)(guang)信號(hao)(hao)(hao)轉換(huan)成(cheng)(cheng)電(dian)(dian)(dian)信號(hao)(hao)(hao)。光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)一(yi)般(ban)由光(guang)(guang)(guang)(guang)源、光(guang)(guang)(guang)(guang)學(xue)通(tong)(tong)(tong)路(lu)和(he)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)元(yuan)(yuan)(yuan)件三部分(fen)組成(cheng)(cheng)。由光(guang)(guang)(guang)(guang)通(tong)(tong)(tong)量(liang)(liang)(liang)對光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)元(yuan)(yuan)(yuan)件的(de)(de)(de)(de)(de)作用原理不同所(suo)(suo)(suo)制成(cheng)(cheng)的(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)學(xue)測(ce)控系統是(shi)(shi)多種(zhong)多樣的(de)(de)(de)(de)(de),按(an)(an)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)元(yuan)(yuan)(yuan)件(光(guang)(guang)(guang)(guang)學(xue)測(ce)控系統)輸出量(liang)(liang)(liang)性質可分(fen)二(er)類,即模(mo)擬式(shi)(shi)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)和(he)脈沖(開關)式(shi)(shi)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi).模(mo)擬式(shi)(shi)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)是(shi)(shi)將(jiang)被(bei)(bei)測(ce)量(liang)(liang)(liang)轉換(huan) 光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)成(cheng)(cheng)連續變(bian)(bian)(bian)化的(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)流,它與(yu)被(bei)(bei)測(ce)量(liang)(liang)(liang)間呈單值關系.模(mo)擬式(shi)(shi)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)按(an)(an)被(bei)(bei)測(ce)量(liang)(liang)(liang)(檢(jian)測(ce)目標物(wu)體(ti)(ti))方法可分(fen)為透射(she)(she)(吸收(shou))式(shi)(shi),漫反射(she)(she)式(shi)(shi),遮(zhe)光(guang)(guang)(guang)(guang)式(shi)(shi)(光(guang)(guang)(guang)(guang)束阻檔)三大(da)類.所(suo)(suo)(suo)謂透射(she)(she)式(shi)(shi)是(shi)(shi)指被(bei)(bei)測(ce)物(wu)體(ti)(ti)放(fang)在光(guang)(guang)(guang)(guang)路(lu)中(zhong),恒(heng)光(guang)(guang)(guang)(guang)源發出的(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)能量(liang)(liang)(liang)穿(chuan)過(guo)被(bei)(bei)測(ce)物(wu),部份(fen)(fen)被(bei)(bei)吸收(shou)后,透射(she)(she)光(guang)(guang)(guang)(guang)投(tou)(tou)射(she)(she)到(dao)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)元(yuan)(yuan)(yuan)件上(shang)(shang);所(suo)(suo)(suo)謂漫反射(she)(she)式(shi)(shi)是(shi)(shi)指恒(heng)光(guang)(guang)(guang)(guang)源發出的(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)投(tou)(tou)射(she)(she)到(dao)被(bei)(bei)測(ce)物(wu)上(shang)(shang),再從被(bei)(bei)測(ce)物(wu)體(ti)(ti)表(biao)面(mian)反射(she)(she)后投(tou)(tou)射(she)(she)到(dao)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)元(yuan)(yuan)(yuan)件上(shang)(shang);所(suo)(suo)(suo)謂遮(zhe)光(guang)(guang)(guang)(guang)式(shi)(shi)是(shi)(shi)指當光(guang)(guang)(guang)(guang)源發出的(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)通(tong)(tong)(tong)量(liang)(liang)(liang)經被(bei)(bei)測(ce)物(wu)光(guang)(guang)(guang)(guang)遮(zhe)其中(zhong)一(yi)部份(fen)(fen),使(shi)投(tou)(tou)射(she)(she)剄光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)元(yuan)(yuan)(yuan)件上(shang)(shang)的(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)通(tong)(tong)(tong)量(liang)(liang)(liang)改(gai)變(bian)(bian)(bian),改(gai)變(bian)(bian)(bian)的(de)(de)(de)(de)(de)程度(du)與(yu)被(bei)(bei)測(ce)物(wu)體(ti)(ti)在光(guang)(guang)(guang)(guang)路(lu)位(wei)置有(you)關. 光(guang)(guang)(guang)(guang)敏二(er)極管是(shi)(shi)zui常見(jian)的(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)。
光(guang)(guang)(guang)敏二(er)極(ji)(ji)(ji)(ji)(ji)管(guan)的(de)(de)外型與(yu)一般(ban)(ban)二(er)極(ji)(ji)(ji)(ji)(ji)管(guan)一樣，只是(shi)它的(de)(de)管(guan)殼(ke)(ke)上開有一個嵌著玻(bo)璃的(de)(de)窗(chuang)口(kou)，以(yi)便于光(guang)(guang)(guang)線(xian)射(she)入(ru)，為(wei)增加受(shou)光(guang)(guang)(guang)面(mian)積，PN結的(de)(de)面(mian)積做(zuo)得(de)(de)較(jiao)大(da)(da)，光(guang)(guang)(guang)敏二(er)極(ji)(ji)(ji)(ji)(ji)管(guan)工作(zuo)在(zai)反向偏置的(de)(de)工作(zuo)狀態下，并與(yu)負載(zai)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)相串聯，當(dang)無光(guang)(guang)(guang)照時，它與(yu)普通二(er)極(ji)(ji)(ji)(ji)(ji)管(guan)一樣，反向電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)很小(xiao)（<µA），稱為(wei)光(guang)(guang)(guang)敏二(er)極(ji)(ji)(ji)(ji)(ji)管(guan)的(de)(de)暗(an)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)；當(dang)有光(guang)(guang)(guang)照時，載(zai)流(liu)子(zi)被激發(fa)，產生電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)-空穴，稱為(wei)光(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian) 光(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)傳感(gan)器載(zai)流(liu)子(zi)。在(zai)外電(dian)(dian)(dian)(dian)(dian)(dian)場(chang)的(de)(de)作(zuo)用下，光(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)載(zai)流(liu)子(zi)參于導電(dian)(dian)(dian)(dian)(dian)(dian)，形成比暗(an)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)大(da)(da)得(de)(de)多的(de)(de)反向電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，該反向電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)稱為(wei)光(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。光(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)大(da)(da)小(xiao)與(yu)光(guang)(guang)(guang)照強度成正比，于是(shi)在(zai)負載(zai)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)上就能(neng)得(de)(de)到(dao)隨光(guang)(guang)(guang)照強度變化(hua)而變化(hua)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)信號(hao)。 光(guang)(guang)(guang)敏三(san)(san)(san)極(ji)(ji)(ji)(ji)(ji)管(guan)除了(le)具有光(guang)(guang)(guang)敏二(er)極(ji)(ji)(ji)(ji)(ji)管(guan)能(neng)將光(guang)(guang)(guang)信號(hao)轉換(huan)成電(dian)(dian)(dian)(dian)(dian)(dian)信號(hao)的(de)(de)功能(neng)外，還有對電(dian)(dian)(dian)(dian)(dian)(dian)信號(hao)放大(da)(da)的(de)(de)功能(neng)。光(guang)(guang)(guang)敏三(san)(san)(san)級管(guan)的(de)(de)外型與(yu)一般(ban)(ban)三(san)(san)(san)極(ji)(ji)(ji)(ji)(ji)管(guan)相差不大(da)(da)，一般(ban)(ban)光(guang)(guang)(guang)敏三(san)(san)(san)極(ji)(ji)(ji)(ji)(ji)管(guan)只引出兩(liang)個極(ji)(ji)(ji)(ji)(ji)——發(fa)射(she)極(ji)(ji)(ji)(ji)(ji)和(he)集電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)，基極(ji)(ji)(ji)(ji)(ji)不引出，管(guan)殼(ke)(ke)同(tong)樣開窗(chuang)口(kou)，以(yi)便光(guang)(guang)(guang)線(xian)射(she)入(ru)。為(wei)增大(da)(da)光(guang)(guang)(guang)照，基區面(mian)積做(zuo)得(de)(de)很大(da)(da)，發(fa)射(she)區較(jiao)小(xiao)，入(ru)射(she)光(guang)(guang)(guang)主要被基區吸收。
工作時(shi)(shi)集電結(jie)反偏，發(fa)射結(jie)正(zheng)偏。在無光(guang)(guang)照時(shi)(shi)管(guan)(guan)子流(liu)(liu)(liu)(liu)(liu)過的(de)(de)電流(liu)(liu)(liu)(liu)(liu)為(wei)暗電流(liu)(liu)(liu)(liu)(liu)Iceo=（1+β）Icbo（很(hen)小(xiao)），比一般(ban)三極管(guan)(guan)的(de)(de)穿透電流(liu)(liu)(liu)(liu)(liu)還小(xiao)；當有光(guang)(guang)照時(shi)(shi)，激(ji)發(fa)大量的(de)(de)電子-空穴(xue)對，使得基極產生的(de)(de)電流(liu)(liu)(liu)(liu)(liu)Ib增(zeng)大，此刻流(liu)(liu)(liu)(liu)(liu)過管(guan)(guan)子的(de)(de)電流(liu)(liu)(liu)(liu)(liu)稱為(wei)光(guang)(guang)電流(liu)(liu)(liu)(liu)(liu)，集電極電流(liu)(liu)(liu)(liu)(liu)Ic=（1+β）Ib，可見光(guang)(guang)電三極管(guan)(guan)要比光(guang)(guang)電二極管(guan)(guan)具有更高的(de)(de)靈敏度。
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OMRON WLCA12
OMRON WLCA12 WITH PARTS
OMRON WLCA12-141 5M
OMRON WLCA12-2
OMRON WLCA12-2 WITH PARTS
OMRON WLCA12-266
OMRON WLCA12-267
OMRON WLCA12-26N
OMRON WLCA12-2A
OMRON WLCA12-2G
OMRON WLCA12-2LD
OMRON WLCA12-2LE
OMRON WLCA12-2N
OMRON WLCA12-2N WITH PARTS
OMRON WLCA12-2NLD
OMRON WLCA12-2NLE
OMRON WLCA12-2NTC
OMRON WLCA12-2NTH
OMRON WLCA12-2NY
OMRON WLCA12-2-Q WITH PARTS
OMRON WLCA12-2RP
OMRON WLCA12-2TH
OMRON WLCA12-2Y
OMRON WLCA12-55
OMRON WLCA12-G
OMRON WLCA12-LD
OMRON WLCA12-LE
OMRON WLCA12-Q WITH PARTS
OMRON WLCA12-RP
OMRON WLCA12-RP40
OMRON WLCA12-RP60
OMRON WLCA12-TC
OMRON WLCA12-TH
OMRON WLCA12-TS
OMRON WLCA2
OMRON WLCA2 WITH PARTS
OMRON WLCA2-139 2M
OMRON WLCA2-140LD3 5M
OMRON WLCA2-2
OMRON WLCA2-2 WITH PARTS
OMRON WLCA2-255
OMRON WLCA2-26N
OMRON WLCA2-26N WITH PARTS
OMRON WLCA2-28
OMRON WLCA2-28N
OMRON WLCA2-2A
OMRON WLCA2-2G
OMRON WLCA2-2LD
OMRON WLCA2-2LE
OMRON WLCA2-2N
OMRON WLCA2-2N WITH PARTS
OMRON WLCA2-2N55
OMRON WLCA2-2NG
OMRON WLCA2-2NLD
OMRON WLCA2-2NLE
OMRON WLCA2-2NTC
OMRON WLCA2-2NTH
OMRON WLCA2-2NY
OMRON WLCA2-2-Q WITH PARTS
OMRON WLCA2-2RP
OMRON WLCA2-2RP60
OMRON WLCA2-2TC
OMRON WLCA2-2TH
OMRON WLCA2-2Y
OMRON WLCA2-2YLE
OMRON WLCA2-55
OMRON WLCA2-55139 2M
OMRON WLCA2-55LD
OMRON WLCA2-55LDK43
OMRON WLCA2-55LE
OMRON WLCA2-7
OMRON WLCA2-7 W1TH PARTS
OMRON WLCA2-755
OMRON WLCA2-7G
OMRON WLCA2-7LD
OMRON WLCA2-7LE
OMRON WLCA2-7TH
OMRON WLCA2-8
OMRON WLCA2-8 WITH PARTS
OMRON WLCA2-8LD
OMRON WLCA2-8LE
OMRON WLCA2-8TH
OMRON WLCA2-A
OMRON WLCA2-F
OMRON WLCA2-G
OMRON WLCA2-LD
OMRON WLCA2-LDK43
OMRON WLCA2-LD-M1GJ
OMRON WLCA2-LDS
OMRON WLCA2-LE
OMRON WLCA2-LE WITH PARTS
OMRON WLCA2-P1
OMRON WLCA2-RP
OMRON WLCA2-RP55
OMRON WLCA2-RP60
OMRON WLCA2-RP60LD3
OMRON WLCA2-TC
OMRON WLCA2-TH
OMRON WLCA2-THG
OMRON WLCA2-TS
OMRON WLCA2-Y
OMRON WLCA32-041TH
OMRON WLCA32-043
OMRON WLCA32-043LE
OMRON WLCA32-043TH
OMRON WLCA32-41
OMRON WLCA32-41 WITH PARTS
OMRON WLCA32-41G
OMRON WLCA32-41LD
OMRON WLCA32-41Y
OMRON WLCA32-42
OMRON WLCA32-42LE WITH PARTS
OMRON WLCA32-43
OMRON WLCA32-43 WITH PARTS
OMRON WLCA32-43LD
OMRON WLCA32-43LE
OMRON WLCA32-43RP40
OMRON WLCA32-44
OMRON WLCAL4-2
OMRON WLCAL4-2LE
OMRON WLCAL5-2
OMRON WLCAL5-2 WITH PARTS
OMRON WLCL
OMRON WLCL WITH PARTS
OMRON WLCL-140 5M
OMRON WLCL-140LD3 A 2SIN
OMRON WLCL-2
OMRON WLCL-2 WITH PARTS
OMRON WLCL-2LE
OMRON WLCL-2N
OMRON WLCL-2N WITH PARTS
OMRON WLCL-2N55LD
OMRON WLCL-2NLD
OMRON WLCL-2NLE
OMRON WLCL-2NTC
OMRON WLCL-2NTH
OMRON WLCL-2TH
OMRON WLCL-55LD
OMRON WLCL-G
OMRON WLCL-LD
OMRON WLCL-LE
OMRON WLCL-RP
OMRON WLCL-RP60LD3 5M
上海維(wei)特銳(rui)實業(ye)發展有限公司為客戶(hu)提供原裝正廠的(de)歐姆龍(long)傳感器，以合理的(de)性(xing)價比，快(kuai)捷的(de)交貨期，熱(re)情周到的(de)服務，為客戶(hu)提供高品(pin)質(zhi)、經濟耐用、品種齊全的產品歐(ou)姆龍傳感器，從而(er)贏(ying)得(de)客戶的*贊賞。我(wo)們(men)將不負客戶(hu)對(dui)本公司的(de)期望和厚愛(ai)，努力為廣大客戶(hu)提供優質(zhi)的(de)產(chan)品、良好的售后服(fu)務(wu)，努力(li)成(cheng)為*秀的歐(ou)姆龍傳感器。我們公司是國(guo)外渠(qu)道(dao)直(zhi)接廠家拿(na)貨，貨到(dao)中國公司(si)可(ke)提(ti)供報關單，本(ben)公司(si)所有(you)產品(pin)假(jia)一賠十!原裝產品歐姆龍傳感器，且合同注明假一賠十。
