Proline Promass 83
Installation
Hauser
15
3.2.3
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.
Orientation Promass A
Vertical
Recommended orientation with direction of flow upwards. 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
When installation is correct the transmitter housing is above or below the pipe. This means
that no gas bubbles or solids deposits can form in the bent measuring tube (single-tube
system).
A0018978
Special installation instructions for Promass A
"
Caution!
Risk of measuring pipe fracture if sensor installed incorrectly!
The sensor may not be installed in a pipe as a freely suspended sensor:
• Using the base plate, mount the sensor directly on the floor, the wall or the ceiling.
• Support the sensor on a firmly mounted support base (e.g. angle bracket).
Vertical
We recommend two installation versions when mounting vertically:
• Mounted directly on a wall using the base plate
• Measuring device supported on an angle bracket mounted on the wall
A0018980
Horizontal
We recommend the following installation version when mounting horizontally:
• Measuring device standing on a firm support base
A0018979
10 mm
4 x
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