
ST-A3-B3振動速(su)度(du)傳感器(qi)破(po)碎(sui)機(ji)風(feng)機(ji)測(ce)振(zhen)儀(yi)器(qi)
HN70型磁電(dian)式轉(zhuan)速(su)傳感器(qi)采(cai)用(yong)電(dian)磁感(gan)應(ying)原理實(shi)現測速(su),在(zai)傳感器(qi)前(qian)端繞有線(xian)圈,當齒(chi)輪旋轉(zhuan)時,通(tong)過(guo)傳感器(qi)線(xian)圈的磁力線(xian)發生變(bian)化(hua),在(zai)傳感器(qi)線(xian)圈中產生周(zhou)期性(xing)的(de)正弦(xian)波電(dian)壓,通(tong)過(guo)對該電(dian)壓處理計數(shu),就(jiu)能測出齒(chi)輪的(de)轉(zhuan)速(su)。磁(ci)電(dian)式轉(zhuan)速(su)傳感器(qi)是自(zi)發(fa)電(dian)傳感器(qi),不需要供電(dian),結構(gou)簡(jian)單(dan),性(xing)能(neng)穩定(ding),輸(shu)出信號強,抗(kang)幹擾(rao)性(xing)能(neng)好(hao),安(an)裝使用方(fang)便(bian),可在煙(yan)霧、油(you)氣、水(shui)氣等惡劣(lie)環(huan)境(jing)中使用,所以應用(yong)極(ji)其廣泛。
技術(shu)參數(shu):
1測(ce)量(liang)範(fan)圍(wei):50~10000r/min (60 齒(chi))
2輸(shu)出波形:正(zheng)弦(xian)波(≥50r/min時)
3輸(shu)出幅值:50r/min時≥300mV
4工(gong)作(zuo)溫(wen)度:-10℃~120℃
5接線(xian)方(fang)式:兩(liang)線(xian)制(zhi)(無(wu)源(yuan))
6螺紋規(gui)格:M16×1×80mm
7齒(chi)輪規(gui)格:模數(shu)≥2(漸(jian)開線(xian)齒(chi)輪)
8安(an)裝間(jian)隙:0.5~2mm
9重(zhong) 量(liang):約 120g
ST-A3-B3振(zhen)動(dong)速(su)度(du)傳感器(qi)破(po)碎(sui)機(ji)風(feng)機(ji)測(ce)振(zhen)儀(yi)器(qi)
系(xi)列(lie)壹(yi)體化(hua)低(di)頻(pin)振動(dong)速(su)度(du)傳感器(qi)是將機(ji)械(xie)結(jie)構(gou)固(gu)有頻(pin)率較(jiao)高(gao)的(de)地(di)震式振(zhen)動速(su)度(du)傳感器(qi)經(jing)過(guo)壹套低頻(pin)擴展校(xiao)正電(dian)路,能達到0.5Hz或(huo)更(geng)低。MLV/S-9低(di)頻(pin)振動(dong)傳感器(qi)既(ji)保(bao)持了振動(dong)速(su)度(du)傳感器(qi)的(de)壹(yi)些特點(dian):如(ru)抗(kang)振、耐(nai)沖(chong)擊(ji)、高(gao)穩定(ding)度,又具(ju)有良好(hao)的低(di)頻(pin)輸(shu)出特性,可直接輸(shu)出振動位移信號,即振幅(fu)信號。
上(shang)壹篇(pian) : S2100電(dian)渦流擺(bai)度(du)傳感器(qi)的(de)性(xing)能
下(xia)壹(yi)篇(pian) : SDJ-SG-2W耐高溫(wen)振動(dong)傳感器(qi)工(gong)作(zuo)原理