Proline Promass 83 PROFIBUS DP/PA Installation
Endress+Hauser 19
Orientation Promass F, M, E, H, I
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 (Promass F, M, E):
The measuring tubes of Promass F, M and E 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.
Horizontal (Promass H, I):
Promass H and Promass I can be installed in any orientation in a horizontal pipe run.
Promass F, M, E, H, I
Standard, compact
Promass F, M, E, H, I
Standard, remote
Promass F
High-temperature,
compact
Promass F
High-temperature,
remote
Fig. V: Vertical orientation
F06-xxxxxxxx-11-00-00-xx-008
ÃÃ ÃÃ ÃÃ ÃÃ
Fig. H1: Horizontal orientation
Transmitter head up
F06-xxxxxxxx-11-00-00-xx-009
ÃÃ ÃÃ
✘
(TM = >200 °C)
m
Ã
(TM = >200 °C)
m
Fig. H2: Horizontal orientation
Transmitter head down
F06-xxxxxxxx-11-00-00-xx-010
ÃÃ
n
ÃÃ
n
ÃÃ
n
ÃÃ
n
ÃÃ = Recommended orientation
à = Orientation recommended in certain situations
✘ = Impermissible orientation
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