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EJA120A微差压变送器的详细资料: |
EJA120A微差压变送器用于测量液体、气体和蒸汽液位、密度和压力,然后将其转变成4-20mADC的电流信号输出。
型号
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规格代码
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说明
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EJA120A
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微差压变送器
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输出信号
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-E···············
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4~20mA,HART协议数字通讯(参见GS1C22T1-CY)
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测量量程(膜盒 )
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0.1~1kPa{10~100mmHO}
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接液部分材质
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S············
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[本体][膜盒][排气螺钉]
SCS14A(注1)SUS316L(注2)SUS316
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管道连接
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0············
1············ 2············ 3············ 4············ 5············ |
无过程接头(容室法兰上Rcl/4内螺纹)
带Rcl/4内螺纹的过程接头带Rcl/2内螺纹的过程接头 带1/4NPT内螺纹的过程接头带1/2NPT内螺纹的过程接头 无过程接头(容室法兰上1/4NPT内螺纹) |
螺栓、螺母材质
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A············
B············ C············ |
[最大工作压力]
SCM43550kPa{0.5kgf/cm2} SUS63050kPa{0.5kgf/cm2} SUS6050kPa{0.5kgf/cm2} |
安装方式
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-2············
-3············ -6············ -7············ -8············ -9············ |
垂直安装,右面高压,过程接头在上(注3)
垂直安装,右面高压,过程接头在下(注3) 垂直安装,左面高压,过程接头在上(注3) 垂直安装,左面高压,过程接头在下(注3) 水平安装,右面高压(注4) 水平安装,左面高压(注4) |
电气接口
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0············
2············ 3············ 4············ |
G1/2内螺纹,1处接线口
1/2NPT内螺纹,2处接线口Pg13.5内螺纹,2处接线口M20内螺纹,2处接线口 G1/2内螺纹,2处接线口,带一个盲塞 1/2NPT内螺纹,两个电气接口,一个盲塞Pg13.5内螺纹,两个电气接口,一个盲塞 M20内螺纹,两个电气接口,一个盲塞 |
显示表头
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D············
E········ |
数字式表头
带设定按钮的数字表头 (无表头) |
2-inch管安装支架
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A············
B············ C············ D············ N············ |
SECC平托架
SUS304平托架 SECCL型托架 SUS304L型托架 无安装支架 |