電磁流量計(jì)是一種根據(jù)法拉第電磁感應(yīng)定律來測(cè)量管內(nèi)導(dǎo)電介質(zhì)體積流量的感應(yīng)式儀表,采用單片機(jī)嵌入式技術(shù),實(shí)現(xiàn)數(shù)字勵(lì)磁,同時(shí)在電磁流量計(jì)上采用CAN現(xiàn)場(chǎng)總線,屬國內(nèi)開創(chuàng),技術(shù)達(dá)到國內(nèi)**水平。電磁流量計(jì)
在滿足現(xiàn)場(chǎng)顯示的同時(shí),還可以輸出4-20mA電流信號(hào)供記錄、調(diào)節(jié)和控制用,現(xiàn)已廣泛地應(yīng)用于化工、環(huán)保、冶金、醫(yī)藥、造紙、給排水等工業(yè)技術(shù)和管理部門。
電磁流量計(jì)除可測(cè)量一般導(dǎo)電液體的流量外,還可測(cè)量液固兩相流,高粘度液流及鹽類、強(qiáng)酸、強(qiáng)堿液體的體積流量。
智能電磁流量計(jì)由傳感器和智能信號(hào)轉(zhuǎn)換器組成,根據(jù)轉(zhuǎn)換器與傳感器的裝配形式可分為一體式和分體式兩種結(jié)構(gòu)。一體式:轉(zhuǎn)換器與傳感器直接裝配成一個(gè)整體,不可分離。常用于環(huán)境狀況較好的現(xiàn)場(chǎng)。
分體式:轉(zhuǎn)換器通過一根專用電纜與傳感器組成一臺(tái)產(chǎn)品,傳感器安裝在現(xiàn)場(chǎng),轉(zhuǎn)換器安裝在條件較好的場(chǎng)所。常用于環(huán)境狀況較差的現(xiàn)場(chǎng),如地井里,高溫旁,人員不便到達(dá)的地方。
7、流量計(jì)為雙向測(cè)量系統(tǒng),內(nèi)裝三個(gè)積算器:正向總量、反向總量及差值總量;可顯示.莊、反流量,并具有多種輸出:電流、脈沖、數(shù)字通訊、HART;
一般工業(yè)用HAKK-LDE 智能型電磁流量計(jì)被測(cè)介質(zhì)流速以2~4m/s為宜,在特殊情況下,*低流速應(yīng)不小于0.2m/s,*高應(yīng)不大于8m/s。若介質(zhì)中含有固體顆粒,常用流速應(yīng)小于3m/s,防止襯里和電極的過分磨擦;對(duì)于粘滯流體,流速可選擇大于2m/s,較大的流速有助于自動(dòng)消除電極上附著的粘滯物的作用,有利于提高測(cè)量精度。
HAKK-LDE 智能型電磁流量計(jì)的量程Q應(yīng)大于預(yù)計(jì)的*大流量值,而正常的流量值以稍大于流量計(jì)滿量程刻度的50為宜。
8、對(duì)于腐蝕性介質(zhì),*好應(yīng)垂直安裝,被測(cè)介質(zhì)自下往上流動(dòng),這樣可以避免固體顆粒在流量計(jì)管中沉積,使襯里腐蝕均勻,延長使用壽命。
9、對(duì)于測(cè)量管口徑大于200mm,為安裝方便,可采用伸縮頭。
HAKK-LDE-15-K2,HAKK-LDE-20-K2,HAKK-LDE-25-K2,HAKK-LDE-40-K2,智能型電磁流量計(jì)
HAKK-LDE-50-K2,HAKK-LDE-65-K2,HAKK-LDE-80-K2,HAKK-LDE-100-K2,
HAKK-LDE-150-K2,HAKK-LDE-200-K2,HAKK-LDE-250-K2,HAKK-LDE-300-K2,
HAKK-LDE-350-K2,HAKK-LDE-400-K2,HAKK-LDE-450-K2,HAKK-LDE-500-K2,
HAKK-LDE-600-K2,HAKK-LDE-700-K2,HAKK-LDE-800-K2,HAKK-LDE-900-K2,
HAKK-LDE-1000-K2,HAKK-LDE-1200-K2,HAKK-LDE-1600-K2,HAKK-LDE-1800-K2,
HAKK-LDE-2200-K2,HAKK-LDE-2400-K2,HAKK-LDE-2600-K2,
HAKK-LDE-15-K3,HAKK-LDE-20-K3,HAKK-LDE-25-K3,HAKK-LDE-40-K3,智能型電磁流量計(jì)
HAKK-LDE-50-K3,HAKK-LDE-65-K3,HAKK-LDE-80-K3,HAKK-LDE-100-K3,
HAKK-LDE-150-K3,HAKK-LDE-200-K3,HAKK-LDE-250-K3,HAKK-LDE-300-K3,
HAKK-LDE-350-K3,HAKK-LDE-400-K3,HAKK-LDE-450-K3,HAKK-LDE-500-K3,
HAKK-LDE-600-K3,HAKK-LDE-700-K3,HAKK-LDE-800-K3,HAKK-LDE-900-K3,
HAKK-LDE-1000-K3,HAKK-LDE-1200-K3,HAKK-LDE-1600-K3,HAKK-LDE-1800-K3,
HAKK-LDE-2200-K3,HAKK-LDE-2400-K3,HAKK-LDE-2600-K3,
HAKK-LDE-15-K4,HAKK-LDE-20-K4,HAKK-LDE-25-K4,HAKK-LDE-40-K4,智能型電磁流量計(jì)
HAKK-LDE-50-K4,HAKK-LDE-65-K4,HAKK-LDE-80-K4,HAKK-LDE-100-K4,
HAKK-LDE-150-K4,HAKK-LDE-200-K4,HAKK-LDE-250-K4,HAKK-LDE-300-K4,
HAKK-LDE-350-K4,HAKK-LDE-400-K4,HAKK-LDE-450-K4,HAKK-LDE-500-K4,
HAKK-LDE-600-K4,HAKK-LDE-700-K4,HAKK-LDE-800-K4,HAKK-LDE-900-K4,
HAKK-LDE-1000-K4,HAKK-LDE-1200-K4,HAKK-LDE-1600-K4,HAKK-LDE-1800-K4,
HAKK-LDE-2200-K4,HAKK-LDE-2400-K4,HAKK-LDE-2600-K4,
HAKK-LDE-15-K5,HAKK-LDE-20-K5,HAKK-LDE-25-K5,HAKK-LDE-40-K5,智能型電磁流量計(jì)
HAKK-LDE-50-K5,HAKK-LDE-65-K5,HAKK-LDE-80-K5,HAKK-LDE-100-K5,
HAKK-LDE-150-K5,HAKK-LDE-200-K5,HAKK-LDE-250-K5,HAKK-LDE-300-K5,
HAKK-LDE-350-K5,HAKK-LDE-400-K5,HAKK-LDE-450-K5,HAKK-LDE-500-K5,
HAKK-LDE-600-K5,HAKK-LDE-700-K5,HAKK-LDE-800-K5,HAKK-LDE-900-K5,
HAKK-LDE-1000-K5,HAKK-LDE-1200-K5,HAKK-LDE-1600-K5,HAKK-LDE-1800-K5,
HAKK-LDE-2200-K5,HAKK-LDE-2400-K5,HAKK-LDE-2600-K5,
HAKK-LDE-15-K6,HAKK-LDE-20-K6,HAKK-LDE-25-K6,HAKK-LDE-40-K6,智能型電磁流量計(jì)
HAKK-LDE-50-K6,HAKK-LDE-65-K6,HAKK-LDE-80-K6,HAKK-LDE-100-K6,
HAKK-LDE-150-K6,HAKK-LDE-200-K6,HAKK-LDE-250-K6,HAKK-LDE-300-K6,
HAKK-LDE-350-K6,HAKK-LDE-400-K6,HAKK-LDE-450-K6,HAKK-LDE-500-K6,
HAKK-LDE-600-K6,HAKK-LDE-700-K6,HAKK-LDE-800-K6,HAKK-LDE-900-K6,
HAKK-LDE-1000-K6,HAKK-LDE-1200-K6,HAKK-LDE-1600-K6,HAKK-LDE-1800-K6,
HAKK-LDE-2200-K6,HAKK-LDE-2400-K6,HAKK-LDE-2600-K6,
HAKK-LDE-15-K7,HAKK-LDE-20-K7,HAKK-LDE-25-K7,HAKK-LDE-40-K7,智能型電磁流量計(jì)
HAKK-LDE-50-K7,HAKK-LDE-65-K7,HAKK-LDE-80-K7,HAKK-LDE-100-K7,
HAKK-LDE-150-K7,HAKK-LDE-200-K7,HAKK-LDE-250-K7,HAKK-LDE-300-K7,
HAKK-LDE-350-K7,HAKK-LDE-400-K7,HAKK-LDE-450-K7,HAKK-LDE-500-K7,
HAKK-LDE-600-K7,HAKK-LDE-700-K7,HAKK-LDE-800-K7,HAKK-LDE-900-K7,
HAKK-LDE-1000-K7,HAKK-LDE-1200-K7,HAKK-LDE-1600-K7,HAKK-LDE-1800-K7,
HAKK-LDE-2200-K7,HAKK-LDE-2400-K7,HAKK-LDE-2600-K7,