服務熱線:


產品簡介
天康磁(ci)(ci)翻(fan)(fan)(fan)板(ban)液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji)類型(xing)編輯(ji)磁(ci)(ci)翻(fan)(fan)(fan)板(ban)液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji)根據具(ju)體不同的(de)工作環(huan)境,生產(chan)出了適應各(ge)種(zhong)環(huan)境以及(ji)各(ge)種(zhong)材料的(de)液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji),其中包(bao)括:液(ye)壓機液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji) 、防腐型(xing)磁(ci)(ci)性(xing)翻(fan)(fan)(fan)板(ban)液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji) 、保(bao)溫夾套(tao)翻(fan)(fan)(fan)板(ban)液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji)、高(gao)溫高(gao)壓磁(ci)(ci)翻(fan)(fan)(fan)柱(zhu)液(ye)位(wei)(wei)(wei)(wei)(wei) 、頂裝式(shi)磁(ci)(ci)性(xing)浮子液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji) 、玻(bo)璃板(ban)液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji)、防霜液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji)、玻(bo)璃管(guan)式(shi)液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji)、彩色石英(ying)管(guan)液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji)、系列磁(ci)(ci)翻(fan)(fan)(fan)柱(zhu)(板(ban))液(ye)位(wei)(wei)(wei)(wei)(wei)計(ji)(ji)(ji)(ji)等更多類型(xing)產(chan)品。
產品分類
相關文章
安徽天(tian)康集團(tuan)生產(chan)熱(re)(re)電(dian)(dian)(dian)(dian)阻(zu)、熱(re)(re)電(dian)(dian)(dian)(dian)偶、雙金屬溫度計(ji)、溫度變(bian)送(song)(song)(song)器(qi)、壓力(li)表、壓力(li)變(bian)送(song)(song)(song)器(qi)、磁(ci)翻板液(ye)位計(ji)、超(chao)聲波液(ye)位計(ji)、液(ye)位變(bian)送(song)(song)(song)器(qi)、雷(lei)達物位計(ji)、儀表管閥件、溫度、壓力(li)、流量(liang)、液(ye)位現場等(deng)系(xi)列(lie)儀器(qi)儀表產(chan)品;電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)有:電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、高溫電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、耐(nai)油電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、防腐電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、硅橡(xiang)膠電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、行(xing)車(che)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、橡(xiang)套電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、防水電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、變(bian)頻電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、控制電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、計(ji)算機(ji)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、交(jiao)聯電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、鋼芯鋁絞(jiao)線、阻(zu)燃(ran)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、伴熱(re)(re)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、鐵(tie)路信號電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、防火電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、船用電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、補(bu)償導線、補(bu)償電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)橋架等(deng)系(xi)列(lie)電(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)等(deng)系(xi)列(lie)儀器(qi)儀表。歡(huan)迎新(xin)老客戶選購合作共贏!
天康磁翻板液位計是根據國內(nei)外同類產(chan)品(pin)(pin)加以消化提高(gao)且按照原化工(gong)部(bu)頒布的(de)磁性(xing)液位(wei)計標準HG/T21584-95研制生產(chan)的(de)產(chan)品(pin)(pin)。該儀表可用于各種塔、罐、槽、球型(xing)容器和鍋爐等設備的(de)介質液位(wei)檢(jian)測。
磁翻板液位(wei)計外文名(ming)Magnetic level indicator拼 音cí fān bǎn yè wèi jì作用顯(xian)示某容器內的液體位(wei)置及容量。
磁(ci)翻(fan)板液位(wei)計儀表可(ke)(ke)用于各種塔、罐、槽、球型容器和(he)(he)鍋爐(lu)等設備的介質(zhi)液位(wei)檢(jian)測(ce)。該(gai)系列的液位(wei)計可(ke)(ke)以做(zuo)到高(gao)密封,防泄(xie)漏(lou)和(he)(he)適(shi)用于高(gao)溫、高(gao)壓、耐腐蝕的場合。它彌補了玻璃板(管)液位(wei)計指示清晰度差、易破裂等缺(que)陷,且全過程測(ce)量(liang)無盲區,顯示清晰、測(ce)量(liang)范圍大。磁(ci)翻(fan)板液位(wei)計的零(ling)部件材(cai)料采用1Cr18Ni9Ti、316L、OCr18Ni9Ti、1Cr18Ni9Ti襯PTFE(聚(ju)四(si)氟(fu)乙烯(xi))、PVC、PP等材(cai)料及進口元件,具(ju)有優秀(xiu)的可(ke)(ke)靠(kao)性和(he)(he)抗腐蝕性。

磁翻板液位計
天康磁翻板液位計根據(ju)具體不同(tong)的工作環境,生產(chan)出了適應各種(zhong)環境以及各種(zhong)材料的液(ye)(ye)位(wei)(wei)(wei)計(ji)(ji),其中包括:液(ye)(ye)壓(ya)機液(ye)(ye)位(wei)(wei)(wei)計(ji)(ji) 、防腐型磁(ci)性翻(fan)板(ban)液(ye)(ye)位(wei)(wei)(wei)計(ji)(ji) 、保溫夾套翻(fan)板(ban)液(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)、高溫高壓(ya)磁(ci)翻(fan)柱液(ye)(ye)位(wei)(wei)(wei) 、頂裝式磁(ci)性浮子液(ye)(ye)位(wei)(wei)(wei)計(ji)(ji) 、玻璃板(ban)液(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)、防霜液(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)、玻璃管(guan)式液(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)、彩色石英管(guan)液(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)、系列磁(ci)翻(fan)柱(板(ban))液(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)等更(geng)多類型產(chan)品。

磁翻板B面

磁翻板 磁翻柱

磁翻板A面
原理:
磁翻(fan)板液(ye)(ye)(ye)(ye)位(wei)(wei)計(也可稱(cheng)為(wei)(wei)磁性(xing)(xing)浮子液(ye)(ye)(ye)(ye)位(wei)(wei)計)根據浮力原理和磁性(xing)(xing)耦(ou)合作用研制(zhi)而(er)成(cheng)。當被測(ce)容器(qi)(qi)中的(de)(de)液(ye)(ye)(ye)(ye)位(wei)(wei)升(sheng)降(jiang)(jiang)時,液(ye)(ye)(ye)(ye)位(wei)(wei)計本體管中的(de)(de)磁性(xing)(xing)浮子也隨之(zhi)升(sheng)降(jiang)(jiang),浮子內的(de)(de)磁鋼(gang)通過磁耦(ou)合傳遞到磁翻(fan)柱指示(shi)器(qi)(qi),驅(qu)動紅、白(bai)翻(fan)柱翻(fan)轉180°,當液(ye)(ye)(ye)(ye)位(wei)(wei)上(shang)升(sheng)時翻(fan)柱由白(bai)色轉變為(wei)(wei)紅色,當液(ye)(ye)(ye)(ye)位(wei)(wei)下降(jiang)(jiang)時翻(fan)柱由紅色轉變為(wei)(wei)白(bai)色,指示(shi)器(qi)(qi)的(de)(de)紅白(bai)交界處為(wei)(wei)容器(qi)(qi)內部液(ye)(ye)(ye)(ye)位(wei)(wei)的(de)(de)實(shi)際高度,從(cong)而(er)實(shi)現(xian)液(ye)(ye)(ye)(ye)位(wei)(wei)清晰的(de)(de)指示(shi)。
磁翻板(ban)液(ye)(ye)位(wei)(wei)(wei)(wei)計(ji)(ji)位(wei)(wei)(wei)(wei)計(ji)(ji)可直接(jie)用(yong)(yong)(yong)來觀(guan)察各種容(rong)器(qi)內(nei)介質(zhi)的(de)(de)(de)(de)(de)(de)液(ye)(ye)位(wei)(wei)(wei)(wei)高度(du)(du)。它適用(yong)(yong)(yong)于(yu)石油、化工(gong)(gong)等(deng)工(gong)(gong)業領(ling)域的(de)(de)(de)(de)(de)(de)液(ye)(ye)位(wei)(wei)(wei)(wei)指示(shi),該(gai)液(ye)(ye)位(wei)(wei)(wei)(wei)計(ji)(ji)結構簡單,觀(guan)察直觀(guan)、清晰,不(bu)堵塞、不(bu)滲漏,安(an)(an)裝(zhuang)方便,維修簡單。玻(bo)璃(li)(li)板(ban)液(ye)(ye)位(wei)(wei)(wei)(wei)計(ji)(ji)上(shang)(shang)、下(xia)端安(an)(an)裝(zhuang)法(fa)蘭與(yu)容(rong)器(qi)相連(lian)接(jie)構成連(lian)通(tong)器(qi),透過玻(bo)璃(li)(li)板(ban)可直接(jie)觀(guan)察到容(rong)器(qi)內(nei)液(ye)(ye)位(wei)(wei)(wei)(wei)的(de)(de)(de)(de)(de)(de)實際高度(du)(du)。上(shang)(shang)下(xia)閥門(men)裝(zhuang)有安(an)(an)全鋼珠(zhu),當(dang)玻(bo)璃(li)(li)因意外損壞時,鋼珠(zhu)在容(rong)器(qi)內(nei)壓的(de)(de)(de)(de)(de)(de)作用(yong)(yong)(yong)下(xia)自動密封(feng)(feng),防止容(rong)器(qi)內(nei)液(ye)(ye)體外溢,并(bing)(bing)保證(zheng)操作人(ren)員(yuan)安(an)(an)全。對超過一定長(chang)度(du)(du)的(de)(de)(de)(de)(de)(de),需(xu)增(zeng)加中間加固(gu)法(fa)蘭或(huo)耳(er)攀作固(gu)定支撐,以增(zeng)加強度(du)(du)和克服自身(shen)重量;磁翻板(ban)液(ye)(ye)位(wei)(wei)(wei)(wei)計(ji)(ji)的(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)位(wei)(wei)(wei)(wei)置,應(ying)(ying)避(bi)開或(huo)遠(yuan)離物料介質(zhi)進出口(kou)處,避(bi)免物料流體局部區域的(de)(de)(de)(de)(de)(de)急(ji)速變(bian)化,影響液(ye)(ye)位(wei)(wei)(wei)(wei)測(ce)量的(de)(de)(de)(de)(de)(de)準確(que)性(xing);當(dang)配(pei)有遠(yuan)傳(chuan)配(pei)套(tao)(tao)儀(yi)表(biao)時需(xu)做到如下(xia)幾條:遠(yuan)傳(chuan)配(pei)套(tao)(tao)儀(yi)表(biao)零位(wei)(wei)(wei)(wei)應(ying)(ying)與(yu)液(ye)(ye)位(wei)(wei)(wei)(wei)計(ji)(ji)零位(wei)(wei)(wei)(wei)指示(shi)處在同一水平線(xian)(xian)上(shang)(shang);遠(yuan)傳(chuan)配(pei)套(tao)(tao)儀(yi)表(biao)與(yu)顯示(shi)儀(yi)表(biao)或(huo)工(gong)(gong)控(kong)機之間的(de)(de)(de)(de)(de)(de)連(lian)線(xian)(xian)最好(hao)單獨穿保護管敷(fu)設(she)或(huo)用(yong)(yong)(yong)屏蔽二芯電纜敷(fu)設(she);應(ying)(ying)使遠(yuan)傳(chuan)配(pei)套(tao)(tao)儀(yi)表(biao)緊貼(tie)液(ye)(ye)位(wei)(wei)(wei)(wei)計(ji)(ji)主導(dao)管,并(bing)(bing)用(yong)(yong)(yong)不(bu)銹鋼抱箍固(gu)定(禁用(yong)(yong)(yong)鐵(tie)質(zhi));遠(yuan)傳(chuan)配(pei)套(tao)(tao)儀(yi)表(biao)上(shang)(shang)感應(ying)(ying)面應(ying)(ying)面向和緊貼(tie)主導(dao)管;接(jie)線(xian)(xian)盒(he)(he)進線(xian)(xian)孔敷(fu)設(she)后(hou),要求密封(feng)(feng)良好(hao),以免雨水、潮氣等(deng)侵入而使遠(yuan)傳(chuan)配(pei)套(tao)(tao)儀(yi)表(biao)不(bu)能正常工(gong)(gong)作,接(jie)線(xian)(xian)盒(he)(he)在檢修或(huo)調試完(wan)成后(hou)應(ying)(ying)及時蓋上(shang)(shang)。
安裝:
主體(ti)周圍不(bu)容許有(you)導磁體(ti)靠近否則直接影響(xiang)液(ye)位計準確(que)工(gong)作。因運輸過程中為了不(bu)使浮(fu)球(qiu)組件損壞,故(gu)出廠前將(jiang)浮(fu)球(qiu)組件取出液(ye)位計主體(ti)管外,待(dai)液(ye)位計安裝完畢后(hou),打開底部排污法蘭,再將(jiang)浮(fu)球(qiu)組件重(zhong)新裝入(ru)主體(ti)管內,注意(yi)浮(fu)球(qiu)組件重(zhong)的一頭朝(chao)上,不(bu)能倒裝。
磁(ci)(ci)翻(fan)板液(ye)位(wei)計測量采用(yong)的(de)方式和(he)故障排除(chu)測量液(ye)體時采用(yong)頂裝或(huo)旁通(tong)管側裝方式。磁(ci)(ci)翻(fan)柱主體外加裝翻(fan)柱液(ye)位(wei)指示器(qi)、液(ye)位(wei)開關及液(ye)位(wei)變送(song)器(qi)。磁(ci)(ci)單(dan)元置于浮球(qiu)內部或(huo)通(tong)過頂桿與浮球(qiu)相連(lian)(lian),當浮球(qiu)連(lian)(lian)帶磁(ci)(ci)單(dan) 元隨(sui)液(ye)位(wei)變化(hua)時,使(shi)磁(ci)(ci)性色塊(磁(ci)(ci)翻(fan)板)翻(fan)轉;磁(ci)(ci)性液(ye)位(wei)開關在(zai)對(dui)應液(ye)位(wei)點動作;同(tong)時液(ye)位(wei)傳(chuan)感(gan)器(qi)在(zai)浮球(qiu)磁(ci)(ci)力的(de)作用(yong)下,輸(shu)出標準的(de)變化(hua)電(dian)阻信號(hao),再經(jing)過變送(song)器(qi)把電(dian)阻信號(hao)轉換 成4~20mA電(dian)流信號(hao)輸(shu)出。
特點:
1、適用范圍廣、安裝形(xing)式多樣,適合任何(he)介質的液位、界面的測量。
2、被測(ce)介(jie)質(zhi)與指示結構*隔離,密封性能好(hao),防泄露、適應(ying)高壓、 高溫、腐蝕條(tiao)件下的液位測(ce)量,可靠性高。
3、集(ji)現場指示、遠傳變送、報(bao)警控制(zhi)開(kai)關(guan)于一(yi)體且可自由調整,功能齊全,雙(shuang)色指示帶夜(ye)光、連續直觀(guan)、醒目(mu)、測量范圍大,觀(guan)察(cha)方(fang)向可任意(yi)改變。
4、耐振動性能好(hao),能適(shi)應液(ye)位(wei)波動大(da)的情況下工作 結(jie)構簡單,安裝方便,維護費用低。
5、帶精美的磁鋼(gang)校(xiao)正器,現場隨意校(xiao)調技術參數。
磁翻板液(ye)位計的7個使用注意事(shi)項:
1、對超過一(yi)定長度(普通型>3米、防腐型>2米)的液位計。
2、磁翻板液位計的安裝(zhuang)位置(zhi),應避開或遠離(li)物料介質進出口處,避免物料流體局部(bu)區域的急(ji)速變化(hua),影響液位測量的準確(que)性;
3、當配有遠傳(chuan)配套儀表時需做(zuo)到如下幾(ji)條:
應(ying)使遠(yuan)傳配套(tao)儀(yi)表緊(jin)貼液位計主(zhu)導管,并用不銹(xiu)鋼抱箍固定(禁用鐵質);
遠傳配(pei)套儀(yi)表上感應面(mian)(mian)應面(mian)(mian)向和緊貼主(zhu)導(dao)管;
調試時(shi)應先打(da)(da)開上部引管(guan)閥(fa)門,然(ran)后緩(huan)慢開啟(qi)下部閥(fa)門,讓介質(zhi)平穩進入主導(dao)管(guan)(運行中應避(bi)免介質(zhi)急速(su)沖擊浮(fu)子,引起浮(fu)子劇(ju)列(lie)波動(dong),影響顯示準確(que)性(xing)),觀(guan)察磁性(xing)紅白球翻轉是否正常,然(ran)后關(guan)閉下引管(guan)閥(fa)門,打(da)(da)開排污閥(fa),讓主導(dao)管(guan)內液(ye)位下降,據(ju)此方法操(cao)作三次,確(que)屬正常,即(ji)可投入運行(腐蝕性(xing)等特殊(shu)液(ye)體除外);
應根據介質情(qing)況,不定期清(qing)洗磁(ci)翻板液(ye)位計的主導管(guan)清(qing)除雜質。
結構用途:
磁(ci)(ci)翻(fan)(fan)(fan)板(ban)(ban)(ban)液(ye)(ye)位(wei)(wei)計(ji)(ji)由(you)(you)本體、翻(fan)(fan)(fan)板(ban)(ban)(ban)箱(由(you)(you)紅、白(bai)雙色磁(ci)(ci)性小翻(fan)(fan)(fan)板(ban)(ban)(ban)組(zu)成)、浮子、法蘭蓋等組(zu)成,用(yong)于各類液(ye)(ye)體容器(qi)的(de)液(ye)(ye)位(wei)(wei)測量(liang)。磁(ci)(ci)翻(fan)(fan)(fan)板(ban)(ban)(ban)液(ye)(ye)位(wei)(wei)計(ji)(ji)能(neng)用(yong)于高(gao)(gao)溫、防爆、防腐、食品(pin)(pin)飲料等場合、作(zuo)液(ye)(ye)位(wei)(wei)的(de)就(jiu)地(di)顯示或(huo)遠傳顯示與控(kong)(kong)(kong)制。磁(ci)(ci)翻(fan)(fan)(fan)板(ban)(ban)(ban)液(ye)(ye)位(wei)(wei)計(ji)(ji)可以做到高(gao)(gao)密封、防泄漏(lou)和(he)在高(gao)(gao)溫、高(gao)(gao)壓、高(gao)(gao)粘(zhan)度、強腐蝕性條件下安全可靠地(di)測量(liang)液(ye)(ye)位(wei)(wei),全過程(cheng)(cheng)測量(liang)無(wu)盲區(qu)、顯示醒目,讀數直(zhi)觀(guan),并且測量(liang)范圍大,配上(shang)液(ye)(ye)位(wei)(wei)報(bao)警、控(kong)(kong)(kong)制開關,可實現液(ye)(ye)位(wei)(wei)或(huo)界位(wei)(wei)的(de)上(shang)下限(xian)報(bao)警和(he)控(kong)(kong)(kong)制,配上(shang)液(ye)(ye)位(wei)(wei)變送(song)器(qi)可將液(ye)(ye)位(wei)(wei)。界位(wei)(wei)信號轉換成二線(xian)制4~20mADC的(de)標準信號,實現遠距(ju)離檢測、指示、記錄與控(kong)(kong)(kong)制。 磁(ci)(ci)翻(fan)(fan)(fan)板(ban)(ban)(ban)液(ye)(ye)位(wei)(wei)計(ji)(ji)廣泛用(yong)于電力、石(shi)油、化工、冶金、環保、船舶、建筑、食品(pin)(pin)等行(xing)業生產過程(cheng)(cheng)中的(de)液(ye)(ye)位(wei)(wei)測量(liang)與控(kong)(kong)(kong)制。

磁翻板液位計
磁翻板液(ye)位(wei)計(ji)的正確組裝使用及(ji)維護:
1、磁(ci)翻(fan)板液位計本體周圍不(bu)容許有導(dao)磁(ci)物質接近,禁用(yong)鐵絲固定,否則會影響(xiang)磁(ci)翻(fan)板液位計的正常(chang)工(gong)作(zuo);
2、 如用(yong)戶自行采(cai)用(yong)伴熱(re)管路時,必須選用(yong)非導(dao)磁材料(liao),如紫銅(tong)管等。伴熱(re)溫度(du)根據介質情況確定;
3、磁翻板液位(wei)計(ji)安裝必(bi)須垂直,磁翻板液位(wei)計(ji)與容器引管間(jian)應(ying)裝有球閥(fa),便于檢修和清洗;
4、介質內(nei)不應含有固體雜質或磁性物質,以免對浮(fu)子造成(cheng)卡阻;
5、使用前應先(xian)用校正磁鋼將零位以(yi)下的(de)小球置(zhi)成(cheng)紅色(se),其它球置(zhi)成(cheng)白色(se);
6、打(da)開(kai)底(di)法蘭(lan),裝(zhuang)(zhuang)入磁(ci)性浮(fu)子(注意:重端(duan)帶磁(ci)性一(yi)端(duan)向上(shang),不能倒裝(zhuang)(zhuang));
7、 應根(gen)據介質情(qing)況,不定(ding)期清洗主(zhu)導管清除雜質;
8、對超(chao)過一定(ding)長度(普通型>3米、防(fang)腐型>2米)的(de)液位計,需增(zeng)加中(zhong)間加固法蘭或耳攀作固定(ding)支撐(cheng),以增(zeng)加強度和克服自身重(zhong)量;
9、磁翻板液位(wei)計的安(an)裝位(wei)置,應(ying)避(bi)開或遠離物料介質進出口處,避(bi)免(mian)物料流體(ti)局(ju)部區(qu)域的急速變(bian)化,影響液位(wei)測量的準確(que)性;
10、當配有遠傳配套儀表時需(xu)做到如下幾條(tiao):
(1)應使遠傳配套儀表緊貼液位計主(zhu)導管,并用不(bu)銹鋼抱(bao)箍(gu)固定(禁用鐵質);
(2)遠傳配(pei)套儀(yi)表上感應面(mian)應面(mian)向和緊貼(tie)主(zhu)導管;
(3)遠傳配(pei)套(tao)儀表零位應與(yu)液位計零位指示處(chu)在同(tong)一水(shui)平線上;
(4)遠傳(chuan)配套(tao)儀表與(yu)顯(xian)示儀表或工控機之間的連線最好單(dan)獨穿(chuan)保護(hu)管敷(fu)設或用屏(ping)蔽二芯電(dian)纜敷(fu)設;
(5)接線盒進線孔敷設后,要求密封良好,以免雨(yu)水、潮氣等侵入而使遠(yuan)傳(chuan)配套儀表(biao)不(bu)能正常(chang)工作,接線盒在檢(jian)修或調試完成后應及時蓋上。
結構(gou)簡單安裝方便,檢測功能齊全,測量范圍大,指(zhi)示新穎(ying)讀數(shu)直觀,耐(nai)腐(fu)蝕防爆。
磁翻板液位(wei)計廣泛用于電力、石油、化工、冶金、環保、船舶、建筑、食(shi)品等行業(ye)生產過程中(zhong)的液位(wei)測(ce)量與(yu)控制。
磁翻(fan)板液位計的結構(gou)特(te)點(dian)
1、磁(ci)(ci)(ci)翻(fan)板液(ye)(ye)位(wei)(wei)計結構液(ye)(ye)位(wei)(wei)計根據浮(fu)力原理(li),浮(fu)子在(zai)(zai)測(ce)量管(guan)內隨液(ye)(ye)位(wei)(wei)的(de)(de)(de)升降而上(shang)(shang)下(xia)移(yi)(yi)動(dong),浮(fu)子內的(de)(de)(de)磁(ci)(ci)(ci)鋼通(tong)過(guo)(guo)磁(ci)(ci)(ci)耦(ou)合作(zuo)用,驅(qu)動(dong)紅(hong)、白(bai)色翻(fan)柱翻(fan)轉180’液(ye)(ye)位(wei)(wei)上(shang)(shang)升時(shi),翻(fan)柱由(you)白(bai)色轉為紅(hong)色,下(xia)降時(shi),翻(fan)柱由(you)紅(hong)色轉為白(bai)色,從而實(shi)現(xian)液(ye)(ye)位(wei)(wei)的(de)(de)(de)指示(shi)。2、上(shang)(shang)下(xia)限開關(guan)輸出(chu)利用磁(ci)(ci)(ci)性浮(fu)子隨液(ye)(ye)位(wei)(wei)移(yi)(yi)動(dong),使安(an)裝在(zai)(zai)液(ye)(ye)位(wei)(wei)計立管(guan)設(she)定位(wei)(wei)置上(shang)(shang)的(de)(de)(de)簧(huang)片開關(guan)動(dong)作(zuo),實(shi)現(xian)開-關(guan)控(kong)制(zhi)或報警。3、液(ye)(ye)位(wei)(wei)計電遠傳在(zai)(zai)磁(ci)(ci)(ci)翻(fan)板液(ye)(ye)位(wei)(wei)計上(shang)(shang)安(an)裝變送(song)器(qi)(qi)。變送(song)器(qi)(qi)由(you)傳感器(qi)(qi)和轉換器(qi)(qi)兩(liang)部分組成,它(ta)通(tong)過(guo)(guo)磁(ci)(ci)(ci)浮(fu)子上(shang)(shang)下(xia)移(yi)(yi)動(dong),經磁(ci)(ci)(ci)耦(ou)合作(zuo)用使導管(guan)內測(ce)量元件依次動(dong)作(zuo),獲(huo)得(de)電阻信號變化,轉換成0~10或4~20mA的(de)(de)(de)標(biao)準(zhun)電流信號輸出(chu),以便與數字顯示(shi)儀表(biao)或計算機聯接(jie),實(shi)現(xian)遠傳顯示(shi)及控(kong)制(zhi)。

安裝維護:
1、液位計安裝必(bi)須垂直,以保證浮球組件在主體管(guan)內上下運(yun)動(dong)自如。
2、液(ye)位(wei)計主(zhu)體周圍不容許有導磁體靠近否則直(zhi)接影響液(ye)位(wei)計正確工作(zuo)。
3、液(ye)位計安裝(zhuang)完畢后,需要(yao)用磁鋼進(jin)行校(xiao)正對翻柱導引一(yi)次使零(ling)位以下顯(xian)示(shi)(shi)紅(hong)色(se),零(ling)位以上顯(xian)示(shi)(shi)白色(se)。
4、液(ye)位計投入運行時(shi)應先打開(kai)下引液(ye)管閥門(men)讓液(ye)體介(jie)質平(ping)穩進(jin)入主體管,避(bi)免液(ye)體介(jie)質帶著(zhu)浮球組件急速上(shang)升,而造成翻(fan)柱轉(zhuan)失靈和亂翻(fan)。若發生此(ci)現(xian)象待液(ye)面平(ping)穩后可用磁鋼重(zhong)新(xin)校正。
5、根據介質情(qing)況,可(ke)定期找開(kai)排(pai)污(wu)法(fa)蘭清洗主體管沉淀物(wu)質。
磁(ci)性浮(fu)子(zi)式液(ye)(ye)面計安(an)裝(zhuang)于桶槽外側(ce)延伸(shen)管上,桶槽內部的(de)液(ye)(ye)位(wei)能由翻(fan)板指(zhi)示器(qi)(qi)清(qing)楚得知(zhi)。旁路管外側(ce)亦可(ke)加裝(zhuang)磁(ci)性開關,做為(wei)電氣接點信號輸出(chu),或裝(zhuang)置(zhi)液(ye)(ye)位(wei)傳送器(qi)(qi)做遠距離液(ye)(ye)位(wei)信號傳送及液(ye)(ye)位(wei)控制(zhi)。該液(ye)(ye)位(wei)計是具有可(ke)靠的(de)安(an)全(quan)性儀表。液(ye)(ye)位(wei)計是根據(ju)浮(fu)力原理和磁(ci)性耦合作(zuo)用原理工作(zuo)的(de)。當被測容(rong)(rong)器(qi)(qi)中的(de)液(ye)(ye)位(wei)升(sheng)降時(shi),液(ye)(ye)位(wei)計主導(dao)管中的(de)浮(fu)子(zi)也隨(sui)之升(sheng)降,浮(fu)子(zi)內的(de)永磁(ci)鋼(gang)通過磁(ci)耦合傳遞到現場指(zhi)示器(qi)(qi),驅(qu)動紅、白翻(fan)柱翻(fan)轉180°。液(ye)(ye)位(wei)上升(sheng),翻(fan)柱由白色轉為(wei)紅色;液(ye)(ye)位(wei)下降,翻(fan)柱轉為(wei)白色,指(zhi)示器(qi)(qi)紅、白界位(wei)處為(wei)容(rong)(rong)器(qi)(qi)內介質液(ye)(ye)位(wei)的(de)實(shi)際高度,從而實(shi)現液(ye)(ye)位(wei)指(zhi)示。

安裝:
磁(ci)翻板液(ye)位指示(shi)器(qi)安裝在桶槽外(wai)側(ce)或上面(mian),用以(yi)指示(shi)和(he)控制桶槽內的封(feng)形式可(ke)根據需要加(jia)裝排(pai)污(wu)閥。接續(xu)法蘭(lan)可(ke)接受定(ding)制液(ye)位高(gao)度的一(yi)種控制儀表,指示(shi)器(qi)由(you)磁(ci)性(xing)(xing)色(se)(se)片組成,當(dang)本體(ti)管(guan)(guan)(guan)內的磁(ci)性(xing)(xing)浮球(qiu)隨液(ye)位上升時(shi)色(se)(se)片翻轉,即可(ke)顯(xian)示(shi)液(ye)位高(gao)度。也(ye)可(ke)在本體(ti)管(guan)(guan)(guan)上加(jia)裝磁(ci)性(xing)(xing)技術開關或遠傳變送器(qi),輸出開關信號(hao)或模(mo)擬量信號(hao)。適合用于高(gao)溫、高(gao)壓、耐腐蝕等場合,可(ke)就地顯(xian)示(shi)和(he)遠程控制。本體(ti)管(guan)(guan)(guan)采用無縫鋼管(guan)(guan)(guan),連接管(guan)(guan)(guan)處采用拉孔焊接,內部無劃痕。安裝方式可(ke)選擇(ze)側(ce)裝和(he)頂裝,本體(ti)下端密封(feng)。
選(xuan)(xuan)購磁(ci)性液(ye)(ye)(ye)位(wei)(wei)計有(you)側(ce)裝和(he)頂裝二種安(an)裝方式(shi),無論那種方式(shi)都(dou)可(ke)以捆(kun)綁遠傳(chuan)裝置,使液(ye)(ye)(ye)位(wei)(wei)計即可(ke)以就地顯示液(ye)(ye)(ye)位(wei)(wei),又可(ke)以遠程監(jian)控液(ye)(ye)(ye)位(wei)(wei)。捆(kun)綁后(hou)的(de)(de)(de)磁(ci)翻(fan)(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)位(wei)(wei)計可(ke)稱為(wei)遠傳(chuan)型磁(ci)翻(fan)(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)位(wei)(wei)計。制作磁(ci)翻(fan)(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)位(wei)(wei)計的(de)(de)(de)工藝雖(sui)然很(hen)簡(jian)單(dan),但磁(ci)翻(fan)(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)位(wei)(wei)計作為(wei)計量儀表,特別是遠傳(chuan)型磁(ci)翻(fan)(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)位(wei)(wei)計,如(ru)果未經(jing)質(zhi)(zhi)監(jian)局審(shen)核,沒(mei)有(you)生(sheng)產許可(ke)證,產品(pin)質(zhi)(zhi)量是難(nan)以得到保證的(de)(de)(de)。因(yin)(yin)此,采購磁(ci)翻(fan)(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)位(wei)(wei)計要選(xuan)(xuan)擇有(you)生(sheng)產許可(ke)證且信譽好的(de)(de)(de)廠家,價格可(ke)能(neng)略高(gao)一(yi)點,但產品(pin)質(zhi)(zhi)量有(you)保證,售后(hou)服務有(you)保證。玻璃(li)板(ban)(ban)液(ye)(ye)(ye)位(wei)(wei)計可(ke)直接(jie)(jie)用來觀(guan)(guan)察(cha)各種容器內介質(zhi)(zhi)的(de)(de)(de)液(ye)(ye)(ye)位(wei)(wei)高(gao)度。它(ta)適用于石油、化(hua)工等工業(ye)領域的(de)(de)(de)液(ye)(ye)(ye)位(wei)(wei)指示,該液(ye)(ye)(ye)位(wei)(wei)計結構簡(jian)單(dan),觀(guan)(guan)察(cha)直觀(guan)(guan)、清晰,不堵塞、不滲漏,安(an)裝方便,維修簡(jian)單(dan)。玻璃(li)板(ban)(ban)液(ye)(ye)(ye)位(wei)(wei)計上(shang)、下(xia)端(duan)安(an)裝法蘭與容器相連(lian)(lian)接(jie)(jie)構成連(lian)(lian)通器,透(tou)過玻璃(li)板(ban)(ban)可(ke)直接(jie)(jie)觀(guan)(guan)察(cha)到容器內液(ye)(ye)(ye)位(wei)(wei)的(de)(de)(de)實際(ji)高(gao)度。上(shang)下(xia)閥門裝有(you)安(an)全(quan)鋼珠(zhu),當玻璃(li)因(yin)(yin)意外(wai)損(sun)壞時,鋼珠(zhu)在容器內壓的(de)(de)(de)作用下(xia)自(zi)動密(mi)封,防止(zhi)容器內液(ye)(ye)(ye)體外(wai)溢,并保證操作人員安(an)全(quan)。

該液位計是具有(you)(you)可(ke)靠的安全(quan)性儀(yi)表。由于具有(you)(you)磁(ci)性藕(ou)合隔離(li)器密閉結構。尤其適用于易(yi)燃、易(yi)爆和腐蝕有(you)(you)毒液位檢測(ce)。從而(er)(er)使原復雜環(huan)境的液位檢測(ce)手段變(bian)得簡(jian)單(dan)和可(ke)靠安全(quan)。液位計具有(you)(you)就地顯示的直讀式特性。不需(xu)多組液位計組合。有(you)(you)著單(dan)體進行全(quan)量程測(ce)量。設備少開孔(kong),顯示清晰,標志(zhi)醒目,讀數(shu)直觀等優點。當液位計直接(jie)配帶顯示儀(yi)時可(ke)省去該系統信號(hao)檢測(ce)的中間變(bian)送從而(er)(er)提高其傳輸精度。
選擇(ze)磁性液位(wei)計應(ying)該考慮(lv)的因素選擇(ze)液位(wei)計時(shi)應(ying)考慮(lv)以下因素:
1、測量(liang)對象,如(ru)被測介(jie)質的物理和化學(xue)性(xing)質,以及工(gong)作壓力和溫(wen)度、安裝(zhuang)條件(jian)、液(ye)位變化的速度等;
2、測量(liang)和控(kong)制要(yao)求,如測量(liang)范圍、測量(liang)(或(huo)控(kong)制)精確度、顯示方(fang)式、現場指(zhi)(zhi)示、遠(yuan)距離指(zhi)(zhi)示、與計算機的接(jie)口、安全(quan)防腐、可靠性(xing)及施工方(fang)便性(xing)。
浮球(qiu)式液(ye)位(wei)(wei)計在液(ye)體中(zhong)放入一個空心的(de)浮球(qiu),當液(ye)位(wei)(wei)變化(hua)時,浮球(qiu)將產生(sheng)與液(ye)位(wei)(wei)變化(hua)相(xiang)同(tong)的(de)位(wei)(wei)移。可(ke)用機械(xie)或電的(de)方法來測得浮球(qiu)的(de)位(wei)(wei)移,其(qi)精(jing)確度(du)為±(1~2)%,這種液(ye)位(wei)(wei)計不適用于(yu)高粘度(du)的(de)液(ye)體,其(qi)輸(shu)出(chu)端(duan)有開關控制和(he)連續(xu)輸(shu)出(chu)。在凈水(shui)廠的(de)設計中(zhong),多將此種液(ye)位(wei)(wei)計用于(yu)集水(shui)井的(de)液(ye)位(wei)(wei)測量以控制排(pai)水(shui)泵的(de)自動(dong)開停。
靜壓(ya)(ya)(ya)(ya)(ya)式液位計(ji)由于(yu)液柱的靜壓(ya)(ya)(ya)(ya)(ya)與液位成正比,因(yin)此利用壓(ya)(ya)(ya)(ya)(ya)力(li)表測(ce)(ce)量(liang)(liang)基準面上液柱的靜壓(ya)(ya)(ya)(ya)(ya)就(jiu)可測(ce)(ce)得(de)液位。根據被測(ce)(ce)介(jie)質的密度(du)及液體測(ce)(ce)量(liang)(liang)范圍計(ji)算出壓(ya)(ya)(ya)(ya)(ya)力(li)或壓(ya)(ya)(ya)(ya)(ya)差范圍,再選用量(liang)(liang)程、精確(que)度(du)等性能合適(shi)的壓(ya)(ya)(ya)(ya)(ya)力(li)表或差壓(ya)(ya)(ya)(ya)(ya)表。這(zhe)種液位計(ji)的精確(que)度(du)為±(0.5~2)%。
電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)式(shi)(shi)液(ye)(ye)位(wei)計(ji)在容(rong)(rong)(rong)(rong)器(qi)內插入電(dian)(dian)(dian)(dian)(dian)極(ji),當(dang)液(ye)(ye)位(wei)變(bian)化時(shi)(shi),電(dian)(dian)(dian)(dian)(dian)極(ji)內部(bu)(bu)介(jie)質改變(bian),電(dian)(dian)(dian)(dian)(dian)極(ji)間(jian)(或電(dian)(dian)(dian)(dian)(dian)極(ji)與容(rong)(rong)(rong)(rong)器(qi)壁之間(jian))的(de)(de)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)也隨之變(bian)化,該電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)量(liang)的(de)(de)變(bian)化再轉換(huan)成標準化的(de)(de)直流電(dian)(dian)(dian)(dian)(dian)信號。其精(jing)確度為(wei)±(0.5~1.5)%。電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)式(shi)(shi)液(ye)(ye)位(wei)計(ji)具有以下優點:傳感器(qi)無(wu)機械可(ke)動(dong)部(bu)(bu)分(fen),結構簡單、可(ke)靠;精(jing)確度高;檢測(ce)端消耗(hao)電(dian)(dian)(dian)(dian)(dian)能小,動(dong)態(tai)響(xiang)應快(kuai);維護(hu)方(fang)便,壽命長。缺點是被測(ce)液(ye)(ye)體的(de)(de)介(jie)電(dian)(dian)(dian)(dian)(dian)常數不(bu)穩定會引起(qi)誤差。電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)式(shi)(shi)液(ye)(ye)位(wei)計(ji)一般用于(yu)調節池、清水(shui)池等的(de)(de)液(ye)(ye)位(wei)測(ce)量(liang)。當(dang)測(ce)量(liang)范(fan)圍不(bu)超(chao)過(guo)2m時(shi)(shi),采用棒狀(zhuang)(zhuang)、板狀(zhuang)(zhuang)、同(tong)軸(zhou)電(dian)(dian)(dian)(dian)(dian)極(ji);當(dang)超(chao)過(guo)2m時(shi)(shi),采用纜(lan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)極(ji)。當(dang)被測(ce)介(jie)質為(wei)水(shui)時(shi)(shi),采用帶絕(jue)緣層(可(ke)用聚乙烯)的(de)(de)電(dian)(dian)(dian)(dian)(dian)極(ji)。
超聲液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)超聲液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)的(de)傳(chuan)感器(qi)(qi)由(you)一對發(fa)射(she)(she)、接(jie)收(shou)(shou)換(huan)能(neng)器(qi)(qi)組成(cheng)。發(fa)射(she)(she)換(huan)能(neng)器(qi)(qi)面(mian)(mian)對液(ye)(ye)(ye)(ye)(ye)(ye)面(mian)(mian)發(fa)射(she)(she)超聲波脈(mo)沖,超聲波脈(mo)沖從液(ye)(ye)(ye)(ye)(ye)(ye)面(mian)(mian)上反(fan)射(she)(she)回來,被接(jie)收(shou)(shou)換(huan)能(neng)器(qi)(qi)接(jie)收(shou)(shou)。根(gen)據發(fa)射(she)(she)至接(jie)收(shou)(shou)的(de)時間(jian)可確定傳(chuan)感器(qi)(qi)與液(ye)(ye)(ye)(ye)(ye)(ye)面(mian)(mian)之間(jian)的(de)距離,即可換(huan)算成(cheng)液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)。其(qi)精確度(du)(du)為(wei)±0.5%。這種液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)無(wu)機械(xie)可動部分,可靠性(xing)(xing)(xing)高,安(an)裝簡單(dan)、方便,屬于非(fei)接(jie)觸測量(liang),且不(bu)(bu)(bu)受(shou)液(ye)(ye)(ye)(ye)(ye)(ye)體(ti)的(de)粘度(du)(du)、密度(du)(du)等(deng)影響,因(yin)此(ci)多用(yong)于藥池(chi)、藥罐、排泥水(shui)池(chi)等(deng)的(de)液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)測量(liang)。但此(ci)種方法有(you)一定的(de)盲區(qu),且價格較貴。另(ling)(ling)外樓(lou)主講到磁(ci)(ci)翻(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)計(ji)(ji),要考慮(lv)磁(ci)(ci)性(xing)(xing)(xing)材料的(de)退磁(ci)(ci)問題,退磁(ci)(ci)導致液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)不(bu)(bu)(bu)能(neng)正常工(gong)作,測量(liang)結(jie)果也不(bu)(bu)(bu)能(neng)為(wei)操(cao)作人(ren)員信任(ren)。磁(ci)(ci)翻(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)推薦(jian)選用(yong)的(de)場合:高處不(bu)(bu)(bu)輕易接(jie)近(jin)讀取液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)的(de)場所,例如(ru)塔等(deng)。但不(bu)(bu)(bu)能(neng)只(zhi)設置磁(ci)(ci)翻(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)計(ji)(ji),要同時設置玻璃板(ban)(ban)液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)計(ji)(ji),磁(ci)(ci)翻(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)只(zhi)能(neng)做參考用(yong)。另(ling)(ling)外較重要的(de)液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)(與工(gong)藝安(an)全、設備安(an)全相(xiang)關)例如(ru),汽包液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei),不(bu)(bu)(bu)推薦(jian)用(yong)磁(ci)(ci)翻(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)。磁(ci)(ci)翻(fan)(fan)板(ban)(ban)液(ye)(ye)(ye)(ye)(ye)(ye)位(wei)(wei)(wei)計(ji)(ji)還要考慮(lv)介質的(de)腐蝕性(xing)(xing)(xing)和使用(yong)壽命,因(yin)為(wei)磁(ci)(ci)翻(fan)(fan)板(ban)(ban)是工(gong)藝介質里裝有(you)磁(ci)(ci)性(xing)(xing)(xing)浮筒,浮筒耐腐蝕性(xing)(xing)(xing)和厚度(du)(du)也要考慮(lv)[1] 。
維護:
1、液位計筒(tong)體內不應有固體雜質和磁(ci)雜質進入,以免(mian)對浮(fu)(fu)子造成(cheng)卡阻及減弱(ruo)浮(fu)(fu)力。
2、根據介質情況(kuang),可定期清(qing)洗主導(dao)管,清(qing)除管內沉積物(wu)雜質。
3、對液(ye)位計(ji)進行(xing)清洗后(hou)或(huo)更換浮(fu)子時(shi),打開排污法蘭,在裝入磁性(xing)浮(fu)子時(shi),應(ying)注意重端(duan)帶磁性(xing)一端(duan)向上,不能倒裝。
4、對(dui)低(di)溫型及液化(hua)氣專用型產品,液位計(ji)主體采(cai)用真空夾(jia)套保溫,安裝使(shi)用過(guo)程中注(zhu)意(yi)不(bu)要把(ba)夾(jia)套破壞,以免影(ying)響(xiang)產品質量(liang)。
維修及保養:
1、液(ye)位計(ji)應該每(mei)個(ge)月(yue)清洗一次。
2、清洗時首先打開液(ye)位計(ji)的水位儀鐵管的旋帽,小心的拿出(chu)液(ye)位計(ji),再(zai)把設備周圍的雜物清掃干凈。
3、液位計(ji)要放置整(zheng)齊,管道(dao)、線路要有條理;潤滑良好(hao)按時加油(you)(you)(you)(you)或(huo)換(huan)油(you)(you)(you)(you),不斷油(you)(you)(you)(you),無干摩現(xian)象(xiang),油(you)(you)(you)(you)壓(ya)(ya)正常,油(you)(you)(you)(you)標明(ming)亮,油(you)(you)(you)(you)路暢通,油(you)(you)(you)(you)質符(fu)合液位計(ji)的要求,油(you)(you)(you)(you)槍、油(you)(you)(you)(you)杯、油(you)(you)(you)(you)氈清潔(jie);也可使(shi)用三氯(lv)乙(yi)烯(xi)或(huo)酒精(jing)注入引壓(ya)(ya)孔到其高(gao)度二(er)分(fen)之一處浸泡5分(fen)鐘左右(you),然后輕微晃(huang)動、重復多次(ci),直到清洗干凈位止(zhi)。禁(jin)止(zhi)使(shi)用任何器具(ju)清洗引壓(ya)(ya)孔,以免損壞敏感芯子(zi)感壓(ya)(ya)膜片(pian)。4、清潔(jie)液位計(ji)的內(nei)介質液位高(gao)度,忌用硬度過(guo)大(da)的刷子(zi)或(huo)金屬工(gong)具(ju),避免損傷敏感芯子(zi)及(ji)壓(ya)(ya)力接口螺紋。
5、清洗完畢后將(jiang)液位計慢慢的放(fang)回(hui)鐵管(guan)中,感覺已放(fang)置鐵管(guan)的低(di)部,將(jiang)旋(xuan)帽安(an)裝(zhuang)回(hui)原處(chu)即(ji)可,在將(jiang)卸下清洗后的液位計重新安(an)裝(zhuang),必須再次對比照水(shui)閘同一(yi)水(shui)位當(dang)時(shi)的水(shui)位表尺,對二(er)次儀表的檢測值進行矯正(zheng),以確(que)保(bao)(bao)采樣數據的正(zheng)確(que)性(xing)。6、備(bei)地日(ri)常維護保(bao)(bao)養(yang)(yang),一(yi)般有日(ri)保(bao)(bao)養(yang)(yang)和周(zhou)保(bao)(bao)養(yang)(yang),又(you)稱(cheng)日(ri)例保(bao)(bao)和周(zhou)例保(bao)(bao)。