Endress+Hauser Proline Promass A 100, Operating Instructions Manual

Page: 16 / 56

Installation Proline Promass A 100
16 Hauser
Orientation
The direction of the arrow on the sensor nameplate helps you to install the sensor
according to the flow direction.
Orientation Recommendation
A Vertical orientation
A0015591
B Horizontal orientation, transmitter
head up
A0015589
1)
Exception:
C Horizontal orientation, transmitter
head down
A0015590
2)
Exception:
D Horizontal orientation, transmitter
head at side
A0015592
1) Applications with low process temperatures may reduce the ambient temperature. To maintain the
minimum ambient temperature for the transmitter, this orientation is recommended.
2) Applications with high process temperatures may increase the ambient temperature. To maintain the
maximum ambient temperature for the transmitter, this orientation is recommended.
Inlet and outlet runs
No special precautions need to be taken for fittings which create turbulence, such as
valves, elbows or T-pieces, as long as no cavitation occurs (→  17).
A0015597 A0015598
For the dimensions and installation lengths of the device, see the "Technical
Information" document, "Mechanical construction" section