|
![]()
ST75系列气体质量流量计
![]()
|
量程:*
|
|
|
|
NPT
管径
|
1/4”
|
1/2”
|
3/4”
|
1”
|
1-1/2”
|
2”
|
|
|
Min. SCFM
|
0.04
|
0.13
|
0.22
|
0.35
|
0.85
|
1.40
|
|
|
Min. [NCMH]
|
[0.07]
|
[0.22]
|
[0.38]
|
[0.59]
|
[1.44]
|
[2.38]
|
|
|
Max. SCFM
|
26.02
|
75.96
|
133.32
|
209.93
|
598.96
|
838.90
|
|
|
Max. [NCMH]
|
[44.20]
|
[129.06]
|
[226.50]
|
[356.67]
|
[864.72]
|
[1425.00]
|
|
|
|
|
|
Tubing
管径
|
1/4”
|
1/2”
|
1”
|
|
|
|
|
|
Min. SCFM
|
0.01
|
0.05
|
0.25
|
|
|
|
|
|
Min. [NCMH]
|
[0.01]
|
[0.09]
|
[0.42]
|
|
|
|
|
|
Max. SCFM
|
4.54
|
31.73
|
148.62
|
|
|
|
|
|
Max. [NCMH]
|
[7.71]
|
[53.91]
|
[252.50]
|
|
|
|
|
|
* 实际流量范围决定于气体类型和特定的条件
|
|
流量元件过程连接: T形接头(阴螺纹NPT):1/4”, 1/2”, 3/4”, 1”, 11/2”, 2” Tube:1/4”, 1/2”或1”。
流量元件最高工作压力: T形接头(阴螺纹NPT):1650KPa(g) [240 psig] Tube:4100KPa(g) [600 psi]
流量元件工作温度:-18°~121°C [0°~250°F] 变送器工作温度:-18°~55°C(0°~130°F)
|