Endress+Hauser Proline Promass 84F, Техническая информация

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Proline Promass 84F, 84M
16 Hauser
Orientation
Make sure that the direction of the arrow on the nameplate of the sensor matches the direction of flow
(direction in which the fluid flows through the pipe).
Vertical
Recommended orientation with upward direction of flow (View V). When fluid is not flowing, entrained solids
will sink down and gases will rise away from the measuring tube. The measuring tubes can be completely
drained and protected against solids build-up.
Horizontal
The measuring tubes must be horizontal and beside each other. When installation is correct the transmitter
housing is above or below the pipe (View H1/H2). Always avoid having the transmitter housing in the same
horizontal plane as the pipe.
In order to ensure that the maximum permissible ambient temperature for the transmitter
(–20 °C to +60 °C, optional –40 °C to +60 °C) is not exceeded, we recommend the following orientations:
m
= For fluids with very high temperatures (>200 C), we recommend the horizontal orientation with the
transmitter head pointing downwards (Fig. H2) or the vertical orientation (Fig. V).
n
= For fluids with low temperatures, we recommend the horizontal orientation with the transmitter head
pointing upwards (Fig. H1) or the vertical orientation (Fig. V).
DN 8 15 25 40 50 80 100
1)
150
1)
250
1)
∅
Orifice plate, pipe restriction [mm] 6 10 14 22 28 50 65 90 150
1) only Promass F
Pr
o
m
a
ss F
, M
St
a
n
d
a
rd
,
compact Pr
o
m
a
ss F
, M
St
a
n
d
a
rd
,
re
m
o
te
Pr
o
m
a
ss F
H
igh-te
m
pe
rature
,
compact Pr
o
m
a
ss F
H
igh-te
m
pe
rature
,
re
m
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Fig. V
Vertical orientation
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Fig. H1
Horizontal orientation
Transmitter head up
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✘
TM = >200 °C
m
Ã
TM = >200 °C
m
Fig. H2
Horizontal orientation
Transmitter head down
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n
ÃÃ
n
ÃÃ
n
ÃÃ
n
ÃÃ
= Recommended orientation
Ã
= Orientation recommended in certain situations
✘
= Impermissible orientation