規(guī)格
| EJA310E壓力變送器 | ||||
大號膜盒 | 中號膜盒 | 一個膜盒 | 乙膜盒 | ||
測量范圍 | 0?10kPa | 0?130kPa | 0?為3.5MPa | 0?16MPa的 | |
(0?2.95inHg abs) | (0?38inHg abs) | (0?500psia) | (0?2300psia) | ||
測量量程 | 0.67?10kPa | 1.3?130kPa | 0.03?為3.5MPa | 0.14?16MPa的 | |
(0.2?2.95inHg) | (0.39?38inHg) | (4.3?500PSI) | (20?2300psi) | ||
精度 | ±0.15% | ±0.1% | ±0.1% | ±0.1% | |
防護(hù)等級 | IP66 / IP67,NEMA 4X |
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防爆規(guī)格 | NEPSI, FM,CENELEC ATEX,CSA,IECEx | ||||
輸出信號 | 4?20mA DC,BRAIN,HART / HART(1?5V DC)低功耗,F(xiàn)OUNDATION™現(xiàn)場總線或PROFIBUS PA兩線制數(shù)字通信 | ||||
電源 | BRAIN和HART:10.5?42V DC 10.5?32V DC(帶避雷器)10.5?30V DC數(shù)據(jù) 通訊(BRAIN和HART:小16.6V DC) HART(1?5V):9?28V DC | ||||
現(xiàn)場總線:9?32V DC(本安實(shí)模式:9?24V DC,本安FISCO模式:9?17.5V DC) | |||||
環(huán)境溫度 | -40?85℃(-40?185℉)(普通型) |
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-30?80℃(-22?176℉)(內(nèi)藏顯示表) |
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過程溫度 | M和A膜盒:-40?120℃(-40?248℉)(普通型) |
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L膜盒:-40?100℃(-40?212℉)(普通型) |
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大過壓 | 500kPa | 500kPa | 16MPa | 25MPa | |
(72psia) | (72psia) | (2300psia) | (3600psia) | ||
安裝 | 2英寸管安裝 |
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接液部件材質(zhì) | 膜盒 | F316L SST或316L SST(膜片:哈氏合金C-276) | |||
容室法蘭 | ASTM CF-8M |