|
DN(mm)
|
Style
|
Flow range(m3/ h)
|
Working pressure(Mpa)
|
Accuracy
|
Repeatability
|
|
15
|
|
0.3-20
|
|
|
Basis error less than absolute value limit 1/3
|
|
20
|
|
0.5-25
|
|
|
|
|
25
|
|
1.0~30
|
|
|
|
|
32
|
|
2.0~60
|
|
|
|
|
40
|
|
3.0~70
|
|
|
|
|
50
|
A
|
3.0~150
|
1.6
|
|
|
|
B
|
2.5~75
|
2.5
|
1.0
|
||
|
80
|
A
|
20~400
|
4.0
|
1.5
|
|
|
B
|
10~200
|
6.3
|
|
||
|
100
|
A
|
40~800
|
|
|
|
|
B
|
30~600
|
|
|
||
|
150
|
A
|
100~1800
|
|
|
|
|
B
|
40~900
|
|
|
||
|
200
|
|
180~3600
|
1.6;2.5;4.0
|
|
vortex votex flow meter (votex flowmeter,gas flowmeter)The Swirl flow meter provides all the advantages of the vortex flow meter by needing shortest upstream/downstream distances, typical 3 x DN/1 x DN. As the Vortex flow meter, the Swirl flow meter is based on the principle of Frequency measurement
The system has a freely configurable, LCD display for the actual flowrate and totalisation. Settings can be changed directly via 3 push buttons. Additional to the 4-20mA analog signal a freely configurable switching output is already available. This can be used universally as pulse output, high-low alarms or for system supervision. Swirl flow meter is available as compact or remote design with 10m cable length
· Size spectrum: DN 15 (1/2) to DN 200 (8)
· Accuracy: max. ± 1.0 % or ± 1.5 %of measured value for liquids, gases and steams.
· High dynamic measuring range 1:25
· Converter with most modern digital filter technology for the safe detection of also weakest sensor signals
· Temperature sensor and pressure sensor are integrated for compensation.
· With latest design, Vibration will not have effect to the accuracy of the swirl flow meter
· Double swirl signal sensor