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ABB ST/VT4 Vortex Flowmeter


ABB ST/VT4 Vortex Flowmeter



The ST/VT4 Vortex flowmeters, manufacturered by ABB for whom Stream Measurement are official sales partners, ensure high accuracy flow measurement with no moving parts. For general fluid applications - particularly high pressure hot water, and with HART Communications the ST/VT4 provides an LCD display of fluid flowrate and totalised volume with the advantage of Pulse and Analogue outputs as standard.
For Steam applications the VT4000 can be supplied complete with an integral temperature senor and inbuilt steam tables to provide a direct display on compensated Mass Flow measurement.
ST/VT4 Flowrates (water):
Inches
DN
Max Flow
m3/Hr
½
15
6
1
25
18
1 ½
40
48
2
50
70
3
80
170
4
100
270
6
150
630
8
200
1100
10
250
1700
12
300
2400
 
To ensure the optimum accuracy performance, as the ST/VT4 is a velocity flowmeter the unit requires installation straight lengths of 10-15xD upstream and 5xD downstream.

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