ABB FS4000, Руководство по эксплуатации

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Parameterization
D184B097U02 FV4000 / FS4000 85
FS4000-ST4/SR4 Swirl flowmeter
Nominal size
Typical k
factor
DN Inch
Max. (1/m
3
)
Fluid f
max
at Qvmax
(Hz)
Gas f
max
at Qvmax
(Hz)
15 1/2 440000 185 1900
20 3/4 165000 100 1200
25 1 86000 135 1200
32 1 1/4 33000 107 1200
40 1 1/2 24000 110 1330
50 2 11100 90 1100
80 3 2900 78 690
100 4 1620 77 700
150 6 460 40 470
200 8 194 23 270
300 12 54 16 92
400 16 27 13 80
The transmitter calculates the operating flow using the following formula:
k
f
Q
=
Q Operating flow [m
3
/s]
F Frequency [1/s]
k Calibration k factor [1/m
3
]
8.7.3 Hardware config.
This submenu allows users to specify the response of the switching output (terminals 41, 42).
Depending upon the selection ("Pulse", "Flow alarm", "Temperature alarm", "System alarm"),
the "Pulse width", "Min Q_Alarm", "Max Q_Alarm", "Min T_Alarm" or "Max T_Alarm" menus will
appear respectively.