Automation Direct ProSense VFS50-5-1001 Panduan Petunjuk Pengoperasian - Halaman 6
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Halaman Cetak4.2 Frequency output
The unit provides a frequency signal that is proportional to the volumetric flow
quantity and the medium temperature.
Up to the limit value set under [FEPx] (for OUT2 = TEMP: between the limit values
set under [FSP2] and [FEP2]) the frequency signal is between 0 Hz and the fre-
quency value set under [FrP
1
130 %
120 %
FrP
100 %
x
0
0
Frequency signal in Hz
1
Volumetric flow quantity or temperature
2
The device is in the error state (FOU = OFF) or the process value transmitted in an
3
analogue way is below the display range or the current flow is 0.
The unit is in the error state (FOU = ON)
4
5 Installation
► Flow in the direction of the arrow. Observe the installation direction.
► Make sure that pipe and sensor have the same internal diameter.
► Avoid deposits, accumulated gas and air in the pipe system. Install the unit so
that the measuring pipe is always completely filled with medium.
► Install in front of or in a rising pipe.
► Recommended tightening torque: 30 Nm
► Avoid disturbances on the inlet and outlet side. To do so, provide for the
following inlet and outlet pipe lengths:
6
].
x
OUT1
3
FSP2
OUT2
100 %
100 %
FEP2
FEP1
4
OL
cr.OL
2