1.位置影響:美續(xù)測控-單晶硅衛(wèi)生型雙卡箍差壓變送器
與膜片平行方向的安裝位置變化不會造成零漂影響,若安裝位置與膜片面超過90°的變化,在0.5KPa范圍內(nèi)的零漂可通過調(diào)零校正,不影響量程
2.選型表格:美續(xù)測控-單晶硅衛(wèi)生型雙卡箍差壓變送器
雙法蘭液位變送器MX-YL-188-06(帶液晶顯示) |
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10 | 輸出 |
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| H | 4-20mA帶HART通訊 |
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| N | 4-20mA輸出 |
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20 | 量程 |
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| A | 0-100Pa~1kPa(0-10~100 mmH2O)/(0-1~10mbar) |
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| B | 0-200Pa~6kPa(0-20~600 mmH2O)/(0-2~60mbar) |
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| C | 0-400Pa~40kPa(0-40~4000 mmH2O |
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| D | 量程可以直接表達到選型上面 |
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30 | 膜片材質 填充液 |
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| A | 不銹鋼316L | 硅油 |
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| B | 鈦膜片 | 硅油 |
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| C | 哈氏合金C | 硅油 |
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| D | 鉭膜片 | 硅油 |
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40 | 工作壓力 |
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| A | 1MPA |
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| B | 1.6MPa |
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| C | 25MPa |
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| D | 40MPa |
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50 | 過程連接 |
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| A | 密封50.5 |
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| B | 密封63.5 |
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60 | 密封材質 |
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| N | 丁腈橡膠(NBR) |
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| F | 氟橡膠(FKM) |
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| P | 聚四氟乙烯(PTFE) |
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70 | 其他 |
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| N | 無 |
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80 | 安裝 支架 |
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| 1 | 不銹鋼 |
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| 2 | 鍍鋅碳鋼 |
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90 | 電氣連接附件 |
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| N | G/2 | 外 | 螺 | 紋 |
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| A | 1/2 英寸NPT內(nèi)螺紋不銹鋼橢圓形法蘭 |
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| B | M20x1.5 外螺紋不銹鋼 |
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