3.3
Mounting position
Vertical mounting:
This is the recommended position with
the flow upwards. Entrained solid
particles sink and fatty components in
the stationary fluid rise away from the
measuring electrodes. This is the
optimal position in empty pipe system
and when using Empty Pipe Detection
(see page 73).
Horizontal mounting:
The axis of the electrodes must be
horizontal, thus preventing brief insula-
tion of the electrodes by entrained air
bubbles.
Electrode axis:
The plane in which the electrode axis
lies with regard to the transmitter is
identical for the Promag A, H and F
sensors.
Inlet and outlet sections
The sensor should by mounted away
from fittings such as valves, T-pieces,
elbows, etc.
Inlet section:
≥
5 x DN
Outlet section:
≥
2 x DN
The inlet and outlet sections must be
observed in order to maintain accuracy.
ba
009y
1
0
Measuring
electrodes
Electrode axis
(Example Promag F)
ba009y09
Fig. 10
Mounting position (horizontal,
vertical)
≥
5 x DN
≥
2 x DN
b
a009y12
Fig. 11
Inlet and outlet sections
3 Mounting and Installation
Promag 33
12
Hauser
Содержание PROMAG 33
Страница 43: ...Promag 33 5 Display and Operation Endress Hauser 43...
Страница 46: ...5 Display and Operation Promag 33 46 Endress Hauser...
Страница 84: ...6 Description of Functions Promag 33 84 Endress Hauser...
Страница 98: ...7 Trouble shooting Maintenance and Repairs Promag 33 98 Endress Hauser...
Страница 106: ...8 Dimensions Promag 33 106 Endress Hauser...
Страница 116: ...9 Technical Data Promag 33 116 Endress Hauser...
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