Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
Functions and features
In conjunction with the VS 0200 control monitor the flow sensor monitors
flows in liquids and gases. The sensor / control monitor combination
senses whether there is a preset flow rate (= medium flowing) or not
(= medium not flowing) and provides a switched signal.
Installation
The sensor tip must be completely immersed in the medium.
In the case of horizontal pipes mount the unit from the side, if possi-
ble (fig. 1). When the unit is to be mounted at the bottom of the pipe,
it should be free from deposits. When the unit is to be mounted at the
top of the pipe, it should be completely filled with the medium to be
monitored.
In the case of vertical pipes mount the unit in a place where the medi-
um flows upwards (fig. 2).
A = 15mm for M12 x 1 and 1/4"; A = 33mm for 1/2".
1
To avoid malfunction a minimum
distance between the flow moni-
tor and bends, valves or such like
must be observed. Min. 5 x pipe
diameter upstream (A), min. 3 x
pipe diameter downstream (B).
Electrical connection
Connection to control monitor VS 0200; voltage supply to EN50178,
SELV, PELV. The unit must only be mounted by an electrician.
The national and international regulations for the installation of
electrical equipment must be observed.
A
packing washer
A
2
3
D
packing washer
B
min.
3 x D
min.
5 x D
A
3
Publicité
Table des Matières
