- ページ 6

計測機器 Automation Direct ProSense VFS50-10-1001のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Automation Direct ProSense VFS50-10-1001 18 ページ。 Vortex flow meter

4.2 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

130 %

120 %

FrP

100 %

Frequency signal in Hz

Volumetric flow quantity or temperature

The device is in the error state (FOU = OFF) or the process value transmitted in an

analogue way is below the display range or the current flow is 0.

The unit is in the error state (FOU = ON)

► 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:

OUT1

FSP2

OUT2

100 %

FEP2

FEP1

cr.OL