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日本橫河EJA530E-JDS4N-017EN/NS21上海銷售處
日本橫河EJA530E-JDS4N-017EN/NS21上海銷售處
The “?” marks indicates the most typical selection for each specification. Example: EJA530E-DAS4N-012NN/¨.
*1: HART 5 or HART 7 is selectable. Specify upon ordering. Yokogawa Gauge Pressure Transmitter EJA530E-JDS4N-012DL/D3
*2: Users must consider the characteristics of selected wetted parts material and the influence of process fluids. The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and/or damage to plant facilities. It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user’s process fluids. Yokogawa Gauge Pressure Transmitter EJA530E-JDS4N-012DL/D3
Be very careful with highly corrosive process fluids such as hydrochloric acid, sulfuric acid, hydrogen sulfide, sodium hypochlorite, and high-temperature steam (150°C [302°F] or above). Contact Yokogawa for detailed information of the wetted parts material.
*3: Hastelloy C-276 or ASTM N10276.
*4: Not applicable for combination of capsule code D and wetted parts material code H. Threads are based on the withdrawn
DIN 16 288.
*5: Not applicable for electrical connection code 0, 5, 7, 9 and A. Content rate of copper in the material is 0.03% or less and content rate of iron is 0.15% or less. Yokogawa Gauge Pressure Transmitter EJA530E-JDS4N-012DL/D3
*6: Not applicable for electrical connection code 0, 5, 7 or 9.
*7: Material of a blind plug is aluminum alloy or 304 SST.
*8: Not applicable for output signal code G.
*9: Not applicable for output signal code F.
*10: 5 to 70 MPa (720 to 10150 psi) when /HG is specified.
The ‘#’marks indicate the construction materials conform to NACE material recommendations per MR0175/ISO 15156. Please refer to the latest standards for details. Selected materials also conform to NACE MR0103.
HART/HART(1-5V)低功耗和FOUNDATION™現場總線或PROFIBUS PA通信協議。
規格
EJA510E / EJA530E 壓力和壓力變送器 | |||||
A膜盒 | B膜盒 | C膜盒 | D膜盒 | ||
測量范圍 | -100~200kPa | -0.1~2MPa | -0.1~10MPa | -0.1~50MPa | |
(-14.5~29psi) | (-14.5~290psi) | (-14.5~1450psi) | (-14.5~7200psi) | ||
測量量程 | 10~200kPa | 0.1~2MPa | 0.5~10MPa | 5~50MPa | |
(1.45~29psi) | (14.5~290psi) | (72.5~1450psi) | (720~7200psi) | ||
精度 | ±0.055% | ±0.055% | ±0.055% | ±0.055% | |
防護等級 | IP66/IP67，NEMA 4X | ||||
防爆規格 | NEPSI , FM，CENELEC ATEX，CSA，IECEx | ||||
輸出信號 | 4~20mA DC， BRAIN, HART/HART(1~5V DC)低功耗，FOUNDATION™現場總線或PROFIBUS PA兩線制數字通信 | ||||
電源 | BRAIN和HART：10.5~42V DC(普通型和隔爆型） 10.5~32V DC（帶避雷器） 10.5~30V DC(本安、n型，非易燃型) 數字通訊(BRAIN和HART: 小16.6V DC） HART( 1~5V)：9~28V 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℉) (內藏顯示表) | |||||
過程溫度 | -40~120℃ (-40~248℉) (普通型) | ||||
過壓 | 4MPa | 4MPa | 20MPa | 60MPa | |
(580psi) | (580psi) | (8700psi) | (8700psi) | ||
安裝 | 直接安裝/2-inch管安裝 | ||||
接液部件材質 | 膜盒 | 哈氏合金C-276 | |||
過程接頭 | SUS316L，哈氏合金C-276 | ||||
外殼 | 鑄鋁合金、抗腐蝕鑄鋁合金、ASTM CF－8M不銹鋼 | ||||