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描述:探頭8125-01-A50-B03-C02-D01-E10延伸(shen)電(dian)(dian)纜8200-A80-D01前置器(qi)(qi)8300-A25-B90手(shou)持式冷(leng)卻水(shui)溫(wen)度計油箱油位行(xing)程(cheng)監測(ce)(ce)儀分體式振動溫(wen)度變送(song)器(qi)(qi)掛壁式反(fan)轉速監測(ce)(ce)保護(hu)(hu)儀安徽萬瓏電(dian)(dian)氣。軸振動信號變送(song)器(qi)(qi)與電(dian)(dian)渦(wo)流傳感器(qi)(qi)配套使(shi)用(yong),可廣泛(fan)使(shi) 用(yong)于電(dian)(dian)力、冶金、石化和造紙行(xing)業(ye)的(de)大(da)型旋轉機械軸振動(轉子(zi)相(xiang) 對軸承蓋的(de)振動)的(de)測(ce)(ce)量和保護(hu)(hu)控制。
誠信經營 長久合作
HZD-Z-A1-B3-C2-D2振動(dong)監控儀(yi)是(shi)精密(mi)測控儀(yi)表(biao),廣泛(fan)應用于電(dian)(dian)(dian)力、石油、化工等部門(men)。通(tong)(tong)(tong)過磁電(dian)(dian)(dian)式速(su)度傳感(gan)器,可對汽輪機、風機等旋轉機械軸(zhou)承振動(dong)峰—峰值(zhi)(zhi)(zhi)進行連續(xu)監視和測量。具有報(bao)警(jing)與(yu)停(ting)機控制信(xin)號輸(shu)出。三取二(er)邏輯表(biao)決通(tong)(tong)(tong)道(dao)(dao)是(shi)根據(ju)三個(ge)(ge)轉速(su)通(tong)(tong)(tong)道(dao)(dao)的(de)轉速(su)來(lai)判(pan)斷是(shi)否超速(su)報(bao)警(jing)。當(dang)三個(ge)(ge)通(tong)(tong)(tong)道(dao)(dao)有兩個(ge)(ge)通(tong)(tong)(tong)道(dao)(dao)的(de)轉速(su)達(da)到報(bao)警(jing)Ⅰ值(zhi)(zhi)(zhi),表(biao)決通(tong)(tong)(tong)道(dao)(dao)的(de)超速(su)報(bao)警(jing)指(zhi)示(shi)燈亮(liang),超速(su)報(bao)警(jing)繼(ji)電(dian)(dian)(dian)器輸(shu)出閉合。當(dang)三個(ge)(ge)通(tong)(tong)(tong)道(dao)(dao)有兩個(ge)(ge)通(tong)(tong)(tong)道(dao)(dao)的(de)轉速(su)達(da)到報(bao)警(jing)Ⅱ值(zhi)(zhi)(zhi),表(biao)決通(tong)(tong)(tong)道(dao)(dao)的(de)超速(su)危險指(zhi)示(shi)燈亮(liang),超速(su)危險繼(ji)電(dian)(dian)(dian)器輸(shu)出閉合。
輸入阻抗:>10KΩ
量程范圍:50~9999rpm
顯示(shi)精度:±1 rpm
電流輸出:4~20mA 有源
輸出(chu)負載:≤500Ω
靈敏度:20mV/mm/S±5%
頻響:10~300Hz
波特率:9.6K~38.4Kbps
溫度(du)范圍(wei)運(yun)行時(shi):0℃~+65℃ ;儲存時(shi):-30℃~+80℃
相對濕(shi)度:至95%,不(bu)冷凝
1、印(yin)制板上按鍵可調整(zheng)量程值,無(wu)需電位器(qi)調整(zheng),方便現場(chang)調試
2、一分鐘不按操作鍵,可(ke)自行回到運(yun)行狀(zhuang)態
3、報警(jing)延時調整范圍(wei)0.1~3秒,以防止(zhi)現場干擾引(yin)起誤報警(jing)
4、具有(you)上、掉電檢測功能,同時切(qie)斷報警、停機輸(shu)出回(hui)路,能有(you)效抑(yi)制儀(yi)表(biao)誤報警
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