EJA310E **壓力變送器
|
L膜盒
|
M膜盒
|
A膜盒
|
B膜盒
|
測量范圍
|
0~10kPa abs
|
0~130kPa abs
|
0~3.5MPa
|
0~16MPa
|
(0~2.95inHg abs)
|
(0~38inHg abs)
|
(0~500psia)
|
(0~2300psia)
|
測量量程
|
0.67~10kPa
|
1.3~130kPa
|
0.03~3.5MPa
|
0.14~16MPa
|
(0.2~2.95inHg)
|
(0.39~38inHg)
|
(4.3~500psi)
|
(20~2300psi)
|
精度
|
±0.15%
|
±0.1%
|
±0.1%
|
±0.1%
|
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
|
M和A膜盒: -40~120℃ (-40~248℉) (普通型)
|
|
L膜盒: -40~100℃ (-40~212℉) (普通型)
|
|
*大過壓
|
500kPa abs
|
500kPa abs
|
16MPa abs
|
25MPa abs
|
(72psia)
|
(72psia)
|
(2300psia)
|
(3600psia)
|
安裝
|
2-inch管安裝
|
|
接液部件材質
|
膜盒
|
F316L SST或 316L SST(膜片: 哈氏合金C-276)
|
容室法蘭
|
ASTM CF-8M
|
外殼
|
鑄鋁合金、抗腐蝕鑄鋁合金、ASTM CF-8M不銹鋼
|