MY8220-A01-B01-C01安徽萬瓏軸向位移監視儀主要對(dui)各類旋轉(zhuan)機(ji)(ji)(ji)(ji)(ji)械(xie)的(de)(de)軸向(xiang)位(wei)(wei)(wei)(wei)移、脹差(cha)等(deng)位(wei)(wei)(wei)(wei)移量(liang)(liang)(liang)進行連續(xu)監視和(he)(he)測量(liang)(liang)(liang)，并(bing)能自動(dong)提(ti)供(gong)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)與停機(ji)(ji)(ji)(ji)(ji)保(bao)護(hu)信(xin)(xin)號和(he)(he)4-20mA電(dian)(dian)(dian)流輸(shu)出(chu)(chu)。脹差(cha)監視保(bao)護(hu)儀用(yong)于(yu)(yu)測量(liang)(liang)(liang)大型旋轉(zhuan)機(ji)(ji)(ji)(ji)(ji)械(xie)裝置（如汽輪機(ji)(ji)(ji)(ji)(ji)、風機(ji)(ji)(ji)(ji)(ji)、壓(ya)縮(suo)機(ji)(ji)(ji)(ji)(ji)、電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)等(deng)）的(de)(de)轉(zhuan)子(zi)相對(dui)于(yu)(yu)汽缸因熱膨脹不(bu)*引(yin)起的(de)(de)相對(dui)軸向(xiang)位(wei)(wei)(wei)(wei)置的(de)(de)變化量(liang)(liang)(liang).輸(shu)入(ru)的(de)(de)信(xin)(xin)號來自非接觸式電(dian)(dian)(dian)渦流位(wei)(wei)(wei)(wei)移傳感(gan)(gan)器.安徽(hui)萬(wan)瓏(long)(long)電(dian)(dian)(dian)氣(qi)可(ke)廣泛地應用(yong)于(yu)(yu)電(dian)(dian)(dian)力、機(ji)(ji)(ji)(ji)(ji)械(xie)、化工(gong)、冶金等(deng)企業(ye). 位(wei)(wei)(wei)(wei)移顯(xian)(xian)示±X.XX(mm),間隙電(dian)(dian)(dian)壓(ya)顯(xian)(xian)示－XX.XX(V),準(zhun)確(que)度(du):±1.0％.電(dian)(dian)(dian)流輸(shu)出(chu)(chu)4～20mA模擬(ni)信(xin)(xin)號,負(fu)載電(dian)(dian)(dian)阻(zu)≤500Ω,準(zhun)確(que)度(du):±1.0％.報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)輸(shu)出(chu)(chu): 發(fa)光二極管閃(shan)爍,繼電(dian)(dian)(dian)器動(dong)作(zuo)、繼電(dian)(dian)(dian)器接點容量(liang)(liang)(liang)DC28V /2A,AC250V /1A.有(you)(you)供(gong)電(dian)(dian)(dian)渦流傳感(gan)(gan)器用(yong)的(de)(de)DC－24V電(dian)(dian)(dian)壓(ya)輸(shu)出(chu)(chu).失(shi)效指示: 輸(shu)入(ru)信(xin)(xin)號不(bu)正(zheng)常(chang)時(shi)(shi)(shi)LED失(shi)效指示并(bing)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)輸(shu)出(chu)(chu).安徽(hui)萬(wan)瓏(long)(long)電(dian)(dian)(dian)氣(qi)可(ke)通(tong)(tong)過(guo)按鍵在(zai)(zai)顯(xian)(xian)示器上顯(xian)(xian)示或設置參數(shu)(shu),可(ke)設置或顯(xian)(xian)示的(de)(de)參數(shu)(shu)包括(kuo):報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)值(zhi)（正(zheng)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)值(zhi)、負(fu)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)值(zhi)、正(zheng)停機(ji)(ji)(ji)(ji)(ji)值(zhi)、負(fu)停機(ji)(ji)(ji)(ji)(ji)值(zhi)）、報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)延遲時(shi)(shi)(shi)間、正(zheng)向(xiang)增益、負(fu)向(xiang)增益、零(ling)位(wei)(wei)(wei)(wei)間隙電(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)流線性修正(zheng).具有(you)(you)零(ling)位(wei)(wei)(wei)(wei)確(que)認功能,只需使(shi)(shi)用(yong)儀表按鍵就可(ke)方(fang)便地使(shi)(shi)儀表零(ling)位(wei)(wei)(wei)(wei)和(he)(he)機(ji)(ji)(ji)(ji)(ji)械(xie)零(ling)位(wei)(wei)(wei)(wei)保(bao)持*.安徽(hui)萬(wan)瓏(long)(long)電(dian)(dian)(dian)氣(qi)在(zai)(zai)上電(dian)(dian)(dian)后的(de)(de)30～45秒內自鎖(suo)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)輸(shu)出(chu)(chu)功能. 測量(liang)(liang)(liang)精度(du)：±0.5級(ji)，線性誤差(cha)≤1%FS；供(gong)電(dian)(dian)(dian)電(dian)(dian)(dian)壓(ya)：AC 220V/50Hz±10%；電(dian)(dian)(dian)工(gong)作(zuo)環境: 溫度(du)：0～55℃ 相對(dui)濕度(du)：≤95%工(gong)作(zuo)電(dian)(dian)(dian)源(yuan)：交(jiao)流 220VAC±10% 50Hz 功耗(hao)≤10W范圍：0～100%滿量(liang)(liang)(liang)程；精確(que)度(du)：±0.5%；靈敏度(du)：0.8V/mm；外接電(dian)(dian)(dian)源(yuan)： 220VAC 50Hz 0.5A通(tong)(tong)道(dao)失(shi)效指示：當(dang)(dang)其中一個通(tong)(tong)道(dao)故(gu)障(zhang)不(bu)能正(zheng)常(chang)工(gong)作(zuo)時(shi)(shi)(shi)會自動(dong)退出(chu)(chu)，另(ling)一通(tong)(tong)道(dao)繼續(xu)工(gong)作(zuo)，安徽(hui)萬(wan)瓏(long)(long)電(dian)(dian)(dian)氣(qi)可(ke)以查看間隙電(dian)(dian)(dian)壓(ya)值(zhi)當(dang)(dang)參數(shu)(shu)設置或查看間隙電(dian)(dian)(dian)壓(ya)時(shi)(shi)(shi)，1分鐘不(bu)進行鍵盤操(cao)作(zuo)，自動(dong)回到測量(liang)(liang)(liang)狀(zhuang)(zhuang)態，報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)輸(shu)出(chu)(chu)通(tong)(tong)過(guo)“與”邏(luo)輯輸(shu)出(chu)(chu)二個通(tong)(tong)道(dao)的(de)(de)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)信(xin)(xin)號，停機(ji)(ji)(ji)(ji)(ji)信(xin)(xin)號通(tong)(tong)過(guo)“與”邏(luo)輯輸(shu)出(chu)(chu)二個通(tong)(tong)道(dao)的(de)(de)停機(ji)(ji)(ji)(ji)(ji)信(xin)(xin)號，使(shi)(shi)保(bao)護(hu)功能更加(jia)可(ke)靠安全 (對(dui)雙通(tong)(tong)道(dao)而言)，報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)保(bao)持，當(dang)(dang)裝置發(fa)生報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)，將保(bao)持報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)狀(zhuang)(zhuang)態，在(zai)(zai)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)條件消失(shi)后，使(shi)(shi)用(yong)復位(wei)(wei)(wei)(wei)鍵解除(chu)報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)狀(zhuang)(zhuang)態（若報(bao)(bao)(bao)警(jing)(jing)(jing)(jing)狀(zhuang)(zhuang)態依(yi)然存(cun)在(zai)(zai)則不(bu)能消除(chu)）。安徽(hui)萬(wan)瓏(long)(long)電(dian)(dian)(dian)氣(qi)