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上海圓馨能源科技有限公司>>意大利ATOS阿托斯>>電磁閥>> E+H電磁流量計傳感器口徑的選擇要點CPF81-LH11C2現(xiàn)貨
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E+H電磁流量計傳感器口徑的選擇要點CPF81-LH11C2現(xiàn)貨

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  • 上海圓馨能源科技有限公司
  • 2017-09-20 16:14:29
  • 上海市
  • 800

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【簡單介紹】

品牌 其他品牌 流動方向 其他
3C閥門類別 工業(yè)
E+H電磁流量計傳感器口徑的選擇要點CPF81-LH11C2現(xiàn)貨
1、選擇傳感器的口徑與連接的工藝管道口徑相同,其優(yōu)點是安裝方便(不需異徑管);其前提是管內(nèi)流體的流速須在0.3m/s—10m/s范圍內(nèi);其適用狀態(tài)為工程前期使用且管內(nèi)流體流速處于較低狀態(tài)。
2、選擇傳感器的口徑與連接的工藝管道口徑不相同,其適用狀態(tài):⑴流速偏低、流量穩(wěn)定:⑵降低性價比:

【詳細說明】

E+H電磁流量計傳感器口徑的選擇要點CPF81-LH11C2現(xiàn)貨

應了解E+H電磁流量計的主要特點

其主要特點有:

⑴測量管內(nèi)基本無壓損,不易堵塞,對漿液類測量具有*的適應性;

⑵直管段要求低;

⑶低頻矩形波勵磁,不受工頻及現(xiàn)場集散干擾的影響,工作穩(wěn)定可靠;

⑷變送器軀體可采用全不銹鋼,加裝襯里材料后具有防酸、防堿、防腐蝕能力;

⑸現(xiàn)場顯示型轉(zhuǎn)換器可采用的智能芯片,參數(shù)設定方便;

⑹變送器內(nèi)部可設自校系統(tǒng),可隨時對變送器常數(shù)及出廠校驗值進行自校,便于調(diào)試和維修;

⑺測量范圍寬,滿量程流速設定可在0.3m/s—12m/s范圍內(nèi);

⑻其插入式可在不斷流狀態(tài)下進行安裝或拆卸;

⑼使用范圍廣:可應用于化工、冶金、造紙、食品、石油、城市供水等領域。

 

E+H電磁流量計傳感器口徑的選擇要點

1、選擇傳感器的口徑與連接的工藝管道口徑相同,其優(yōu)點是安裝方便(不需異徑管);其前提是管內(nèi)流體的流速須在0.3m/s—10m/s范圍內(nèi);其適用狀態(tài)為工程前期使用且管內(nèi)流體流速處于較低狀態(tài)。

2、選擇傳感器的口徑與連接的工藝管道口徑不相同,其適用狀態(tài):⑴流速偏低、流量穩(wěn)定:⑵降低性價比:

 

E+H電磁流量計的安裝注意要點:

1、電極軸線必須保持近似水平。

2、保證測量管在所有時間必須注滿。

3、在管法蘭附近確保留有足夠的螺栓與螺母的安裝空間。

4、在安有流量計的管段要有管線支撐,以減少管線運行振動。

5、流量計附近應避免強電磁場。

6、長管線,應在流量計的下游安裝控制閥和切斷閥。

7、如遇“開口饋入或排放"的狀態(tài),應在管道的低區(qū)段安裝儀表。

8、以電極軸線為基準,入口直線管段要大于或等于5倍測量管通徑,出口管道要大于或等于2倍測量管通徑。

 

E+H電磁流量計傳感器口徑的選擇要點CPF81-LH11C2現(xiàn)貨


E+H電磁流量計遇到以下這些常見故障的處理方法為
①儀表無顯。出現(xiàn)此故障時,應先檢查電源是否接通,檢查電源保險絲是否完好,檢查供電電壓是否符合要求如果上述都正常,應將轉(zhuǎn)換器送與生產(chǎn)廠家進行維修。
②勵磁報警。出現(xiàn)此現(xiàn)象時,應檢查勵磁接線X和Y是否開路,檢查勵磁線圈電阻值是否正常,以此判定轉(zhuǎn)換器是否有故障。
③空管報警。出現(xiàn)此問題時,應測量流體是否充滿傳感器測量管,檢查信號連線是否正確,檢查流量傳感器電極是否正常,用導線將轉(zhuǎn)換器信號輸入端子A、B和C三點短路,此時如果“空管報警”提 示撤消,說明轉(zhuǎn)換器正常,有可能是被測介質(zhì)流體電導率低或空管閥值及空管量程設置錯誤。
④測量的流量不準確。出現(xiàn)此情況時,應檢測流體是否充滿傳感器測量管,信號線連接是否正常,檢查傳感器系數(shù)、傳感器零點心否按傳感器標牌或出廠校驗單設置正常。


電磁流量計,是流量儀表中的一種,在工業(yè)領域有著廣泛的應用。在使用的過程中,電磁流量計會由于其它因素的干擾,使得其自身輸出不穩(wěn)定,那么下面小編就為大家介紹導致電磁流量計輸出不穩(wěn)定 的原因及解決方法:
1、流動本身是波動或脈動的,實質(zhì)上不是電磁流量計的故障,僅如實反映流動狀況;
2、管道末充滿液體或液體中含有氣泡;
3、外界雜散電流等電、磁干擾;
4、液體物性方面(如液體電導率不均勻或含有較多變顆粒/纖維的漿液等)的原因;
5、電極材料與液體匹配不妥。


針對以上五個方面的故障原因,我們可以采取相應方法來做處理以解決問題:

       1、可經(jīng)觀察或詢問了解無須作較大操作的在前,即先易后難;
       2、按過去現(xiàn)場檢修經(jīng)驗,出現(xiàn)頻度較高而今后可以出現(xiàn)概率較高者在前;
       3、檢查本身的先后要求。若經(jīng)初步調(diào)查確認是后幾項故障原因,亦可提前作細致檢查。

 


德國E+H電磁流量計現(xiàn)貨型號:
德國E+H電磁流量計*型號:
德國E+H電磁流量計常用型號:
德國E+H電磁流量計*現(xiàn)貨型號:
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E+H 83F08-AAASAABABHAA
E+H 80F40-AD2SAAAAAAAA
E+H 80F50-AAASAAAAADAA

 

愛?。ㄉ虾#﹤鞲衅鲀x表有限公司的產(chǎn)品優(yōu)勢:
1.價格優(yōu): 我們直接從工廠拿報價,避開許多中間環(huán)節(jié),許多工廠給我們提供固定折扣,確保我們給客戶*惠的價格。
2.貨期準: 接到訂單后我們會及時跟廠家溝通,對于有變化的貨期我們馬上跟客戶反饋。
3.報價快:對于優(yōu)勢品牌我們有廠家的價目表,并且每天保持跟供貨商溝通,為您提供快捷及時的報價。
4.渠道廣: 除了工廠,我們跟歐洲許多經(jīng)銷商有直接的業(yè)務關系,使我們可以采購到由于保護代理而不能報價的品牌。
5.售后服務完備: 我們承諾所有的產(chǎn)品有12個月的質(zhì)保。質(zhì)保期之外的質(zhì)量問題,我們幫助客戶與廠家協(xié)商提供*的維修方案,為您解除后顧之憂。
6.物流成本低:在貿(mào)易中物流成本往往會決定產(chǎn)品的整體價格。我們公司設立在德國不萊梅、美國白宮附近,倉庫統(tǒng)一驗貨包裝,然后報關拼箱發(fā)貨,既保證了發(fā)貨正確,又降低了成本。
上海圓馨能源科技有限公司
地址:上海市黃浦區(qū)北京東路668號科技京城東樓27樓C1
:200001
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