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傳真：010-87311207
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secatec傳(chuan)感器(qi)
secatec電感式傳感器(qi)
可靠(kao)地檢測金屬物體
電(dian)感(gan)式傳感(gan)器非(fei)常適(shi)用于金屬(shu)物體(ti)的非(fei)接觸式檢測。
對(dui)于(yu)(yu)控制或定位，作為(wei)限位開關(guan)或用(yong)于(yu)(yu)計數任務的脈(mo)沖發生器 - 我們堅固耐用(yong)的傳感器用(yong)于(yu)(yu)所有自動化領(ling)域。
各種各樣(yang)的(de)變體不需要 - 不論是單件還是大(da)型系(xi)列 - 我們為您的(de)應用提供傳感器。
secatec電(dian)(dian)感式(shi)傳感器 電(dian)(dian)感式(shi)傳感器是利用電(dian)(dian)磁感應把被測的(de)物理(li)量(liang)如(ru)位移(yi)，壓(ya)力，流(liu)量(liang)，振動(dong)等轉(zhuan)(zhuan)換(huan)(huan)成線(xian)圈的(de)自(zi)感系數和互感系數的(de)變化，再由電(dian)(dian)路轉(zhuan)(zhuan)換(huan)(huan)為電(dian)(dian)壓(ya)或(huo)電(dian)(dian)流(liu)的(de)變化量(liang)輸(shu)出(chu)，實現非電(dian)(dian)量(liang)到電(dian)(dian)量(liang)的(de)轉(zhuan)(zhuan)換(huan)(huan)。
傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)。由鐵心和(he)(he)(he)(he)線(xian)圈構成(cheng)(cheng)的將直線(xian)或角位(wei)(wei)(wei)移(yi)的變(bian)(bian)(bian)化轉(zhuan)換為線(xian)圈電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)量(liang)(liang)(liang)變(bian)(bian)(bian)化的傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)，又稱電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)式(shi)位(wei)(wei)(wei)移(yi)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)。這(zhe)種(zhong)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)的線(xian)圈匝(za)數(shu)和(he)(he)(he)(he)材料導磁系(xi)數(shu)都是(shi)一(yi)定的，其電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)量(liang)(liang)(liang)的變(bian)(bian)(bian)化是(shi)由于位(wei)(wei)(wei)移(yi)輸入(ru)量(liang)(liang)(liang)導致線(xian)圈磁路(lu)的幾何尺寸變(bian)(bian)(bian)化而引起的。當(dang)把線(xian)圈接入(ru)測(ce)(ce)量(liang)(liang)(liang)電(dian)(dian)(dian)(dian)(dian)路(lu)并接通激(ji)勵(li)電(dian)(dian)(dian)(dian)(dian)源時，就(jiu)可獲得正(zheng)比(bi)于位(wei)(wei)(wei)移(yi)輸入(ru)量(liang)(liang)(liang)的電(dian)(dian)(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)(dian)(dian)流輸出(chu)。電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)式(shi)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)的特點是(shi):①無(wu)活動(dong)觸點、可靠(kao)度(du)高(gao)(gao)、壽命長;②分(fen)辨率高(gao)(gao);③靈敏度(du)高(gao)(gao);④線(xian)性度(du)高(gao)(gao)、重(zhong)(zhong)復性好;⑤測(ce)(ce)量(liang)(liang)(liang)范(fan)圍寬(測(ce)(ce)量(liang)(liang)(liang)范(fan)圍大時分(fen)辨率低);⑥無(wu)輸入(ru)時有(you)零位(wei)(wei)(wei)輸出(chu)電(dian)(dian)(dian)(dian)(dian)壓(ya)，引起測(ce)(ce)量(liang)(liang)(liang)誤差;⑦對激(ji)勵(li)電(dian)(dian)(dian)(dian)(dian)源的頻率和(he)(he)(he)(he)幅值穩定性要求較(jiao)高(gao)(gao);⑧不適用于高(gao)(gao)頻動(dong)態(tai)測(ce)(ce)量(liang)(liang)(liang)。電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)式(shi)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)主要用于位(wei)(wei)(wei)移(yi)測(ce)(ce)量(liang)(liang)(liang)和(he)(he)(he)(he)可以(yi)(yi)轉(zhuan)換成(cheng)(cheng)位(wei)(wei)(wei)移(yi)變(bian)(bian)(bian)化的機械量(liang)(liang)(liang)(如力(li)、張力(li)、壓(ya)力(li)、壓(ya)差、加(jia)速(su)度(du)、振動(dong)、應(ying)(ying)變(bian)(bian)(bian)、流量(liang)(liang)(liang)、厚度(du)、液位(wei)(wei)(wei)、比(bi)重(zhong)(zhong)、轉(zhuan)矩等)的測(ce)(ce)量(liang)(liang)(liang)。常用電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)式(shi)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)有(you)變(bian)(bian)(bian)間隙型(xing)、變(bian)(bian)(bian)面積型(xing)和(he)(he)(he)(he)螺管插鐵型(xing)。在實際應(ying)(ying)用中，這(zhe)三(san)種(zhong)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)多制(zhi)成(cheng)(cheng)差動(dong)式(shi)，以(yi)(yi)便提高(gao)(gao)線(xian)性度(du)和(he)(he)(he)(he)減小電(dian)(dian)(dian)(dian)(dian)磁吸(xi)力(li)所造(zao)成(cheng)(cheng)的附加(jia)誤差。
變(bian)(bian)間(jian)隙(xi)(xi)型(xing)電(dian)感傳(chuan)感器(qi)：這(zhe)種傳(chuan)感器(qi)的(de)(de)氣(qi)隙(xi)(xi)δ隨(sui)被測(ce)量(liang)的(de)(de)變(bian)(bian)化而(er)改(gai)變(bian)(bian),從而(er)改(gai)變(bian)(bian)磁阻(圖1)。它的(de)(de)靈敏(min)度(du)和非線(xian)性都隨(sui)氣(qi)隙(xi)(xi)的(de)(de)增大而(er)減小，因此常(chang)常(chang)要考慮兩者兼(jian)顧。δ一般取在0.1~0.5毫米之(zhi)間(jian)。
變面(mian)積型(xing)電感(gan)傳感(gan)器：這種傳感(gan)器的鐵芯和銜鐵之間的相對覆蓋面(mian)積(即磁通截面(mian))隨被(bei)測(ce)量的變化(hua)而改變,從而改變磁阻(圖2)。它的靈敏度為常數，線性度也很好。
螺管插鐵型(xing)電(dian)感(gan)(gan)傳感(gan)(gan)器：它由螺管線(xian)圈(quan)(quan)和與(yu)被(bei)測(ce)物(wu)(wu)體相連的柱型(xing)銜(xian)(xian)鐵構(gou)成(cheng)。其工作原(yuan)理基于線(xian)圈(quan)(quan)磁(ci)力(li)線(xian)泄漏(lou)路(lu)徑(jing)上磁(ci)阻(zu)的變化。銜(xian)(xian)鐵隨被(bei)測(ce)物(wu)(wu)體移(yi)動(dong)時改(gai)變了線(xian)圈(quan)(quan)的電(dian)感(gan)(gan)量。這(zhe)種傳感(gan)(gan)器的量程(cheng)大，靈(ling)敏度低，結構(gou)簡單，便于制作。
secatec傳感器,secatec電感式傳感器功能作用
可靠(kao)地檢測金屬物體
電(dian)感(gan)式傳感(gan)器非(fei)常適(shi)用于金屬(shu)物體(ti)的非(fei)接觸式檢測。
對(dui)于(yu)(yu)控制或定位，作為(wei)限位開關(guan)或用(yong)于(yu)(yu)計數任務的脈(mo)沖發生器 - 我們堅固耐用(yong)的傳感器用(yong)于(yu)(yu)所有自動化領(ling)域。
各種各樣(yang)的(de)變體不需要 - 不論是單件還是大(da)型系(xi)列 - 我們為您的(de)應用提供傳感器。
secatec電(dian)(dian)感式(shi)傳感器 電(dian)(dian)感式(shi)傳感器是利用電(dian)(dian)磁感應把被測的(de)物理(li)量(liang)如(ru)位移(yi)，壓(ya)力，流(liu)量(liang)，振動(dong)等轉(zhuan)(zhuan)換(huan)(huan)成線(xian)圈的(de)自(zi)感系數和互感系數的(de)變化，再由電(dian)(dian)路轉(zhuan)(zhuan)換(huan)(huan)為電(dian)(dian)壓(ya)或(huo)電(dian)(dian)流(liu)的(de)變化量(liang)輸(shu)出(chu)，實現非電(dian)(dian)量(liang)到電(dian)(dian)量(liang)的(de)轉(zhuan)(zhuan)換(huan)(huan)。
傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)。由鐵心和(he)(he)(he)(he)線(xian)圈構成(cheng)(cheng)的將直線(xian)或角位(wei)(wei)(wei)移(yi)的變(bian)(bian)(bian)化轉(zhuan)換為線(xian)圈電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)量(liang)(liang)(liang)變(bian)(bian)(bian)化的傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)，又稱電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)式(shi)位(wei)(wei)(wei)移(yi)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)。這(zhe)種(zhong)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)的線(xian)圈匝(za)數(shu)和(he)(he)(he)(he)材料導磁系(xi)數(shu)都是(shi)一(yi)定的，其電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)量(liang)(liang)(liang)的變(bian)(bian)(bian)化是(shi)由于位(wei)(wei)(wei)移(yi)輸入(ru)量(liang)(liang)(liang)導致線(xian)圈磁路(lu)的幾何尺寸變(bian)(bian)(bian)化而引起的。當(dang)把線(xian)圈接入(ru)測(ce)(ce)量(liang)(liang)(liang)電(dian)(dian)(dian)(dian)(dian)路(lu)并接通激(ji)勵(li)電(dian)(dian)(dian)(dian)(dian)源時，就(jiu)可獲得正(zheng)比(bi)于位(wei)(wei)(wei)移(yi)輸入(ru)量(liang)(liang)(liang)的電(dian)(dian)(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)(dian)(dian)流輸出(chu)。電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)式(shi)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)的特點是(shi):①無(wu)活動(dong)觸點、可靠(kao)度(du)高(gao)(gao)、壽命長;②分(fen)辨率高(gao)(gao);③靈敏度(du)高(gao)(gao);④線(xian)性度(du)高(gao)(gao)、重(zhong)(zhong)復性好;⑤測(ce)(ce)量(liang)(liang)(liang)范(fan)圍寬(測(ce)(ce)量(liang)(liang)(liang)范(fan)圍大時分(fen)辨率低);⑥無(wu)輸入(ru)時有(you)零位(wei)(wei)(wei)輸出(chu)電(dian)(dian)(dian)(dian)(dian)壓(ya)，引起測(ce)(ce)量(liang)(liang)(liang)誤差;⑦對激(ji)勵(li)電(dian)(dian)(dian)(dian)(dian)源的頻率和(he)(he)(he)(he)幅值穩定性要求較(jiao)高(gao)(gao);⑧不適用于高(gao)(gao)頻動(dong)態(tai)測(ce)(ce)量(liang)(liang)(liang)。電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)式(shi)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)主要用于位(wei)(wei)(wei)移(yi)測(ce)(ce)量(liang)(liang)(liang)和(he)(he)(he)(he)可以(yi)(yi)轉(zhuan)換成(cheng)(cheng)位(wei)(wei)(wei)移(yi)變(bian)(bian)(bian)化的機械量(liang)(liang)(liang)(如力(li)、張力(li)、壓(ya)力(li)、壓(ya)差、加(jia)速(su)度(du)、振動(dong)、應(ying)(ying)變(bian)(bian)(bian)、流量(liang)(liang)(liang)、厚度(du)、液位(wei)(wei)(wei)、比(bi)重(zhong)(zhong)、轉(zhuan)矩等)的測(ce)(ce)量(liang)(liang)(liang)。常用電(dian)(dian)(dian)(dian)(dian)感(gan)(gan)式(shi)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)有(you)變(bian)(bian)(bian)間隙型(xing)、變(bian)(bian)(bian)面積型(xing)和(he)(he)(he)(he)螺管插鐵型(xing)。在實際應(ying)(ying)用中，這(zhe)三(san)種(zhong)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)多制(zhi)成(cheng)(cheng)差動(dong)式(shi)，以(yi)(yi)便提高(gao)(gao)線(xian)性度(du)和(he)(he)(he)(he)減小電(dian)(dian)(dian)(dian)(dian)磁吸(xi)力(li)所造(zao)成(cheng)(cheng)的附加(jia)誤差。
變(bian)(bian)間(jian)隙(xi)(xi)型(xing)電(dian)感傳(chuan)感器(qi)：這(zhe)種傳(chuan)感器(qi)的(de)(de)氣(qi)隙(xi)(xi)δ隨(sui)被測(ce)量(liang)的(de)(de)變(bian)(bian)化而(er)改(gai)變(bian)(bian),從而(er)改(gai)變(bian)(bian)磁阻(圖1)。它的(de)(de)靈敏(min)度(du)和非線(xian)性都隨(sui)氣(qi)隙(xi)(xi)的(de)(de)增大而(er)減小，因此常(chang)常(chang)要考慮兩者兼(jian)顧。δ一般取在0.1~0.5毫米之(zhi)間(jian)。
變面(mian)積型(xing)電感(gan)傳感(gan)器：這種傳感(gan)器的鐵芯和銜鐵之間的相對覆蓋面(mian)積(即磁通截面(mian))隨被(bei)測(ce)量的變化(hua)而改變,從而改變磁阻(圖2)。它的靈敏度為常數，線性度也很好。
螺管插鐵型(xing)電(dian)感(gan)(gan)傳感(gan)(gan)器：它由螺管線(xian)圈(quan)(quan)和與(yu)被(bei)測(ce)物(wu)(wu)體相連的柱型(xing)銜(xian)(xian)鐵構(gou)成(cheng)。其工作原(yuan)理基于線(xian)圈(quan)(quan)磁(ci)力(li)線(xian)泄漏(lou)路(lu)徑(jing)上磁(ci)阻(zu)的變化。銜(xian)(xian)鐵隨被(bei)測(ce)物(wu)(wu)體移(yi)動(dong)時改(gai)變了線(xian)圈(quan)(quan)的電(dian)感(gan)(gan)量。這(zhe)種傳感(gan)(gan)器的量程(cheng)大，靈(ling)敏度低，結構(gou)簡單，便于制作。
secatec傳感器,secatec電感式傳感器功能作用
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