EJA210A、EJA220A型法蘭安裝式差壓變送器可用于測量結晶性或沉淀性液體的液位和密度，然后將其轉變成4～20mA DC的電流信號輸出。eC4壓力變送(song)器_差(cha)壓變送(song)器_液位變送(song)器_溫(wen)度變送(song)器
eC4壓力變(bian)送器_差壓變(bian)送器_液位(wei)變(bian)送器_溫度變(bian)送器
EJA系列支持BRAIN、HART和FOUNDATION™現場總線或PROFIBUS PA通信協議。eC4壓(ya)(ya)力變(bian)送器(qi)(qi)_差壓(ya)(ya)變(bian)送器(qi)(qi)_液位(wei)變(bian)送器(qi)(qi)_溫度(du)變(bian)送器(qi)(qi)
EJA210A/EJA220A型法蘭安裝式差壓變送器卓越的性能和穩定性eC4壓(ya)力(li)變(bian)(bian)送(song)(song)器(qi)(qi)_差壓(ya)變(bian)(bian)送(song)(song)器(qi)(qi)_液位(wei)變(bian)(bian)送(song)(song)器(qi)(qi)_溫度(du)變(bian)(bian)送(song)(song)器(qi)(qi)
EJA系列采用單晶硅諧振式傳感器技術。單晶硅對于壓力或溫度的變化不存在滯后現象，是非常理想的材料。單晶硅諧振式傳感器將過壓、溫度變化和靜壓影響降為#低，從而提供無與倫比的長期穩定性。eC4壓(ya)力變(bian)送器_差(cha)壓(ya)變(bian)送器_液位變(bian)送器_溫度(du)變(bian)送器
EJA210A和EJA220A型法蘭安裝式差壓變送器小型輕量設計eC4壓力(li)變(bian)送(song)器_差壓變(bian)送(song)器_液位變(bian)送(song)器_溫度變(bian)送(song)器
由于采用ASIC放大器設計使包裝變小，以及膜盒構造和法蘭的小型化，這款機型的重量降到了原有機型的一半。ASIC設計不僅減少了零件數量，而且提高了放大器的可靠性。eC4壓力變(bian)(bian)送器(qi)_差壓變(bian)(bian)送器(qi)_液(ye)位變(bian)(bian)送器(qi)_溫(wen)度(du)變(bian)(bian)送器(qi)
EJA210A和EJA220A型法蘭安裝式差壓變送器現場總線通信能力eC4壓(ya)力變送器(qi)(qi)_差壓(ya)變送器(qi)(qi)_液(ye)位變送器(qi)(qi)_溫度變送器(qi)(qi)
現場總線是雙向數字通信系統，是配置儀表控制系統的革新技術，同時也是前景很好的更新換代產品，用于替換現在現場儀表中廣泛使用的標準4~20mA模擬通信。eC4壓力變(bian)送(song)器_差壓變(bian)送(song)器_液位變(bian)送(song)器_溫度變(bian)送(song)器
EJA210A和EJA220A型法蘭安裝式差壓變送器提供兩種現場總線模式，FOUNDATION™現場總線低壓模式和PROFIBUS PA設備，以實現橫河電機和其他供應商的協同工作。軟件方面，EJA系列采用兩個AI功能塊計算差壓和靜壓，從而實現靈活的儀表配置。eC4壓力變(bian)送器_差壓變(bian)送器_液位變(bian)送器_溫度(du)變(bian)送器
規格eC4壓力變(bian)送(song)器(qi)_差壓變(bian)送(song)器(qi)_液位(wei)變(bian)送(song)器(qi)_溫度變(bian)送(song)器(qi)
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eC4壓力變送(song)器_差(cha)壓變送(song)器_液位變送(song)器_溫度(du)變送(song)器
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EJA210A / EJA220AeC4壓(ya)力變送(song)器_差壓(ya)變送(song)器_液位變送(song)器_溫(wen)度(du)變送(song)器
法蘭安裝式差壓變送器(qi)eC4壓力(li)變送器_差壓變送器_液位(wei)變送器_溫度變送器
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M膜盒eC4壓力變(bian)送(song)器(qi)(qi)_差壓變(bian)送(song)器(qi)(qi)_液位變(bian)送(song)器(qi)(qi)_溫度變(bian)送(song)器(qi)(qi)
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H膜盒eC4壓力變(bian)送(song)器(qi)(qi)(qi)_差壓變(bian)送(song)器(qi)(qi)(qi)_液(ye)位變(bian)送(song)器(qi)(qi)(qi)_溫(wen)度變(bian)送(song)器(qi)(qi)(qi)
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測量范圍(wei)eC4壓(ya)力變(bian)送(song)器_差壓(ya)變(bian)送(song)器_液位變(bian)送(song)器_溫度(du)變(bian)送(song)器
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-100~100kPaeC4壓(ya)力變送(song)器_差壓(ya)變送(song)器_液位變送(song)器_溫度變送(song)器
(-400~400inH2O)eC4壓力變(bian)送器_差壓變(bian)送器_液位變(bian)送器_溫(wen)度變(bian)送器
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-500~500kPaeC4壓(ya)力變(bian)送器(qi)(qi)_差壓(ya)變(bian)送器(qi)(qi)_液位變(bian)送器(qi)(qi)_溫度變(bian)送器(qi)(qi)
(-2000~2000inH2O)eC4壓(ya)力變(bian)送器_差壓(ya)變(bian)送器_液位變(bian)送器_溫(wen)度變(bian)送器
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測量量程eC4壓(ya)力(li)變送器(qi)_差壓(ya)變送器(qi)_液(ye)位變送器(qi)_溫度變送器(qi)
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1~100kPaeC4壓力變(bian)送(song)器(qi)(qi)_差(cha)壓變(bian)送(song)器(qi)(qi)_液位變(bian)送(song)器(qi)(qi)_溫(wen)度變(bian)送(song)器(qi)(qi)
(4~400inH2O)eC4壓(ya)力(li)變(bian)送(song)器(qi)_差壓(ya)變(bian)送(song)器(qi)_液位變(bian)送(song)器(qi)_溫(wen)度(du)變(bian)送(song)器(qi)
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5~500kPaeC4壓力變送(song)(song)器(qi)(qi)(qi)_差(cha)壓變送(song)(song)器(qi)(qi)(qi)_液位變送(song)(song)器(qi)(qi)(qi)_溫(wen)度變送(song)(song)器(qi)(qi)(qi)
(20~2000inH2O)eC4壓力變(bian)送器_差壓變(bian)送器_液位變(bian)送器_溫度(du)變(bian)送器
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精度(du)eC4壓力(li)變(bian)送器(qi)_差壓變(bian)送器(qi)_液位(wei)變(bian)送器(qi)_溫度變(bian)送器(qi)
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±0.2%eC4壓力變送(song)器(qi)_差壓變送(song)器(qi)_液位變送(song)器(qi)_溫度變送(song)器(qi)
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±0.2%eC4壓(ya)(ya)力變(bian)送器(qi)(qi)_差(cha)壓(ya)(ya)變(bian)送器(qi)(qi)_液位變(bian)送器(qi)(qi)_溫度變(bian)送器(qi)(qi)
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防護等級eC4壓力變(bian)(bian)送器_差(cha)壓變(bian)(bian)送器_液位(wei)變(bian)(bian)送器_溫度變(bian)(bian)送器
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IP67，NEMA 4X，和JIS C0920防浸型eC4壓力(li)變(bian)送(song)器_差壓變(bian)送(song)器_液位變(bian)送(song)器_溫度變(bian)送(song)器
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防爆規格eC4壓力(li)變(bian)送器_差壓變(bian)送器_液位(wei)變(bian)送器_溫度變(bian)送器
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FM，CENELEC ATEX，CSA，IECExeC4壓(ya)力變(bian)(bian)送(song)(song)器(qi)_差壓(ya)變(bian)(bian)送(song)(song)器(qi)_液位(wei)變(bian)(bian)送(song)(song)器(qi)_溫度變(bian)(bian)送(song)(song)器(qi)
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輸出信號eC4壓力變(bian)(bian)(bian)送器_差壓變(bian)(bian)(bian)送器_液位變(bian)(bian)(bian)送器_溫(wen)度變(bian)(bian)(bian)送器
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4~20mA DC或FOUNDATION™現場總線或PROFIBUS PA兩線制數字通信eC4壓力變(bian)送(song)器_差(cha)壓變(bian)送(song)器_液位變(bian)送(song)器_溫(wen)度變(bian)送(song)器
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電源eC4壓力變(bian)送(song)器_差(cha)壓變(bian)送(song)器_液位變(bian)送(song)器_溫度變(bian)送(song)器
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BRAIN和HART:10.5~42V DC (本安型: 10.5~30V DC)eC4壓力(li)變送(song)(song)器_差壓變送(song)(song)器_液位變送(song)(song)器_溫度變送(song)(song)器
Fieldbus:9~32V DC (本安Entity模式9~24V DC，本安FISCO模式9~17.5V DC)eC4壓力變送(song)器_差壓變送(song)器_液位變送(song)器_溫度變送(song)器
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環(huan)境溫度eC4壓力變(bian)送(song)器(qi)_差(cha)壓變(bian)送(song)器(qi)_液位(wei)變(bian)送(song)器(qi)_溫度變(bian)送(song)器(qi)
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-40~85℃ (-40~185℉) (普通型)eC4壓力變(bian)(bian)送(song)器_差壓變(bian)(bian)送(song)器_液位(wei)變(bian)(bian)送(song)器_溫度變(bian)(bian)送(song)器
-30~80℃ (-22~176℉) (內藏指示器)eC4壓力變(bian)送(song)(song)器(qi)_差壓變(bian)送(song)(song)器(qi)_液位變(bian)送(song)(song)器(qi)_溫度變(bian)送(song)(song)器(qi)
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過程溫度eC4壓力變(bian)送(song)(song)器(qi)_差壓變(bian)送(song)(song)器(qi)_液位變(bian)送(song)(song)器(qi)_溫度(du)變(bian)送(song)(song)器(qi)
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-40~120℃ (-40~248℉) (普通型)eC4壓力(li)變送器(qi)(qi)_差壓變送器(qi)(qi)_液位變送器(qi)(qi)_溫度變送器(qi)(qi)
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#大工作(zuo)壓力eC4壓力變送器(qi)_差壓變送器(qi)_液位(wei)變送器(qi)_溫度變送器(qi)
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法蘭額定壓力eC4壓(ya)力變送(song)器_差壓(ya)變送(song)器_液位變送(song)器_溫度變送(song)器
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安裝eC4壓力變(bian)(bian)送(song)器(qi)_差壓變(bian)(bian)送(song)器(qi)_液位(wei)變(bian)(bian)送(song)器(qi)_溫度變(bian)(bian)送(song)器(qi)
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法(fa)蘭安裝(zhuang)eC4壓(ya)力變(bian)送器_差壓(ya)變(bian)送器_液位變(bian)送器_溫度(du)變(bian)送器
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法蘭尺寸eC4壓(ya)力(li)變(bian)送器_差壓(ya)變(bian)送器_液位變(bian)送器_溫(wen)度變(bian)送器
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EJA210A: 3-inch (80mm)，2-inch (50mm)eC4壓力變(bian)送器_差壓變(bian)送器_液位變(bian)送器_溫度變(bian)送器
EJA220A: 4-inch (100mm)，3-inch (80mm)eC4壓力變(bian)送(song)器(qi)(qi)(qi)_差壓變(bian)送(song)器(qi)(qi)(qi)_液位(wei)變(bian)送(song)器(qi)(qi)(qi)_溫度變(bian)送(song)器(qi)(qi)(qi)
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膜片材質(zhi)eC4壓力變(bian)(bian)送(song)器_差(cha)壓變(bian)(bian)送(song)器_液位變(bian)(bian)送(song)器_溫度(du)變(bian)(bian)送(song)器
(高壓側)eC4壓力變送(song)器_差壓變送(song)器_液(ye)位變送(song)器_溫度變送(song)器
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SUS316L，哈氏合金C-276，鉭材eC4壓力變(bian)送(song)器(qi)_差壓變(bian)送(song)器(qi)_液位變(bian)送(song)器(qi)_溫度(du)變(bian)送(song)器(qi)
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法蘭(lan)材質eC4壓(ya)力變(bian)(bian)送(song)器_差壓(ya)變(bian)(bian)送(song)器_液位變(bian)(bian)送(song)器_溫度變(bian)(bian)送(song)器
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S25C，SUS304，SUS316eC4壓(ya)力變(bian)(bian)送器_差壓(ya)變(bian)(bian)送器_液(ye)位變(bian)(bian)送器_溫度變(bian)(bian)送器
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外殼eC4壓力變送器(qi)_差壓變送器(qi)_液位變送器(qi)_溫度變送器(qi)
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鋁合金或SUS316不銹鋼(可選)eC4壓(ya)力(li)變(bian)送器(qi)(qi)_差壓(ya)變(bian)送器(qi)(qi)_液位變(bian)送器(qi)(qi)_溫度變(bian)送器(qi)(qi)
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eC4壓(ya)力(li)變(bian)(bian)送(song)器(qi)_差壓(ya)變(bian)(bian)送(song)器(qi)_液位變(bian)(bian)送(song)器(qi)_溫度變(bian)(bian)送(song)器(qi)
eC4壓力變(bian)送器(qi)_差壓變(bian)送器(qi)_液位變(bian)送器(qi)_溫度變(bian)送器(qi)
