EJX430A壓力變送器
EJX430A壓力變送器
產(chǎn)品信息
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EJX430A型高性能壓力變送器采用單晶硅諧振式傳感器技術(shù)，適用于液體、氣體和蒸汽的壓力測(cè)量。 |
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多傳感器技術(shù)提供先進(jìn)的診斷功能，可以檢測(cè)脈沖線路堵塞或伴熱管道的破損等異常。 |
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EJX系列支持BRAIN、HART和FOUNDATION?現(xiàn)場(chǎng)總線通信協(xié)議。 |
規(guī)格
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EJX430A壓力變送器 |
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H膜盒 |
A膜盒 |
B膜盒 |
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測(cè)量范圍 |
-100~500 kPa |
-0.1~3.5MPa |
-0.1~16MPa |
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測(cè)量量程 |
2.5~500 kPa |
0.0175~3.5MPa |
0.8~16MPa |
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精度 |
±0.04% |
±0.04% |
±0.04% |
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防護(hù)等級(jí) |
IP67，NEMA 4X和JIS C0920防浸型 |
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防爆規(guī)格 |
FM，CENELEC ATEX，CSA，IECEx |
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輸出信號(hào) |
4~20mA DC或FOUNDATION?現(xiàn)場(chǎng)總線，兩線制數(shù)字通信 |
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電源 |
BRAIN和HART: 10.5~42V DC |
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環(huán)境溫度 |
-40~85℃ (-40~185℉) (普通型) |
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過(guò)程溫度 |
-40~120℃ (-40~248℉) (普通型) |
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*大過(guò)壓 |
16MPa (2300psig) |
25MPa (3600psig) |
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安裝 |
2-inch管安裝 |
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接液部件材質(zhì) |
膜盒 |
316L SST(膜片: 哈氏合金C-276), |
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容室法蘭 |
ASTM CF-8M，哈氏合金C-276，蒙乃爾 |
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外殼 |
鋁合金或ASTM CF-8M不銹鋼(可選) |
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n 產(chǎn)品選型
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產(chǎn)品系列 |
型號(hào)代碼 |
描述 |
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EJX430A |
. . . . . |
Gauge pressure transmitter |
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輸出信號(hào) |
-D . . . -E . . . . . . . . . . . . . . -F . . . . . . . . . . . . . . . . |
4-20mA 信號(hào)輸出（BRAIN協(xié)議） 4 to 20 mA DC with digital communication (HART protocol) Digital communication (FOUNDATION Fieldbus protocol, refer to GS 01C25T02-01EN) |
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測(cè)量范圍（壓力） |
H. . . A. . . . B. . . . |
2.5 to 500 kPa (10 to 2000 inH2O) 0.0175 to 3.5 MPa (2.5 to 500 psi) 0.08 to 16 MPa (12 to 2300 psi) |
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部件材料 |
¨ . . . |
Refer to “Wetted Parts Material” Table. |
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過(guò)程連接
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0 . . . . . . . . . . . . . 1 . . 2 . . 3 . . . 4 . . . 5 . . . . . . . . . . . . . |
無(wú)過(guò)程連接 (Rc1/4 female on the cover flanges) with Rc1/4 電氣過(guò)程連接 with Rc1/2 電氣過(guò)程連接 with 1/4 NPT 電氣過(guò)程連接 with 1/2 NPT 電氣過(guò)程連接 無(wú)過(guò)程連接 (1/4 NPT female on the cover flanges) |
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螺栓和螺母的材料 |
J . . . . G. . . . C. . . . . |
B7 carbon steel 316L SST 660 SST |
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Installation
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-3 . . . . . . . . . -7 . . . . . . . . . . -8 . . . . . . . . . . -9 . . -B . . . . . . . . . . -U . . . |
Vertical piping, right side high pressure, and process connection down side Vertical piping, left side high pressure, and process connection down side Horizontal piping and right side high pressure Horizontal piping and left side high pressure Bottom Process Connection, left side high pressure*5 Universal flange*5 |
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Amplifier housing |
1 . . 3 . 2 . . |
Cast aluminum alloy Cast aluminum alloy with corrosion resistance properties *6 ASTM CF-8M stainless steel *3 |
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電氣連接 ? |
0 . . 2 . . . . . . . . 4 . . 5 . . . . . . . . 7 . . . . . . . . 9 . . . A. . . . . . . C. . . . . . . D. . . . . . . . |
G1/2 female, one 電氣連接 without blind plugs 1/2 NPT female, two 電氣連接s without blind plugs M20 female, two 電氣連接s without blind plugs G1/2 female, two 電氣連接s and a blind plug *4 1/2 NPT female, two 電氣連接s and a blind plug *4 M20 female, two 電氣連接s and a blind plug *4 G1/2 female, two 電氣連接s and a 316 SST blind plug 1/2 NPT female, two 電氣連接s and a 316 SST blind plug M20 female, two 電氣連接s and a 316 SST blind plug |
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顯示面板
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D. . . . E . . . . N. . . . |
Digital indicator 與范圍設(shè)定開(kāi)關(guān)數(shù)字指示器 *1 (None) |
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Mounting bracket ? |
B. . . . . . D. . . . . . J . . . . . . K. . . . . . M . . . . . N. . |
304 SST 2-inch pipe mounting, flat type (for horizontal piping) 304 SST 2-inch pipe mounting, L type (for vertical piping) 316 SST 2-inch pipe mounting, flat type (for horizontal piping) 316 SST 2-inch pipe mounting, L type (for vertical piping) 316 SST 2-inch pipe mounting (for bottom process connection type) (None) |
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Optional Codes |
¨/ 可選范圍 |
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