型号
规格代码
说明
ate-e440a
高压力变送器
输出信号
-e····················
4~20ma,hart协议数字通讯(参见gs1c22t2-cy)
测量量程
(膜盒)
l················
m················
h················
v················
5~32mpa{50~320kgf/cm2}
5~50mpa{50~500kgf/cm2}
接液部分材质
s····················
h ····················
m····················
t····················
a····················
d····················
b····················
[本体][膜盒][排气螺钉
sus316(注1)su316lsu316
sus316(注1)tansu316
sus316(注1)has-csu316
管道连接
0···················
1···················
2···················
3···················
4···················
5···················
不带管道连接件(容室法兰为tcl/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(注5)带1/2npt内螺纹的过程接头(注5)
不带管道连接件(在容室法兰上1/4npt内螺纹)
螺栓、螺母材质
a················
b···············
c················
[zui大工作压力]c膜盒d膜盒
scm43532mpa{320kgf/cm2}50mpa{500kgf/cm2})
sus63032mpa{320kgf/cm2}50mpa{500kgf/cm2})
suh660(注4)32mpa{320kgf/cm2}
安装方式
-2·········
-3·········
-6·········
-7·········
-8·········
-9·········
垂直安装,右面高压,过程接头在上(注2)
垂直安装,右面高压,过程接头在下(注2)垂直安装,左面高压,过程接头在上(
注2)垂直安装,左面高压,过程接头在下(注2)水平安装,右面高压(注3)
水平安装,左面高压(注3)
接线口
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
显示表头
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
a···········
b···········
c···········
secc平托架
sus304平托架
seccl型托架
sus304l型托架
无安装支架
例:ate-e440a-ecs-92nn
注1:本体容室法兰和过程连接头的材质c膜盒:容室法兰为sus316,过程连头scs14a d膜盒:容室法兰为sus316,过程连头sus316。
注2:如果需要,可安装托架“c”,“d”。
注3:如果需要,可安装托架“a”,“b”。
注4:不适用于测量量程代码为d时。
注5:测量量程代码为c时,环境温度和接液温度下限为-15℃
※记号,是指标准规格中代表性的规格