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智能電(dian)磁(ci)流(liu)量計(jì)如若出現(xiàn)以(yi)下(xia)故障，不妨(fang)先看(kan)看下(xia)文(wen)智(zhi)能電(dian)磁(ci)流(liu)量計(jì)是壹種(zhong)滿管(guan)式用(yong)於測(cè)(ce)量導(dǎo)(dao)電液(ye)體的速(su)度(du)式流(liu)量計(jì)。*,在對(duì)(dui)電磁(ci)流(liu)量計(jì)進(jìn)行(xing)選(xuan)型(xing)時(shí),我們要考(kao)慮(lv)流(liu)量的大小(xiao)來(lái)(lai)選擇(ze)流(liu)量計(jì)的口徑(jing),而流(liu)量的大小(xiao)說(shuō)(shuo)到(dao)底(di)就(jiu)是流(liu)體流(liu)速(su)的快慢。對(duì)(dui)於流(liu)程工(gong)業(yè)輸(shu)送(song)水(shui)等黏度不高的液(ye)體,管(guan)道內(nèi)流(liu)體的經(jīng)濟(jì)(ji)流(liu)速(su)壹(yi)般為(wei)1.5——3m/s。由(you)於電(dian)磁流(liu)量計(jì)測(cè)(ce)量管(guan)內(nèi)(nei)無(wú)(wu)任何阻(zu)力部件,對(duì)(dui)於這(zhe)種流(liu)速(su),我們可(ke)以(yi)考(kao)慮(lv)選擇流(liu)量計(jì)口徑(jing)於管(guan)徑(jing)相(xiang)同(tong)即可。主要由(you)變送(song)器(qi)（又(you)稱壹(yi)次(ci)裝置、檢出(chu)器(qi)或(huo)傳感(gan)器(qi)）和轉(zhuǎn)換器(qi)（又(you)稱二(er)次(ci)裝置或變換器(qi)）及(ji)流(liu)量顯示(shi)儀(yi)表(biao)3部分(fen)組(zu)成(cheng)。變送(song)器(qi)的作用(yong)是(shi)將通(tong)過(guò)測(cè)(ce)量管(guan)的被測(cè)(ce)液(ye)體...

9-28 2022
不是(shi)吧(ba)！居(ju)然還(hai)有(you)人不知(zhi)曉(xiao)超(chao)聲(sheng)波煙(yan)氣流(liu)量計(jì)的近年來(lái)(lai)，由(you)於電(dian)子技術(shù)的進(jìn)步，超聲(sheng)波煙(yan)氣流(liu)量計(jì)發(fā)(fa)展(zhan)很(hen)快(kuai)，且日益完善，越(yue)來(lái)(lai)越顯示(shi)出(chu)其*性。各(ge)種超(chao)聲(sheng)波煙(yan)氣流(liu)量計(jì)已廣(guang)泛(fan)應(yīng)用(yong)於工(gong)業(yè)生產(chǎn)(chan)、商業(yè)計(jì)量和水(shui)利檢測(cè)(ce)等方(fang)面，例(li)如，在市政(zheng)行(xing)業(yè)(ye)的原水(shui)、自來(lái)(lai)水(shui)、中水(shui)、汙水(shui)的計(jì)量中，超(chao)聲(sheng)波煙(yan)氣流(liu)量計(jì)具(ju)有(you)大量程比(bi)，無(wú)(wu)壓損(sun)的特點(diǎn)(dian)，在保(bao)證測(cè)(ce)量準(zhǔn)(zhun)確度的同(tong)時(shí)提(ti)高了輸(shu)水(shui)效率；在工(gong)業(yè)冷(leng)卻(que)循環(huán)水(shui)的計(jì)量中，超(chao)聲(sheng)波煙(yan)氣流(liu)量計(jì)實(shí)現(xiàn)了(le)在線帶(dai)壓安裝和在線標(biāo)定。超(chao)聲(sheng)波煙(yan)氣流(liu)量計(jì)是工(gong)業(yè)的插入(ru)式超(chao)聲(sheng)波風(fēng)(feng)速(su)/風(fēng)(feng)量(liang)計(jì)。其測(cè)(ce)量原(yuan)理(li)為(wei)流(liu)體超(chao)聲(sheng)波現(xiàn)象(xiang)。當(dāng)(dang)流(liu)動(dòng)介(jie)質(zhì)(zhi)經(jīng)(jing)過(guò)(guo)障礙物(wu)時(shí)(shi)，流(liu)體中(zhong)就(jiu)會(huì)(hui)產(chǎn)(chan)生漩(xuan)渦(wo)...

9-26 2022
智(zhi)能(neng)壓力變送(song)器(qi)的安裝是(shi)很(hen)有(you)講(jiang)究(jiu)的智能(neng)壓力變送(song)器(qi)是(shi)壹種(zhong)接(jie)受壓力變量(liang),經(jīng)傳感(gan)轉(zhuǎn)(zhuan)換後,將壓力變化(hua)量按壹(yi)定(ding)比例轉(zhuǎn)換為(wei)標(biāo)準(zhǔn)輸(shu)出(chu)信號(hào)(hao)的儀表(biao)。變送(song)器(qi)的輸(shu)出(chu)信號(hào)(hao)傳(chuan)輸(shu)到(dao)中(zhong)控室進(jìn)(jin)行(xing)壓力指(zhi)示(shi)、記(ji)錄或(huo)控制。采用(yong)高品(pin)質(zhì)(zhi)的壓力傳感(gan)器(qi)檢測(cè)(ce)壓力，可用(yong)指(zhi)針(zhen)顯示(shi)或(huo)3位半或(huo)4位(wei)液(ye)晶顯示(shi)器(qi)（LCD）在現(xiàn)場(chǎng)(chang)直(zhi)接顯示(shi)被(bei)測(cè)(ce)壓力值(zhi)，並可(ke)具(ju)備(bei)智能型功(gong)能(neng)，性能穩(wěn)(wen)定(ding)可(ke)靠，安裝方(fang)便，廣(guang)泛(fan)應(yīng)用(yong)於石(shi)油、化(hua)工(gong)、鋼鐵(tie)、電力等工(gong)業(yè)過(guò)(guo)程壓力的測(cè)(ce)量和控制。智能(neng)壓力變送(song)器(qi)的正確安裝方(fang)法：1、通(tong)過(guò)適(shi)當(dāng)(dang)的儀表(biao)，在普通(tong)大氣壓和標(biāo)準(zhǔn)溫(wen)度條(tiao)件下(xia)，核(he)實(shí)(shi)壓力傳感(gan)器(qi)的頻率反(fan)應(yīng)值(zhi)。2、核(he)實(shí)(shi)壓力傳...

8-29 2022
智(zhi)能(neng)壓力變送(song)器(qi)如何使用(yong)才是正確的智能(neng)壓力變送(song)器(qi)是(shi)壹種(zhong)接(jie)受壓力變量(liang),經(jīng)傳感(gan)轉(zhuǎn)(zhuan)換後,將壓力變化(hua)量按壹(yi)定(ding)比例轉(zhuǎn)換為(wei)標(biāo)準(zhǔn)輸(shu)出(chu)信號(hào)(hao)的儀表(biao)。變送(song)器(qi)的輸(shu)出(chu)信號(hào)(hao)傳(chuan)輸(shu)到(dao)中(zhong)控室進(jìn)(jin)行(xing)壓力指(zhi)示(shi)、記(ji)錄或(huo)控制。采用(yong)高品(pin)質(zhì)(zhi)的壓力傳感(gan)器(qi)檢測(cè)(ce)壓力，可用(yong)指(zhi)針(zhen)顯示(shi)或(huo)3位半或(huo)4位(wei)液(ye)晶顯示(shi)器(qi)（LCD）在現(xiàn)場(chǎng)(chang)直(zhi)接顯示(shi)被(bei)測(cè)(ce)壓力值(zhi)，並可(ke)具(ju)備(bei)智能型功(gong)能(neng)，性能穩(wěn)(wen)定(ding)可(ke)靠，安裝方(fang)便，廣(guang)泛(fan)應(yīng)用(yong)於石(shi)油、化(hua)工(gong)、鋼鐵(tie)、電力等工(gong)業(yè)過(guò)(guo)程壓力的測(cè)(ce)量和控制。智能(neng)壓力變送(song)器(qi)的正確使用(yong)方(fang)法：1、防止壓力變送(song)器(qi)與(yu)腐蝕(shi)性或過(guò)熱(re)的介(jie)質(zhì)(zhi)接(jie)觸(chu)；2、防止渣滓(zi)在導(dǎo)(dao)管內(nèi)(nei)沈積(ji)；3、測(cè)(ce)量液(ye)體壓力時(shí)，取(qu)...

8-27 2022
超聲(sheng)波煙(yan)氣流(liu)量計(jì)存在怎(zen)樣(yang)的性能特征呢？近年來(lái)(lai)，由(you)於電(dian)子技術(shù)的進(jìn)步，超聲(sheng)波煙(yan)氣流(liu)量計(jì)發(fā)(fa)展(zhan)很(hen)快(kuai)，且日益完善，越(yue)來(lái)(lai)越顯示(shi)出(chu)其*性。各(ge)種超(chao)聲(sheng)波煙(yan)氣流(liu)量計(jì)已廣(guang)泛(fan)應(yīng)用(yong)於工(gong)業(yè)生產(chǎn)(chan)、商業(yè)計(jì)量和水(shui)利檢測(cè)(ce)等方(fang)面，例(li)如，在市政(zheng)行(xing)業(yè)(ye)的原水(shui)、自來(lái)(lai)水(shui)、中水(shui)、汙水(shui)的計(jì)量中，超(chao)聲(sheng)波煙(yan)氣流(liu)量計(jì)具(ju)有(you)大量程比(bi)，無(wú)(wu)壓損(sun)的特點(diǎn)(dian)，在保(bao)證測(cè)(ce)量準(zhǔn)(zhun)確度的同(tong)時(shí)提(ti)高了輸(shu)水(shui)效率；在工(gong)業(yè)冷(leng)卻(que)循環(huán)水(shui)的計(jì)量中，超(chao)聲(sheng)波煙(yan)氣流(liu)量計(jì)實(shí)現(xiàn)了(le)在線帶(dai)壓安裝和在線標(biāo)定。超(chao)聲(sheng)波煙(yan)氣流(liu)量計(jì)是工(gong)業(yè)的插入(ru)式超(chao)聲(sheng)波風(fēng)(feng)速(su)/風(fēng)(feng)量(liang)計(jì)。其測(cè)(ce)量原(yuan)理(li)為(wei)流(liu)體超(chao)聲(sheng)波現(xiàn)象(xiang)。當(dāng)(dang)流(liu)動(dòng)介(jie)質(zhì)(zhi)經(jīng)(jing)過(guò)(guo)障礙物(wu)時(shí)(shi)，流(liu)體中(zhong)就(jiu)會(huì)(hui)產(chǎn)(chan)生漩(xuan)渦(wo)...

1-13 2022
以(yi)下(xia)就(jiu)是重(zhong)油橢(tuo)圓齒(chi)輪流(liu)量計(jì)的操作步驟重(zhong)油橢(tuo)圓齒(chi)輪流(liu)量計(jì)屬於容積(ji)式流(liu)量計(jì)壹種，在流(liu)量?jī)x(yi)表(biao)中是(shi)精(jing)度較高的壹類(lei)。它(ta)利用(yong)機(jī)(ji)械測(cè)(ce)量元(yuan)件把流(liu)體連(lian)續(xù)不斷(duan)地(di)分(fen)割(ge)成(cheng)單個(gè)已知(zhi)的體積(ji)部(bu)分(fen)，根據(jù)(ju)計(jì)量室逐次(ci)、重(zhong)復(fù)地(di)充滿和排放(fang)該(gai)體(ti)積(ji)部(bu)分(fen)流(liu)體的次(ci)數(shù)(shu)來(lái)(lai)測(cè)(ce)量流(liu)量體(ti)積總(zong)量(liang)。橢(tuo)圓齒(chi)輪流(liu)量計(jì)可以(yi)選用(yong)不同(tong)的材(cai)料（鑄(zhu)鐵(tie)、鑄(zhu)鋼、304不銹鋼、316不銹鋼）制造，適(shi)用(yong)於化(hua)工(gong)、石(shi)油、醫(yī)藥、電(dian)力、冶金(jin)和食(shi)品(pin)等工(gong)業(yè)部(bu)門(men)的流(liu)量計(jì)量工(gong)作。目(mu)前(qian)多(duo)用(yong)於液(ye)態(tài)油脂類(lei)產(chǎn)(chan)品(pin)的計(jì)量中。該(gai)種儀(yi)器(qi)雖(sui)然具(ju)有(you)計(jì)量精(jing)度高、壓力損(sun)失小(xiao)、量程範(fàn)圍大等特點(diǎn)(dian).重(zhong)油橢(tuo)圓齒(chi)輪流(liu)量計(jì)的使用(yong)方(fang)法：按(an)照要求正...

12-18 2021
智(zhi)能(neng)雷達(dá)液(ye)位計(jì)的眾多(duo)特性中妳知曉(xiao)幾個(gè)呢？智能(neng)雷(lei)達(dá)液(ye)位計(jì)是以(yi)高頻微波脈沖通(tong)過(guò)天(tian)線系(xi)統(tǒng)發(fā)(fa)射(she)並接收(shou)，雷達(dá)波(bo)以(yi)光速(su)運(yùn)(yun)行(xing)，運(yùn)(yun)行(xing)時(shí)(shi)間(jian)可以(yi)通(tong)過(guò)電(dian)子(zi)部(bu)件被(bei)轉(zhuǎn)(zhuan)換成物位信號(hào)(hao)。壹(yi)種特殊的時(shí)間(jian)延伸(shen)方(fang)法可(ke)以(yi)確保穩(wěn)(wen)定(ding)和的測(cè)(ce)量。即使工(gong)況比(bi)較(jiao)復(fù)雜的情況下(xia)，存在虛(xu)假回(hui)波，用(yong)微處理技術(shù)和調(diào)(tiao)試(shi)軟(ruan)件也(ye)可(ke)以(yi)準(zhǔn)確的識(shí)別出物位(wei)的回(hui)波。導(dǎo)(dao)波雷(lei)達(dá)的原理(li)是(shi)基於時(shí)(shi)間(jian)行(xing)程(cheng)原(yuan)理的測(cè)(ce)量?jī)x(yi)表(biao)，雷達(dá)波(bo)以(yi)光速(su)運(yùn)(yun)行(xing);運(yùn)(yun)行(xing)時(shí)(shi)間(jian)可以(yi)通(tong)過(guò)電(dian)子(zi)部(bu)件被(bei)轉(zhuǎn)(zhuan)換成物位信號(hào)(hao)。儀(yi)表(biao)測(cè)(ce)量參(can)考(kao)點(diǎn)(dian)到(dao)物(wu)料表(biao)面的距離，探(tan)頭發(fā)(fa)出(chu)高頻脈沖(chong)並沿纜(lan)繩(sheng)傳播，當(dāng)(dang)脈沖遇(yu)到物(wu)料表(biao)面時(shí)(shi)反射(she)回(hui)來(lái)(lai)被儀(yi)表(biao)內(nèi)的接收(shou)器(qi)接(jie)受，並將時(shí)(shi)間(jian)信號(hào)(hao)轉(zhuǎn)(zhuan)...

11-17 2021
高靜壓差壓變送(song)器(qi)的九(jiu)大性能特性分(fen)別(bie)是(shi)什(shen)麼(me)？高靜壓差壓變送(song)器(qi)是(shi)壹種(zhong)通(tong)過(guò)安裝在管(guan)道或容器(qi)上(shang)的遠(yuǎn)(yuan)傳裝置來(lái)(lai)感受被測(cè)(ce)壓力、遠(yuǎn)(yuan)傳壓力、差壓變送(song)器(qi)，該(gai)壓力經(jīng)毛(mao)細(xì)(xi)管內(nèi)的灌(guan)充矽(gui)油(或(huo)其它(ta)液(ye)體)傳(chuan)遞至變送(song)器(qi)的主體，然後由(you)變送(song)器(qi)主體內(nèi)的δ室和放大線路板，將壓力或差壓轉(zhuǎn)(zhuan)換成4—20mA．Dc信號(hào)(hao)輸(shu)出(chu)。用(yong)於在高工(gong)作壓力環(huán)境(jing)下(xia)測(cè)(ce)量液(ye)體、氣體或(huo)蒸汽的液(ye)位、流(liu)量和壓力，然後轉(zhuǎn)(zhuan)變成(cheng)4～20mADC信號(hào)(hao)輸(shu)出(chu)。BL1151/3351HP智(zhi)能(neng)型可與HART手操器(qi)相(xiang)互通(tong)訊，通(tong)過(guò)它(ta)進(jìn)行(xing)設(shè)定，監(jiān)控或與(yu)上(shang)位(wei)機(jī)(ji)組(zu)成現(xiàn)場(chǎng)(chang)監(jiān)控系(xi)統(tǒng)。高靜壓差壓變送(song)器(qi)的特性：①體積小、重(zhong)量...

10-18 2021

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