SKLZ係列
金屬管轉子流量計的測量原理:一(yi)是(shi)磁(ci)性(xing)耦(ou)合(he)原(yuan)理(li),二(er)是(shi)浮(fu)力(li)的(de)原(yuan)理(li),我(wo)們(men)不(bu)僅(jin)在(zai)安(an)裝(zhuang)時(shi)要(yao)充(chong)分(fen)考(kao)慮(lv)到(dao)金(jin)屬(shu)管(guan)轉(zhuan)子(zi)流(liu)量(liang)計(ji)周(zhou)邊(bian)的(de)吸(xi)磁(ci)性(xing)以(yi)及(ji)流(liu)體(ti)的(de)穩(wen)定(ding)性(xing),而(er)且(qie)在(zai)使(shi)用(yong)時(shi)也(ye)要(yao)充(chong)分(fen)考(kao)慮(lv)到(dao)其(qi)特(te)性(xing),因(yin)此(ci)我(wo)們(men)在(zai)機(ji)械(xie)安(an)裝(zhuang)好(hao)金(jin)屬(shu)管(guan)轉(zhuan)子(zi)流(liu)量(liang)計(ji)後(hou)的(de)第(di)一(yi)次(ci)使(shi)用(yong)時(shi)要(yao)注(zhu)意(yi)以(yi)下(xia)幾(ji)點(dian)問(wen)題(ti):
1、如ru果guo是shi對dui液ye體ti的de測ce量liang時shi,在zai開kai啟qi金jin屬shu管guan轉zhuan子zi流liu量liang計ji前qian後hou閥fa門men時shi,為wei避bi免mian突tu然ran打da開kai閥fa門men形xing成cheng瞬shun間jian水shui頭tou衝chong擊ji力li而er損sun壞huai金jin屬shu管guan轉zhuan子zi流liu量liang計ji,我wo們men要yao求qiu在zai開kai啟qi閥fa門men時shi應ying緩huan慢man地di開kai啟qi閥fa門men。
2、如ru果guo是shi測ce量liang氣qi體ti介jie質zhi的de流liu量liang時shi,我wo們men要yao求qiu在zai開kai啟qi閥fa門men之zhi前qian不bu要yao通tong過guo增zeng壓ya措cuo施shi給gei係xi統tong管guan道dao增zeng壓ya,否fou則ze如ru果guo閥fa門men被bei突tu然ran打da開kai時shi金jin屬shu管guan轉zhuan子zi流liu量liang計ji的de浮fu子zi將jiang瞬shun間jian衝chong向xiang流liu量liang計ji的de上shang位wei處chu,有you可ke能neng損sun壞huai金jin屬shu管guan轉zhuan子zi流liu量liang計ji,請qing使shi用yong方fang切qie記ji!
3、在zai第di一yi次ci使shi用yong金jin屬shu管guan轉zhuan子zi流liu量liang計ji時shi,在zai焊han接jie好hao管guan道dao與yu金jin屬shu管guan轉zhuan子zi流liu量liang計ji的de對dui接jie法fa蘭lan後hou,應ying用yong氣qi體ti將jiang管guan道dao內nei進jin行xing吹chui掃sao,以yi清qing除chu管guan道dao內nei的de鐵tie質zhi垃la圾ji與yu其qi它ta雜za質zhi,防fang止zhi金jin屬shu管guan轉zhuan子zi流liu量liang計ji在zai初chu步bu使shi用yong時shi被bei一yi些xie雜za質zhi將jiang浮fu子zi卡ka死si或huo者zhe鐵tie性xing雜za質zhi影ying響xiang金jin屬shu管guan轉zhuan子zi流liu量liang計ji的de磁ci性xing耦ou合he。