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描述:便攜式(shi)監測儀是將磁電式(shi)速度傳感(gan)器和精(jing)密(mi)測量(liang)電路集成在(zai)一起的袖(xiu)珍式(shi)顯示儀,主要測量(liang)各(ge)種(zhong)旋(xuan)(xuan)轉(zhuan)機械的機殼(ke)振動,適用于電力、石油、化工、冶(ye)金等工業部門對(dui)各(ge)種(zhong)旋(xuan)(xuan)轉(zhuan)機械振動做巡回(hui)檢(jian)測、方便、實用。
HZD-B-2C-A02-B01-C02-D03振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)監(jian)測(ce)是機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)早期故障(zhang)(zhang)報警(jing)的(de)(de)手段,因為輔機(ji)(ji)(ji)(ji)(ji)的(de)(de)故障(zhang)(zhang)大(da)多體(ti)現在振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)的(de)(de)增(zeng)加(jia)上。電(dian)子振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)開關(guan)能監(jian)測(ce)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)的(de)(de)異常(chang)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong),預測(ce)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)的(de)(de)損(sun)壞,它主要監(jian)測(ce)轉子不(bu)平衡、不(bu)對中、軸承(cheng)損(sun)壞、皮(pi)帶損(sun)壞等機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)故障(zhang)(zhang)。該電(dian)子振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)開關(guan)可以連續(xu)監(jian)測(ce)機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)的(de)(de)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong),如(ru)(ru)果機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)的(de)(de)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)超過允許值(zhi),該振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)開關(guan)將提供報警(jing)或(huo)關(guan)閉機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)電(dian)源,保(bao)護機(ji)(ji)(ji)(ji)(ji)器(qi)(qi)不(bu)受損(sun)傷。 適用(yong)于各種旋轉機(ji)(ji)(ji)(ji)(ji)械(xie),如(ru)(ru)電(dian)機(ji)(ji)(ji)(ji)(ji),離心(xin)機(ji)(ji)(ji)(ji)(ji)等。 內置速(su)(su)度(du)傳感(gan)(gan)器(qi)(qi)構成完整的(de)(de)測(ce)量(liang)(liang)(liang)(liang)系(xi)(xi)統;用(yong)峰-峰值(zhi)(P-P)表(biao)(biao)示(shi)所(suo)測(ce)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)位移(yi)大(da)小,測(ce)量(liang)(liang)(liang)(liang)范圍0-1999μm; 用(yong)均方(fang)根值(zhi)(RMS)表(biao)(biao)示(shi)所(suo)測(ce)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)烈(lie)度(du)大(da)小,測(ce)量(liang)(liang)(liang)(liang)范圍0-199.9mm/s; 便(bian)攜式測(ce)振(zhen)(zhen)(zhen)(zhen)儀用(yong)于機(ji)(ji)(ji)(ji)(ji)械(xie)設(she)備的(de)(de)常(chang)規測(ce)量(liang)(liang)(liang)(liang),特別是旋轉機(ji)(ji)(ji)(ji)(ji)械(xie)或(huo)往(wang)復機(ji)(ji)(ji)(ji)(ji)械(xie)的(de)(de)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)測(ce)量(liang)(liang)(liang)(liang)。可測(ce)量(liang)(liang)(liang)(liang)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)位移(yi)、速(su)(su)度(du)(烈(lie)度(du))和加(jia)速(su)(su)度(du)三個(ge)參數。廣泛(fan)應用(yong)于機(ji)(ji)(ji)(ji)(ji)械(xie)制造(zao)、電(dian)力、石油、化工(gong)、冶金等工(gong)業(ye)部門對各種機(ji)(ji)(ji)(ji)(ji)械(xie)振(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)做巡回檢驗。3位半數字液晶顯示(shi); 9V迭層電(dian)池供電(dian),有(you)電(dian)池電(dian)壓(ya)(ya)偏低指示(shi)功(gong)能,以確保(bao)測(ce)量(liang)(liang)(liang)(liang)精度(du); 沒有(you)信(xin)號輸(shu)入(ru)(ru)約30秒,該機(ji)(ji)(ji)(ji)(ji)能自(zi)動(dong)(dong)(dong)(dong)(dong)關(guan)機(ji)(ji)(ji)(ji)(ji);體(ti)積小,重量(liang)(liang)(liang)(liang)輕,便(bian)于隨身攜帶。頻(pin)(pin)(pin) 響(xiang) 位移(yi)檔(dang)(dang):20~200Hz ;烈(lie)度(du)檔(dang)(dang):20~500Hz 量(liang)(liang)(liang)(liang)程(cheng)(cheng):位移(yi)檔(dang)(dang)(峰-峰值(zhi)):0~200μm 速(su)(su)度(du)檔(dang)(dang)(均方(fang)根值(zhi)):0-20.0mm/s ;系(xi)(xi)統線性誤(wu)差:<±5% 頻(pin)(pin)(pin)率響(xiang)應:5~1000Hz 使用(yong)環境(jing)(jing):環境(jing)(jing)溫度(du):0~+45℃,相對濕度(du):≤80% 、外(wai)接電(dian)源:220CAC±10% 50Hz 或(huo)24VDC ;輸(shu)入(ru)(ru)信(xin)號:取(qu)自(zi)內置壓(ya)(ya)電(dian)式傳感(gan)(gan)器(qi)(qi)的(de)(de)信(xin)號 ;靈(ling)敏度(du):38mV/g;頻(pin)(pin)(pin)響(xiang):1~300Hz ;量(liang)(liang)(liang)(liang)程(cheng)(cheng):0~50gpk ;精確度(du):<2%滿量(liang)(liang)(liang)(liang)程(cheng)(cheng) ;繼電(dian)器(qi)(qi)節(jie)(jie)點(dian)容(rong)量(liang)(liang)(liang)(liang):2A/220VAC或(huo)1A/28VDC 節(jie)(jie)點(dian)輸(shu)出(chu):常(chang)開觸點(dian)
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