FMC Corporation - Talstar 80 Manual De Usuario

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Proline Promass 80 PROFIBUS PA
Installation
17
Horizontal (Promass H, I, S, P):
Promass H, I, S and P can be installed in any orientation in a horizontal pipe run.
In order to ensure that the maximum permissible ambient temperature for the transmitter 
(–20 to +60 °C (–4 to +140° F), optional –40 to +60 °C (–40 to +140 °F)) is not exceeded, we 
recommend the following orientations:
m = For fluids with very high temperatures > 200 °C (392 °F), 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).
Promas
s F, M, E 
St
an
dard, com
p
act
Prom
as
s F, M, E
St
an
dard, remo
te
Prom
as
s F
High-temp
e
ratu
re, 
compact
Prom
as
s F
High-temp
e
ratu
re, 
remote
Promass H,
 I, S
, P 
St
an
dard, com
p
act
Promass H,
 I, S
, P 
St
an
dard, com
p
act
Abb. V:
Vertical orientation
a0004572
ÐÐ
ÐÐ
ÐÐ
ÐÐ
ÐÐ
ÐÐ
Abb. H1:
Horizontal 
orientation 
Transmitter head up
a0004576
ÐÐ
ÐÐ
TM > 200 °C
( 392 °F)
m
Ð
TM > 200 °C
( 392 °F)
m
ÐÐ
ÐÐ
Abb. H2:
Horizontal 
orientation
Transmitter head 
down
a0004580
ÐÐ
n
ÐÐ
n
ÐÐ
n
ÐÐ
n
ÐÐ
n
ÐÐ
n
Abb. H3:
Horizontal 
orientation
Transmitter head to 
the side
a0007558
ÐÐ
ÐÐ
ÐР= Recommended orientation
Р= Orientation recommended in certain situations
✘ = Impermissible orientation