詳細介紹
1.產品描述:
本是一款外部供電、具有遠傳通訊功能的高精度智能變送器。應用領域是針對野外,露天場所等惡劣環境,如輸油,輸汽,供暖等輸送能源管道等地方進行壓力監測,實現信號有線遠傳,同時又加配HART協議,可以配合手操器使用,能夠*和儀表通用。配合無線通訊接收模塊使用,上位機可直接使用組態實時監測采集數據,現場又帶有高清LCD液晶顯示,可以有效使工作人員直觀觀察到液位高度,并且可以根據被測介質密度的不同,隨時更改測量范圍和標定系數。
2.應用領域:
?液位測量與控制樓宇自控、恒壓供水
?石化、環保、石油
?液壓及氣動控制系統
?制藥,食品行業
?自動控制和檢測系統
?實驗或測試設備液壓領域
?MVR蒸發器,多效蒸發器設備
3.產品特點:
?采用*的隔離技術,具有*的抗干擾性能
?采用*高精度硅技術,*的雙過載保護膜片設計,單向過壓可高達60MPa
?高精度,精度優于0.1% 精度高達0.05%
?高穩定性和高可靠性
?完善的自診斷及遠程通訊功能
?可選擇HART協議或RS485通訊協議
?防護等級高,具有防塵,防水,可以很好的在露天場所使用
4.選型參數
單法蘭液位變送器CY-YL-188-05(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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| 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 | DN25 |
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| B | DN32 |
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| C | DN50 |
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| D | DN80 |
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60 | 密封材質 |
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| N | (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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| N | 無 |
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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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