P+F對射型光電傳感器(成對)選型參數光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)傳感器是將光(guang)(guang)(guang)(guang)信號轉換為(wei)(wei)電(dian)(dian)(dian)信號的一種器件。其工作原(yuan)理基(ji)于(yu)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)效應(ying)(ying)(ying)(ying)。光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)效應(ying)(ying)(ying)(ying)是指(zhi)光(guang)(guang)(guang)(guang)照射在某些物質(zhi)上(shang)時,物質(zhi)的電(dian)(dian)(dian)子吸收(shou)光(guang)(guang)(guang)(guang)子的能量而(er)發生了相(xiang)應(ying)(ying)(ying)(ying)的電(dian)(dian)(dian)效應(ying)(ying)(ying)(ying)現(xian)(xian)象。根據光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)效應(ying)(ying)(ying)(ying)現(xian)(xian)象的不同將光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)效應(ying)(ying)(ying)(ying)分為(wei)(wei)三(san)類:外光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)效應(ying)(ying)(ying)(ying)、內(nei)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)效應(ying)(ying)(ying)(ying)及光(guang)(guang)(guang)(guang)生伏(fu)應(ying)(ying)(ying)(ying)。
P+F對射型光電傳感器(成對)選型參數
特點(dian)一(yi)覽(lan):
對射型光(guang)電傳(chuan)(chuan)感器(qi)上的(de)(de)發(fa)射器(qi)和(he)(he)接(jie)(jie)收器(qi)在對立(li)方向上對準。這(zhe)樣做的(de)(de)優點是光(guang)束直接(jie)(jie)到達(da)接(jie)(jie)收器(qi),因此可以實現長(chang)探測距離和(he)(he)高過量增益。這(zhe)些(xie)傳(chuan)(chuan)感器(qi)能夠可靠地探測幾乎(hu)任何物體。入射角(jiao)、表面特性、物體顏色(se)等都不會影(ying)響(xiang)傳(chuan)(chuan)感器(qi)的(de)(de)工(gong)作可靠性。
工作指示燈綠色 LED:通電
功能指示燈接收器: 黃色 LED,光束時亮起,穩定性控制不足時閃爍 ; 光束中斷時關閉
控制元件靈敏度調節
控制元件亮時接通/暗時接通轉換開關
有效檢測距離0 ... 10 m
檢測范圍極限值15 m
光源LED
在對射(she)(she)光(guang)電傳感(也(ye)稱為(wei)對置模式)中(zhong),發(fa)射(she)(she)器(qi)(qi)和接收(shou)(shou)(shou)器(qi)(qi)位于不同的(de)(de)殼(ke)體(ti)(ti)中(zhong)。發(fa)射(she)(she)器(qi)(qi)發(fa)出的(de)(de)光(guang)束(shu)直接瞄準(zhun)接收(shou)(shou)(shou)器(qi)(qi)。當物體(ti)(ti)阻(zu)斷(duan)發(fa)射(she)(she)器(qi)(qi)和接收(shou)(shou)(shou)器(qi)(qi)之(zhi)間的(de)(de)光(guang)束(shu)時,接收(shou)(shou)(shou)器(qi)(qi)的(de)(de)輸出會改變(bian)狀態。
對射(she)(she)傳(chuan)感(gan)擁有(you)高效的(de)傳(chuan)感(gan)模式(shi),可實現很遠的(de)感(gan)應距離(li)和很高的(de)過量(liang)增(zeng)益。這(zhe)種(zhong)高增(zeng)益使(shi)得對射(she)(she)型光電傳(chuan)感(gan)器(qi)可以在多(duo)霧、多(duo)塵(chen)和骯(ang)臟環境(jing)中可靠地工作。
光源類型調制可見紅光
光點直徑大約 1 m 相距 15 m
發散角大約 2 °
光學端面向前直射
環境光限制EN 60947-5-2
對(dui)射型光電(dian)傳感器,10 m 檢測范圍,紅(hong)光,亮通/暗通,直流(liu)型,PNP 輸(shu)出(chu),靈敏度可(ke)調,發射器關閉,M8 插頭, 微型設計, 易于使用, 光斑極為明亮、清晰, 全金(jin)屬螺紋安(an)裝, 清晰可(ke)見的 LED,用于指示(shi)通電(dian)和開關狀態
P+F對射型光電傳感器(成對)選型參數
倍加福 漫反射光電開關ML100-8-1000-RT/103/115 |
倍加福UC2000-30GM-IUR2-V15 |
LD31/LV31/25/73c/76a/136 |
ML100-8-1000-RT/103/115 |
ML100-8-1000-RT/95/103 |
RLK28-8-H-2000-IR-Z/31/116 |
NBB5-18GM50-E2 |