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材料晶體結(jié)構(gòu)	晶體	材質(zhì)	碳鋼,不銹鋼,銅,襯氟,塑料,鑄鋁合金,鑄鐵,透明丙烯酸,哈氏合金,鈦,瑪瑙,氟包塑,其他
防爆等級(jí)	一級(jí)	適用介質(zhì)	氣體
適用領(lǐng)域	石油,化工,冶金,電力,供水,熱力管網(wǎng),油氣傳輸,車輛維修,其他	指示表頭	LCD

EJA430A-DAT4A-92DJ單晶硅諧振式傳感器將過壓、溫度變化和靜壓影響降為zui低，從而提供的*穩(wěn)定性。由于采用ASIC放大器設(shè)計(jì)使包裝變小，以及膜盒構(gòu)造和法蘭的小型化，這款機(jī)型的重量降到了原有機(jī)型的一半。ASIC設(shè)計(jì)不僅減少了零件數(shù)量，而且提高了放大器的可靠性。
現(xiàn)場(chǎng)總線是雙向數(shù)字通信系統(tǒng)，是配置儀表控制系統(tǒng)的革新技術(shù)，同時(shí)也是前景很好的更新?lián)Q代產(chǎn)品，用于替換現(xiàn)在現(xiàn)場(chǎng)儀表中廣泛使用的標(biāo)準(zhǔn)4~20mA模擬通信。EJA系列提供兩種現(xiàn)場(chǎng)總線模式，F(xiàn)OUNDATION™現(xiàn)場(chǎng)總線低壓模式和PROFIBUS PA設(shè)備，以實(shí)現(xiàn)橫河電機(jī)和其他供應(yīng)商的協(xié)同工作。軟件方面，EJA系列采用兩個(gè)AI功能塊計(jì)算差壓和靜壓，從而實(shí)現(xiàn)靈活的儀表配置。

EJA430A-DAT4A-92DJ選型表

輸出信號(hào)

-D	4-20mA DC/帶數(shù)字通訊（BRAIN協(xié)議）
-E	4-20mA DC/帶數(shù)字通訊（HART協(xié)議）
-F	FF現(xiàn)場(chǎng)總線通訊

測(cè)量量程（膜盒）

A	0.03-3MPa
B	0.14-14MPa

接液件材質(zhì)

S	JIS SCS14A JIS SUS316L JIS SUS316
H	JIS SCS14A 哈氏合金C-276 JIS SUS316
M	JIS SCS14A 蒙乃爾 JIS SUS316
T	JIS SCS14A 鉭 JIS SUS316
A	哈氏合金C-276 哈氏合金C-276 哈氏合金C-276
D	哈氏合金C-276 鉭哈氏合金C-276
B	蒙乃爾蒙乃爾蒙乃爾

過程接口

0	無過程接頭（RC1/4內(nèi)螺紋在容室法蘭上）
1	RC1/4內(nèi)螺紋過程接頭
2	RC1/2內(nèi)螺紋過程接頭
3	1/4NPT內(nèi)螺紋過程接頭
4	1/2NPT內(nèi)螺紋過程接頭
5	無過程接頭（1/4NPT內(nèi)螺紋在容室法蘭上）

螺栓和螺母材質(zhì)

A	JIS SCM435 3MPa 14MPa
B	JIS SUS630 3MPa 14MPa
C	JIS SUH660 3MPa 14MPa

安裝方式

-2	垂直配管連接，右邊高壓，上部安裝過程接頭
-3	垂直配管連接，右邊高壓，下部安裝過程接頭
-6	垂直配管連接，左邊高壓，上部安裝過程接頭
-7	垂直配管連接，左邊高壓，下部安裝過程接頭
-8	水平配管連接，右邊高壓
-9	水平配管連接，左邊高壓

電氣接口

0	G1/2內(nèi)螺紋一個(gè)電氣接口
2	1/2NPT內(nèi)螺紋二個(gè)電氣接口，無盲塞
3	Pg13.5內(nèi)螺紋二個(gè)電氣接口，無盲塞
4	M20內(nèi)螺紋二個(gè)電氣接口，無盲塞
5	G1/2內(nèi)螺紋二個(gè)電氣接口，盲塞一個(gè)
7	1/2NPT內(nèi)螺紋二個(gè)電氣接口，盲塞一個(gè)
8	Pg13.5內(nèi)螺紋二個(gè)電氣接口，盲塞一個(gè)
9	M20內(nèi)螺紋二個(gè)電氣接口，盲塞一個(gè)

顯示表頭

D	數(shù)字顯示表
E	數(shù)字顯示表帶測(cè)量范圍設(shè)置鈕
N	無

安裝托架

A	JIS SECC 2"管安裝（平托型）
B	JIS SUS304 2"管安裝（平托型）
C	JIS SECC 2"管安裝（L型）
D	JIS SUS304 2"管安裝（L型）
N	無

壓力變送器常用型號(hào)列舉

EJA430A-DAS0A-92DN EJA430A-DAS1A-92DN EJA430A-DAS2A-92DN
EJA430A-DAS3A-92DN EJA430A-DAS4A-92DN EJA430A-DAS5A-92DN
EJA430A-DAH0A-92DN EJA430A-DAH1A-92DN EJA430A-DAH2A-92DN
EJA430A-DAH3A-92DN EJA430A-DAH4A-92DN EJA430A-DAH5A-92DN
EJA430A-DAT0A-92DN EJA430A-DAT1A-92DN EJA430A-DAT2A-92DN
EJA430A-DAT3A-92DN EJA430A-DAT4A-92DN EJA430A-DAT5A-92DN
EJA430A-DBS0A-92DN EJA430A-DBS1A-92DN EJA430A-DBS2A-92DN
EJA430A-DBS3A-92DN EJA430A-DBS4A-92DN EJA430A-DBS5A-92DN
EJA430A-DBH0A-92DN EJA430A-DBH1A-92DN EJA430A-DBH2A-92DN
EJA430A-DBH3A-92DN EJA430A-DBH4A-92DN EJA430A-DBH5A-92DN
EJA430A-DBT0A-92DN EJA430A-DBT1A-92DN EJA430A-DBT2A-92DN
EJA430A-DBT3A-92DN EJA430A-DBT4A-92DN EJA430A-DBT5A-92DN
EJA430A-EAS0A-92DN EJA430A-EAS1A-92DN EJA430A-EAS2A-92DN
EJA430A-EAS3A-92DN EJA430A-EAS4A-92DN EJA430A-EAS5A-92DN
EJA430A-EAH0A-92DN EJA430A-EAH1A-92DN EJA430A-EAH2A-92DN
EJA430A-EAH3A-92DN EJA430A-EAH4A-92DN EJA430A-EAH5A-92DN
EJA430A-EAT0A-92DN
EJA430A-EAT1A-92DN EJA430A-EAT2A-92DN EJA430A-EAT3A-92DN
EJA430A-EAT4A-92DN EJA430A-EAT5A-92DN EJA430A-EBS0A-92DN
EJA430A-EBS1A-92DN EJA430A-EBS2A-92DN EJA430A-EBS3A-92DN
EJA430A-EBS4A-92DN EJA430A-EBS5A-92DN JA430A-EBH0A-92DN
EJA430A-EBH1A-92DN EJA430A-EBH2A-92DN EJA430A-EBH3A-92DN
EJA430A-EBH4A-92DN EJA430A-EBH5A-92DN EJA430A-EBT0A-92DN
EJA430A-EBT1A-92DN EJA430A-EBT2A-92DN EJA430A-EBT3A-92DN
EJA430A-EBT4A-92DN EJA430A-EBT5A-92DN EJA430A-DAS0A-92DA
EJA430A-DAS1A-92DA EJA430A-DAS2A-92DA EJA430A-DAS3A-92DA
EJA430A-DAS4A-92DA EJA430A-DAS5A-92DA EJA430A-DAH0A-92DA
EJA430A-DAH1A-92DA EJA430A-DAH2A-92DA EJA430A-DAH3A-92DA
EJA430A-DAH4A-92DA EJA430A-DAH5A-92DA EJA430A-DAT0A-92DA
EJA430A-DAT1A-92DA EJA430A-DAT2A-92DA EJA430A-DAT3A-92DA
EJA430A-DAT4A-92DA EJA430A-DAT5A-92DA EJA430A-DBS0A-92DA
EJA430A-DBS1A-92DA EJA430A-DBS2A-92DA EJA430A-DBS3A-92DA
EJA430A-DBS4A-92DA EJA430A-DBS5A-92DA EJA430A-DBH0A-92DA
EJA430A-DBH1A-92DA EJA430A-DBH2A-92DA EJA430A-DBH3A-92DA
EJA430A-DBH4A-92DA EJA430A-DBH5A-92DA EJA430A-DBT0A-92DA
EJA430A-DBT1A-92DA EJA430A-DBT2A-92DA EJA430A-DBT3A-92DA
EJA430A-DBT4A-92DA EJA430A-DBT5A-92DA EJA430A-EAS0A-92DA
EJA430A-EAS1A-92DA EJA430A-EAS2A-92DA EJA430A-EAS3A-92DA
EJA430A-EAS4A-92DA EJA430A-EAS5A-92DA EJA430A-EAH0A-92DA
EJA430A-EAH1A-92DA EJA430A-EAH2A-92DA EJA430A-EAH3A-92DA
EJA430A-EAH4A-92DA EJA430A-EAH5A-92DA EJA430A-EAT0A-92DA
EJA430A-EAT1A-92DA EJA430A-EAT2A-92DA EJA430A-EAT3A-92DA
EJA430A-EAT4A-92DA EJA430A-EAT5A-92DA EJA430A-EBS0A-92DA
EJA430A-EBS1A-92DA EJA430A-EBS2A-92DA EJA430A-EBS3A-92DA
EJA430A-EBS4A-92DA EJA430A-EBS5A-92DA EJA430A-EBH0A-92DA
EJA430A-EBH1A-92DA EJA430A-EBH2A-92DA EJA430A-EBH3A-92DA
EJA430A-EBH4A-92DA EJA430A-EBH5A-92DA EJA430A-EBT0A-92DA
EJA430A-EBT1A-92DA EJA430A-EBT2A-92DA EJA430A-EBT3A-92DA
EJA430A-EBT4A-92DA EJA430A-EBT5A-92DA EJA430A-DAS0A-92DB
EJA430A-DAS1A-92DB EJA430A-DAS2A-92DB EJA430A-DAS3A-92DB
EJA430A-DAS4A-92DB EJA430A-DAS5A-92DB EJA430A-DAH0A-92DB
EJA430A-DAH1A-92DB EJA430A-DAH2A-92DB EJA430A-DAH3A-92DB
EJA430A-DAH4A-92DB EJA430A-DAH5A-92DB EJA430A-DAT0A-92DB
EJA430A-DAT1A-92DB EJA430A-DAT2A-92DB EJA430A-DAT3A-92DB
EJA430A-DAT4A-92DB EJA430A-DAT5A-92DB EJA430A-DBS0A-92DB
EJA430A-DBS1A-92DB EJA430A-DBS2A-92DB EJA430A-DBS3A-92DB
EJA430A-DBS4A-92DB EJA430A-DBS5A-92DB EJA430A-DBH0A-92DB
EJA430A-DBH1A-92DB EJA430A-DBH2A-92DB EJA430A-DBH3A-92DB
EJA430A-DBH4A-92DB EJA430A-DBH5A-92DB EJA430A-DBT0A-92DB
EJA430A-DBT1A-92DB EJA430A-DBT2A-92DB EJA430A-DBT3A-92DB
EJA430A-DBT4A-92DB EJA430A-DBT5A-92DB EJA430A-EAS0A-92DB
EJA430A-EAS1A-92DB EJA430A-EAS2A-92DB EJA430A-EAS3A-92DB
EJA430A-EAS4A-92DB EJA430A-EAS5A-92DB EJA430A-EAH0A-92DB
EJA430A-EAH1A-92DB EJA430A-EAH2A-92DB EJA430A-EAH3A-92DB
EJA430A-EAH4A-92DB EJA430A-EAH5A-92DB EJA430A-EAT0A-92DB
EJA430A-EAT1A-92DB EJA430A-EAT2A-92DB EJA430A-EAT3A-92DB
EJA430A-EAT4A-92DB EJA430A-EAT5A-92DB EJA430A-EBS0A-92DB
EJA430A-EBS1A-92DB EJA430A-EBS2A-92DB EJA430A-EBS3A-92DB
EJA430A-EBS4A-92DB EJA430A-EBS5A-92DB EJA430A-EBH0A-92DB
EJA430A-EBH1A-92DB EJA430A-EBH2A-92DB EJA430A-EBH3A-92DB
EJA430A-EBH4A-92DB EJA430A-EBH5A-92DB EJA430A-EBT0A-92DB
EJA430A-EBT1A-92DB EJA430A-EBT2A-92DB EJA430A-EBT3A-92DB
EJA430A-EBT4A-92DB EJA430A-EBT5A-92DB EJA430A-DAS0A-92DJ
EJA430A-DAS1A-92DJ EJA430A-DAS2A-92DJ EJA430A-DAS3A-92DJ
EJA430A-DAS4A-92DJ EJA430A-DAS5A-92DJ EJA430A-DAH0A-92DJ EJA430A-DAH1A-92DJ EJA430A-DAH2A-92DJ EJA430A-DAH3A-92DJ
EJA430A-DAH4A-92DJ EJA430A-DAH5A-92DJ EJA430A-DAT0A-92DJ
EJA430A-DAT1A-92DJ EJA430A-DAT2A-92DJ EJA430A-DAT3A-92DJ
EJA430A-DAT5A-92DJ EJA430A-DBS0A-92DJ
EJA430A-DBS1A-92DJ EJA430A-DBS2A-92DJ EJA430A-DBS3A-92DJ
EJA430A-DBS4A-92DJ EJA430A-DBS5A-92DJ EJA430A-DBH0A-92DJ
EJA430A-DBH1A-92DJ EJA430A-DBH2A-92DJ EJA430A-DBH3A-92DJ
EJA430A-DBH4A-92DJ EJA430A-DBH5A-92DJ EJA430A-DBT0A-92DJ
EJA430A-DBT1A-92DJ EJA430A-DBT2A-92DJ EJA430A-DBT3A-92DJ
EJA430A-DBT4A-92DJ EJA430A-DBT5A-92DJ EJA430A-EAS0A-92DJ
EJA430A-EAS1A-92DJ EJA430A-EAS2A-92DJ EJA430A-EAS3A-92DJ
EJA430A-EAS4A-92DJ EJA430A-EAS5A-92DJ EJA430A-EAH0A-92DJ
EJA430A-EAH1A-92DJ EJA430A-EAH2A-92DJ EJA430A-EAH3A-92DJ
EJA430A-EAH4A-92DJ EJA430A-EAH5A-92DJ EJA430A-EAT0A-92DJ
EJA430A-EAT1A-92DJ EJA430A-EAT2A-92DJ EJA430A-EAT3A-92DJ
EJA430A-EAT4A-92DJ EJA430A-EAT5A-92DJ EJA430A-EBS0A-92DJ
EJA430A-EBS1A-92DJ EJA430A-EBS2A-92DJ EJA430A-EBS3A-92DJ
EJA430A-EBS4A-92DJ EJA430A-EBS5A-92DJ EJA430A-EBH0A-92DJ
EJA430A-EBH1A-92DJ EJA430A-EBH2A-92DJ EJA430A-EBH3A-92DJ
EJA430A-EBH4A-92DJ EJA430A-EBH5A-92DJ EJA430A-EBT0A-92DJ
EJA430A-EBT1A-92DJ EJA430A-EBT2A-92DJ EJA430A-EBT3A-92DJ
EJA430A-EBT4A-92DJ EJA430A-EBT5A-92DJ