少量現貨WL280系列SICK光電傳感器SICK光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)傳感(gan)(gan)器恒光(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)發(fa)(fa)出(chu)的(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)能(neng)量(liang)穿過被測(ce)物,部份(fen)(fen)被吸收后(hou)(hou),透射(she)(she)光(guang)(guang)(guang)(guang)(guang)(guang)投(tou)射(she)(she)到光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)元(yuan)件上;所謂漫(man)反(fan)射(she)(she)式是(shi)指(zhi)恒光(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)發(fa)(fa)出(chu)的(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)投(tou)射(she)(she)到被測(ce)物上,再從被測(ce)物體表(biao)面(mian)反(fan)射(she)(she)后(hou)(hou)投(tou)射(she)(she)到光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)元(yuan)件上;所謂遮(zhe)光(guang)(guang)(guang)(guang)(guang)(guang)式是(shi)指(zhi)當(dang)光(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)發(fa)(fa)出(chu)的(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)通量(liang)經(jing)被測(ce)物光(guang)(guang)(guang)(guang)(guang)(guang)遮(zhe)其中一部份(fen)(fen),使投(tou)射(she)(she)到光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)元(yuan)件上的(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)通量(liang)改(gai)變(bian)(bian),改(gai)變(bian)(bian)的(de)(de)(de)(de)程度(du)與(yu)被測(ce)物體在光(guang)(guang)(guang)(guang)(guang)(guang)路位置有(you)(you)關(guan).光(guang)(guang)(guang)(guang)(guang)(guang)敏(min)二極(ji)(ji)(ji)管(guan)是(shi)zui常(chang)見的(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)傳感(gan)(gan)器。光(guang)(guang)(guang)(guang)(guang)(guang)敏(min)二極(ji)(ji)(ji)管(guan)的(de)(de)(de)(de)外型與(yu)一般二極(ji)(ji)(ji)管(guan)一樣，只(zhi)是(shi)它的(de)(de)(de)(de)管(guan)殼上開有(you)(you)一個嵌著玻璃的(de)(de)(de)(de)窗口，SICK光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)傳感(gan)(gan)器以便于(yu)光(guang)(guang)(guang)(guang)(guang)(guang)線(xian)射(she)(she)入，為(wei)(wei)(wei)(wei)增加(jia)受光(guang)(guang)(guang)(guang)(guang)(guang)面(mian)積(ji)，PN結的(de)(de)(de)(de)面(mian)積(ji)做得較大(da)，光(guang)(guang)(guang)(guang)(guang)(guang)敏(min)二極(ji)(ji)(ji)管(guan)工作在反(fan)向(xiang)偏置的(de)(de)(de)(de)工作狀態(tai)下，并(bing)與(yu)負載電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻相串聯，當(dang)無光(guang)(guang)(guang)(guang)(guang)(guang)照(zhao)時，它與(yu)普通二極(ji)(ji)(ji)管(guan)一樣，反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)很(hen)小(xiao)（<&micro;A），稱(cheng)為(wei)(wei)(wei)(wei)光(guang)(guang)(guang)(guang)(guang)(guang)敏(min)二極(ji)(ji)(ji)管(guan)的(de)(de)(de)(de)暗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)；當(dang)有(you)(you)光(guang)(guang)(guang)(guang)(guang)(guang)照(zhao)時，載流(liu)(liu)(liu)(liu)子(zi)被激發(fa)(fa)，產生電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)-空(kong)穴，稱(cheng)為(wei)(wei)(wei)(wei)光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)  光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)傳感(gan)(gan)器載流(liu)(liu)(liu)(liu)子(zi)。在外電(dian)(dian)(dian)(dian)(dian)(dian)(dian)場的(de)(de)(de)(de)作用下，光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)載流(liu)(liu)(liu)(liu)子(zi)參于(yu)導電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，形成(cheng)比(bi)暗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)大(da)得多的(de)(de)(de)(de)反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)，該反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)稱(cheng)為(wei)(wei)(wei)(wei)光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)。光(guang)(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)的(de)(de)(de)(de)大(da)小(xiao)與(yu)光(guang)(guang)(guang)(guang)(guang)(guang)照(zhao)強度(du)成(cheng)正比(bi)，于(yu)是(shi)在負載電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻上就(jiu)能(neng)得到隨光(guang)(guang)(guang)(guang)(guang)(guang)照(zhao)強度(du)變(bian)(bian)化而(er)變(bian)(bian)化的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)信號.

德國SICK傳感(gan)器(qi)產品的(de)(de)提供的(de)(de)色(se)標傳感(gan)器(qi) 采用光(guang)(guang)發射接(jie)受原理，發出調制光(guang)(guang)，接(jie)收(shou)被檢(jian)測物體的(de)(de)反射光(guang)(guang)，并根據接(jie)收(shou)光(guang)(guang)信號的(de)(de)強弱來區分不同(tong)物體的(de)(de)色(se)譜、顏(yan)色(se)，或(huo)(huo)判別物體的(de)(de)存在與否。在包裝(zhuang)機(ji)械、印刷(shua)機(ji)械、食(shi)品機(ji)械、醫(yi)療(liao)機(ji)械、紡織(zhi)機(ji)械及造(zao)紙機(ji)械的(de)(de)自控系統中作(zuo)為(wei)傳感(gan)器(qi)與其它儀表配套使(shi)用，對色(se)標或(huo)(huo)其它可作(zuo)為(wei)標記的(de)(de)圖案(an)色(se)塊、線條，或(huo)(huo)對物體的(de)(de)有無進(jin)行檢(jian)測，可實現自動定位、辯色(se)、糾偏、對版、計數等(deng)功(gong)能(neng)。

WL280系列SICK光電傳感器產品(pin)特點(dian)傳(chuan)感(gan)器原理(li)/ 檢(jian)測原理(li)鏡(jing)反射式光電傳(chuan)感(gan)器, 雙透鏡(jing)尺寸(寬 x 高 x 深)23.5 mm x 74.5 mm x 63 mm

外殼形(xing)狀（光(guang)束出口）方形(xing)

大開關距離0.01 m ... 15 m 1)

感應距離

0.01 m ... 13 m 1)

0.01 m ... 11 m 2)

光源種類可見紅光

光源LED 3)

光點(dian)尺寸（距離）? 260 mm (8 m)

設置電位計

1) 反(fan)射(she)器 PL80A.

2) 反光板 P250.

3) 平(ping)均使用壽命：100,000 小時，TU = +25 °C.

機械/電子參數

供電電壓

24 V DC ... 240 V DC 1)

24 V AC ... 240 V AC 1)

功耗≤ 5 VA

開關量輸出繼(ji)電(dian)器, 電(dian)氣(qi)隔離 2)

開關功能轉換開關

開關類型亮通 2)

開關電流(liu)（開關電壓）

3 A (240 V AC)

3 A (30 V DC)

響(xiang)應時間(jian)≤ 15 ms

開關頻(pin)率33 Hz 3)

連接類型端子式連接

保護電路

A 4)

C 5)

防護等級II 6)

過壓類別2

重量150 g

偏光濾鏡?

干(gan)擾放射EN 61000-6-3 (僅 –2Hxxxx) 7)

外殼材料塑料, ABS

材(cai)料、光學(xue)元(yuan)件(jian)塑料, PMMA

外殼防護等級IP66少量現貨WL280系列SICK光電傳感器圖片如下：