浮球液位變送器能對開口、密閉容器或地下池槽裏的介質液位在儀表控製室內進行顯示、報警和控製。正確的安裝該變送器有如下注意點。
1、傳感器可垂直、傾倒或水平安裝在罐體,槽體等容器設備內,應注意不要讓泥沙、沉積物埋沒或堵塞膜片。
2、biansongqideheyinganzhuanggudingzairongqishanghuoanzhuangzhijiayifangwailipengzhuang。anzhuangweizhiyingbianyuxianchangguanchahejiexiantiaoxiao。waizhuangshibiansongqihelexiankongweizhiyingxiangxiahuoshuipinganzhuang,qiewujiangchuxiankongxiangshang、以免雨水進入變送器內部。
3、當dang被bei測ce介jie質zhi不bu穩wen定ding時shi纜lan式shi變bian送song器qi的de探tan頭tou容rong易yi產chan生sheng位wei移yi,從cong而er影ying響xiang測ce量liang精jing度du,這zhe時shi應ying將jiang其qi固gu定ding。如ru果guo現xian場chang不bu具ju備bei固gu定ding的de條tiao件jian,可ke選xuan用yong配pei重zhong,使shi探tan頭tou的de重zhong量liang增zeng加jia,從cong而er起qi到dao穩wen定ding的de作zuo用yong。
2、在zai波bo動dong大da的de場chang合he,應ying給gei傳chuan感gan器qi加jia裝zhuang防fang波bo管guan,即ji在zai液ye體ti中zhong插cha入ru鋼gang管guan,並bing在zai其qi上shang麵mian不bu同tong高gao度du打da若ruo幹gan孔kong起qi到dao防fang水shui波bo和he消xiao除chu流liu動dong水shui壓ya力li的de影ying響xiang。並bing且qie可ke固gu定ding傳chuan感gan器qi。
注:浮球液位變送器的傳感器安裝位置應距液體最底部10厘li米mi以yi免mian沉chen積ji物wu堵du塞sai膜mo片pian。傳chuan感gan器qi放fang入ru液ye體ti中zhong,應ying徐xu徐xu浸jin入ru,不bu可ke拋pao入ru,以yi免mian造zao成cheng不bu應ying有you的de損sun壞huai。導dao氣qi電dian纜lan除chu作zuo為wei傳chuan感gan引yin線xian外wai,主zhu要yao是shi引yin入ru大da氣qi補bu償chang用yong,安an裝zhuang時shi不bu要yao夾jia持chi過guo緊jin,折zhe彎wan過guo分fen,以yi免mian損sun傷shang導dao氣qi管guan。