|
压力变送器类型
|
|
SF-K 陶瓷压阻
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
过程连接材料
|
|
1
2
|
不锈钢316L
约定的特殊要求
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
过程连接形式
|
|
R
N
K
S
|
外螺纹G1/2,内孔Φ11.4mm
外螺纹NPT1/2,内螺纹NPT1/4
外螺纹M20×1.5,内孔Φ11.4mm
约定的特殊要求
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
密封材料
|
|
F
P
S
|
氟素橡胶
PTFE
约定的特殊要求
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
输出信号
|
|
2
4
6
|
模拟信号4~20mA二线
模拟信号1~5V三线
约定的特殊要求
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
外壳类型
|
|
A
|
压铸铝外壳
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
现场显示表类型
|
|
N
A
|
无现场显示
LED显示
|
|
|
|
|
|
|
|
|
|
|
|
|
精度等级
|
|
1
2
3
|
0.1
0.2
0.5
|
|
|
|
|
|
|
|
|
测量量程
|
|
[参见标准量程代码表]
例如:D3 0~10KPa
|
|
|
|
|
|
|
|
|
|
SF-
|
K
|
1
|
R
|
F
|
2
|
A
|
N
|
3
|
D3
|
|
选型举例
|