Mounting procedure Proline Prosonic Flow W 400 HART
24 Endress+Hauser
Installation dimensions
For the dimensions and installation lengths of the device, see the "Technical
Information" document, "Mechanical construction" section
6.1.2 Sensor set selection and arrangement
If mounting horizontally, always mount the sensor set so that it is offset at an angle
of ±30° to the top of the measuring pipe to avoid incorrect measurements caused by
gas pockets or bubbles at the top of the pipe.
The sensors can be arranged in different ways:
• Mounting arrangement for measurement with one sensor set (one measuring path):
• The sensors are located on opposite sides of the measuring pipe (offset by 180°):
Measurement with one or three traverses
• The sensors are located on the same side of the measuring pipe: Measurement with
two or four traverses
• Mounting for measurement with two sensor sets
3)
(two measuring paths):
• One sensor of each sensor set is located at the opposite side of the measuring pipe
(offset by 180°): Measurement with one or three traverses
• The sensors are located on the same side of the measuring pipe: Measurement with
two or four traverses
The sensor sets are arranged on the measuring pipe, offset by 90°.
Using 5 MHz sensors
Here, the rails of the two sensor sets are always arranged at an angle of 180° to one
another for all measurements with one, two, three or four traverses. The sensor
functions are assigned in the two rails via the transmitter electronics unit depending
on the selected number of traverses. It is not necessary to swap the cables in the
transmitter between the channels.
Single-path measurement (1 sensor set)
Vertical mounting
A0042013
7 1 traverse
A0042014
8 2 traverses
Horizontal mounting
A0044304
9 1 traverse
A0044305
10 2 traverses
3) Do not swap the sensors of the two sensor sets, as this can affect the measurement performance.
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