EJA440A高靜壓壓力變送器
- 電 話：021-69028098
- 傳 真：021-69028066
- 郵 箱：shkhyb@163.com
Description
| EJA440A型高性能的壓力變送器可用于測量液體、氣體或蒸汽的壓力，然后將其轉變成4～20mA DC的電流信號輸出。 |
EJA系列支持BRAIN、HART和FOUNDATION?現場總線或PROFIBUS PA通信協議。 特性 - 卓越的性能和穩定性 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最低，從而提供無與倫比的長期穩定性。 - 小型輕量設計 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。 - 現場總線通信能力 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。EJA系列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。 |
技術參數
| EJA440A壓力變送器 | |||
| C膜盒 | D膜盒 | ||
| 測量范圍 | -0.1~32MPa (-15~4500psi) | -0.1~50MPa (-15~7200psi) | |
| 測量量程 | 5~32MPa (720~4500psi) | 5~50MPa (720~7200psi) | |
| 精度 | ±0.12% | ±0.12% | |
| 防護等級 | IP67，NEMA 4X,和JIS C0920防浸型 | ||
| 防爆規格 | FM，CENELEC ATEX，CSA，IECEx | ||
| 輸出信號 | 4~20mA DC或FOUNDATION?現場總線或PROFIBUS PA兩線制數字通信 | ||
| 電源 | BRAIN和HART:10.5~42V DC (本安型: 10.5~30V DC) Fieldbus:9~32V DC (本安Entity模式9~24V DC，本安FISCO模式9~17.5V DC) | ||
| 環境溫度 | -40~85℃ (-40~185℃) (普通型) -30~80℃ (-22~176℃) (內藏指示器) | ||
| 過程溫度 | -40~120℃ (-40~248℃) (普通型) | ||
| 最大過壓 | 48MPa (6750psig) | 60MPa (8500psig) | |
| 安裝 | 2-inch管安裝 | ||
| 接液部件材質 | 膜盒 | SUS316L (膜片: 哈氏合金C-276) | |
| 容室法蘭 | SUS316 | ||
| 外殼 | 鋁合金或SUS316不銹鋼(可選) | ||
重慶川儀EJA440A智能高壓力變送器部分型號：
EJA440A-DDS4A-92DA/NS1 EJA440A-EDS4A-92DA/NS1 EJA440A-DCS4A-92DN/NS1
EJA440A-ECS4A-92DN/NS1 EJA440A-DDS4A-92DN/NS1 EJA440A-EDS4A-92DN/NS1
EJA440A-DCS4A-92NA/NS1 EJA440A-ECS4A-92NA/NS1 EJA440A-DDS4A-92NA/NS1
EJA440A-EDS4A-92NA/NS1 EJA440A-DCS4A-92NN/NS1 EJA440A-ECS4A-92NN/NS1
EJA440A-DDS4A-92NN/NS1 EJA440A-EDS4A-92NN/NS1 EJA440A-DCS4A-22DC/NS1
EJA440A-ECS4A-22DC/NS1 EJA440A-DDS4A-22DC/NS1 EJA440A-EDS4A-22DC/NS1
EJA440A-DCS4A-22DN/NS1 EJA440A-ECS4A-22DN/NS1 EJA440A-DDS4A-22DN/NS1
EJA440A-EDS4A-22DN/NS1 EJA440A-DCS4A-22NA/NS1 EJA440A-ECS4A-22NA/NS1
EJA440A-DDS4A-22NA/NS1 EJA440A-EDS4A-22NA/NS1 EJA440A-DCS4A-22NN/NS1
EJA440A-ECS4A-22NN/NS1 EJA440A-DDS4A-22NN/NS1 EJA440A-EDS4A-22NN/NS1
EJA440A-DCS5A-97DA/NS1 EJA440A-ECS5A-97DA/NS1 EJA440A-DDS5A-97DA/NS1
EJA440A-EDS5A-97DA/NS1 EJA440A-DCS5A-97DN/NS1 EJA440A-ECS5A-97DN/NS1
EJA440A-DDS5A-97DN/NS1 EJA440A-EDS5A-97DN/NS1 EJA440A-DCS5A-97NA/NS1
EJA440A-ECS5A-97NA/NS1 EJA440A-DDS5A-97NA/NS1 EJA440A-EDS5A-97NA/NS1
EJA440A-DCS5A-97NN/NS1 EJA440A-ECS5A-97NN/NS1 EJA440A-DDS5A-97NN/NS1
EJA440A-EDS5A-97NN/NS1 EJA440A-DCS5A-92DA/NS1 EJA440A-ECS5A-92DA/NS1
EJA440A-DDS5A-92DA/NS1 EJA440A-EDS5A-92DA/NS1 EJA440A-DCS5A-92DN/NS1
EJA440A-ECS5A-92DN/NS1 EJA440A-DDS5A-92DN/NS1 EJA440A-EDS5A-92DN/NS1
EJA440A-DCS5A-92NA/NS1 EJA440A-ECS5A-92NA/NS1 EJA440A-DDS5A-92NA/NS1
EJA440A-EDS5A-92NA/NS1 EJA440A-DCS5A-92NN/NS1 EJA440A-ECS5A-92NN/NS1
EJA440A-DDS5A-92NN/NS1 EJA440A-EDS5A-92NN/NS1 EJA440A-DCS5A-22DC/NS1
EJA440A-ECS5A-22DC/NS1 EJA440A-DDS5A-22DC/NS1 EJA440A-EDS5A-22DC/NS1
EJA440A-DCS5A-22DN/NS1 EJA440A-ECS5A-22DN/NS1 EJA440A-DDS5A-22DN/NS1
EJA440A-EDS5A-22DN/NS1 EJA440A-DCS5A-22NA/NS1 EJA440A-ECS5A-22NA/NS1
EJA440A-DDS5A-22NA/NS1 EJA440A-EDS5A-22NA/NS1 EJA440A-DCS5A-22NN/NS1
EJA440A-ECS5A-22NN/NS1 EJA440A-DDS5A-22NN/NS1 EJA440A-EDS5A-22NN/NS1
EJA440A-DCS5A-92NN,EJA440A-DDS5A-92NN,EJA440A-DCS4A-92DA,
EJA440A-DBS4A-92DA,EJA440A-ECS4A-92DA,EJA440A-EBS4A-92DA,
EJA440A-DCS5A-92DA,EJA440A-ECS5A-92DA,EJA440A-EBS5A-92DA,
EJA440A-DCS4A-92EA,EJA440A-DCS4A-92DC,EJA440A-DCS4A-92EB,
EJA440A-DCS4A-92DB,EJA440A-DCS4A-92DD,EJA440A-DCS4A-22DA,
EJA440A-DCS4A-22DC,EJA440A-DCS4A-99DA,EJA440A-DCS4A-92DA/NF1,
EJA440A-DCS4A-92DA/NS1,EJA440A-ECS4A-92DA/NF1
EJA440A-DBS4A-92DA EJA440A-ECS4A-92DA EJA440A-EBS4A-92DA
EJA440A-DCS5A-92DA EJA440A-ECS5A-92DA EJA440A-EBS5A-92DA
EJA440A-DCS4A-92EA EJA440A-DCS4A-92DC EJA440A-DCS4A-92EB
EJA440A-DCS4A-92DB EJA440A-DCS4A-92DD EJA440A-DCS4A-22DA
EJA440A-DCS4A-22DC EJA440A-DCS4A-99DA EJA440A-DCS4A-92DA/NF1
EJA440A-DCS4A-92DA/NS1 EJA440A-ECS4A-92DA/NF1 EJA510A-DAS4N-02NN
EJA440A-DCS4A-97DA EJA440A-ECS4A-97DA EJA440A-DDS4A-97DA EJA440A-EDS4A-97DA
EJA440A-DCS4A-97DN EJA440A-ECS4A-97DN EJA440A-DDS4A-97DN EJA440A-EDS4A-97DN
EJA440A-DCS4A-97NA EJA440A-ECS4A-97NA EJA440A-DDS4A-97NA EJA440A-EDS4A-97NA
EJA440A-DCS4A-97NN EJA440A-ECS4A-97NN EJA440A-DDS4A-97NN EJA440A-EDS4A-97NN
EJA440A-DCS4A-92DA EJA440A-ECS4A-92DA EJA440A-DDS4A-92DA EJA440A-EDS4A-92DA
EJA440A-DCS4A-92DN EJA440A-ECS4A-92DN EJA440A-DDS4A-92DN EJA440A-EDS4A-92DN
EJA440A-DCS4A-92NA EJA440A-ECS4A-92NA EJA440A-DDS4A-92NA EJA440A-EDS4A-92NA
EJA440A-DCS4A-92NN EJA440A-ECS4A-92NN EJA440A-DDS4A-92NN EJA440A-EDS4A-92NN
EJA440A-DCS4A-22DC EJA440A-ECS4A-22DC EJA440A-DDS4A-22DC EJA440A-EDS4A-22DC
EJA440A-DCS4A-22DN EJA440A-ECS4A-22DN EJA440A-DDS4A-22DN EJA440A-EDS4A-22DN
EJA440A-DCS4A-22NA EJA440A-ECS4A-22NA EJA440A-DDS4A-22NA EJA440A-EDS4A-22NA
EJA440A-DCS4A-22NN EJA440A-ECS4A-22NN EJA440A-DDS4A-22NN EJA440A-EDS4A-22NN
EJA440A-DCS5A-97DA EJA440A-ECS5A-97DA EJA440A-DDS5A-97DA EJA440A-EDS5A-97DA
EJA440A-DCS5A-97DN EJA440A-ECS5A-97DN EJA440A-DDS5A-97DN EJA440A-EDS5A-97DN
EJA440A-DCS5A-97NA EJA440A-ECS5A-97NA EJA440A-DDS5A-97NA EJA440A-EDS5A-97NA
EJA440A-DCS5A-97NN EJA440A-ECS5A-97NN EJA440A-DDS5A-97NN EJA440A-EDS5A-97NN
EJA440A-DCS5A-92DA EJA440A-ECS5A-92DA EJA440A-DDS5A-92DA EJA440A-EDS5A-92DA
EJA440A-DCS5A-92DN EJA440A-ECS5A-92DN EJA440A-DDS5A-92DN EJA440A-EDS5A-92DN
EJA440A-DCS5A-92NA EJA440A-ECS5A-92NA EJA440A-DDS5A-92NA EJA440A-EDS5A-92NA
EJA440A-DCS5A-92NN EJA440A-ECS5A-92NN EJA440A-DDS5A-92NN EJA440A-EDS5A-92NN
EJA440A-DCS5A-22DC EJA440A-ECS5A-22DC EJA440A-DDS5A-22DC EJA440A-EDS5A-22DC
EJA440A-DCS5A-22DN EJA440A-ECS5A-22DN EJA440A-DDS5A-22DN EJA440A-EDS5A-22DN
EJA440A-DCS5A-22NA EJA440A-ECS5A-22NA EJA440A-DDS5A-22NA EJA440A-EDS5A-22NA
EJA440A-DCS5A-22NN EJA440A-ECS5A-22NN EJA440A-DDS5A-22NN EJA440A-EDS5A-22NN
EJA440A-DCS4A-97DA/NF1 EJA440A-ECS4A-97DA/NF1 EJA440A-DDS4A-97DA/NF1
EJA440A-EDS4A-97DA/NF1 EJA440A-DCS4A-97DN/NF1 EJA440A-ECS4A-97DN/NF1
EJA440A-DDS4A-97DN/NF1 EJA440A-EDS4A-97DN/NF1 EJA440A-DCS4A-97NA/NF1
EJA440A-ECS4A-97NA/NF1 EJA440A-DDS4A-97NA/NF1 EJA440A-EDS4A-97NA/NF1
EJA440A-DCS4A-97NN/NF1 EJA440A-ECS4A-97NN/NF1 EJA440A-DDS4A-97NN/NF1
EJA440A-EDS4A-97NN/NF1 EJA440A-DCS4A-92DA/NF1 EJA440A-ECS4A-92DA/NF1
EJA440A-DDS4A-92DA/NF1 EJA440A-EDS4A-92DA/NF1 EJA440A-DCS4A-92DN/NF1
EJA440A-ECS4A-92DN/NF1 EJA440A-DDS4A-92DN/NF1 EJA440A-EDS4A-92DN/NF1
EJA440A-DCS4A-92NA/NF1 EJA440A-ECS4A-92NA/NF1 EJA440A-DDS4A-92NA/NF1
EJA440A-EDS4A-92NA/NF1 EJA440A-DCS4A-92NN/NF1 EJA440A-ECS4A-92NN/NF1
EJA440A-DDS4A-92NN/NF1 EJA440A-EDS4A-92NN/NF1 EJA440A-DCS4A-22DC/NF1
EJA440A-ECS4A-22DC/NF1 EJA440A-DDS4A-22DC/NF1 EJA440A-EDS4A-22DC/NF1
EJA440A-DCS4A-22DN/NF1 EJA440A-ECS4A-22DN/NF1 EJA440A-DDS4A-22DN/NF1
EJA440A-EDS4A-22DN/NF1 EJA440A-DCS4A-22NA/NF1 EJA440A-ECS4A-22NA/NF1
EJA440A-DDS4A-22NA/NF1 EJA440A-EDS4A-22NA/NF1 EJA440A-DCS4A-22NN/NF1
EJA440A-ECS4A-22NN/NF1 EJA440A-DDS4A-22NN/NF1 EJA440A-EDS4A-22NN/NF1
EJA440A-DCS5A-97DA/NF1 EJA440A-ECS5A-97DA/NF1 EJA440A-DDS5A-97DA/NF1
EJA440A-EDS5A-97DA/NF1 EJA440A-DCS5A-97DN/NF1 EJA440A-ECS5A-97DN/NF1
EJA440A-DDS5A-97DN/NF1 EJA440A-EDS5A-97DN/NF1 EJA440A-DCS5A-97NA/NF1
EJA440A-ECS5A-97NA/NF1 EJA440A-DDS5A-97NA/NF1 EJA440A-EDS5A-97NA/NF1
EJA440A-DCS5A-97NN/NF1 EJA440A-ECS5A-97NN/NF1 EJA440A-DDS5A-97NN/NF1
EJA440A-EDS5A-97NN/NF1 EJA440A-DCS5A-92DA/NF1 EJA440A-ECS5A-92DA/NF1
EJA440A-DDS5A-92DA/NF1 EJA440A-EDS5A-92DA/NF1 EJA440A-DCS5A-92DN/NF1
EJA440A-ECS5A-92DN/NF1 EJA440A-DDS5A-92DN/NF1 EJA440A-EDS5A-92DN/NF1
EJA440A-DCS5A-92NA/NF1 EJA440A-ECS5A-92NA/NF1 EJA440A-DDS5A-92NA/NF1
EJA440A-EDS5A-92NA/NF1 EJA440A-DCS5A-92NN/NF1 EJA440A-ECS5A-92NN/NF1
EJA440A-DDS5A-92NN/NF1 EJA440A-EDS5A-92NN/NF1 EJA440A-DCS5A-22DC/NF1
EJA440A-ECS5A-22DC/NF1 EJA440A-DDS5A-22DC/NF1 EJA440A-EDS5A-22DC/NF1
EJA440A-DCS5A-22DN/NF1 EJA440A-ECS5A-22DN/NF1 EJA440A-DDS5A-22DN/NF1
EJA440A-EDS5A-22DN/NF1 EJA440A-DCS5A-22NA/NF1 EJA440A-ECS5A-22NA/NF1
EJA440A-DDS5A-22NA/NF1 EJA440A-EDS5A-22NA/NF1 EJA440A-DCS5A-22NN/NF1
EJA440A-ECS5A-22NN/NF1 EJA440A-DDS5A-22NN/NF1 EJA440A-EDS5A-22NN/NF1
EJA440A-DCS4A-97DA/NS1 EJA440A-ECS4A-97DA/NS1 EJA440A-DDS4A-97DA/NS1
EJA440A-EDS4A-97DA/NS1 EJA440A-DCS4A-97DN/NS1 EJA440A-ECS4A-97DN/NS1
EJA440A-DDS4A-97DN/NS1 EJA440A-EDS4A-97DN/NS1 EJA440A-DCS4A-97NA/NS1
EJA440A-ECS4A-97NA/NS1 EJA440A-DDS4A-97NA/NS1 EJA440A-EDS4A-97NA/NS1
EJA440A-DCS4A-97NN/NS1 EJA440A-ECS4A-97NN/NS1 EJA440A-DDS4A-97NN/NS1
EJA440A-EDS4A-97NN/NS1 EJA440A-DCS4A-92DA/NS1 EJA440A-ECS4A-92DA/NS1
