Endress+Hauser Proline Prosonic Flow P 500, Руководство пользователя

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Proline Prosonic Flow P 500
38 Hauser
Installation
Mounting location
A0042039
To prevent measuring errors arising from accumulation of gas bubbles in the measuring tube, avoid
the following mounting locations in the pipe:
• Highest point of a pipeline.
• Directly upstream of a free pipe outlet in a down pipe.
Orientation
A
B
C C
UP
CH1
CH2
UP
Down
Down
1
2
A0041970
 25 Orientation views
1 Channel 1 upstream
2 Channel 1 downstream
A Recommended orientation with upward direction of flow
B Non-recommended installation range with horizontal orientation (30°)
C Recommended installation range max. 120°
Vertical
Recommended orientation with upward direction of flow (View A). With this orientation, entrained
solids will sink and gases will rise away from the sensor area when the medium is not flowing.
Furthermore, the pipe can be completely drained and protected against the buildup of deposits.
Horizontal
In the recommended installation range with a horizontal orientation (View B), gas and air
accumulations at the top of the pipe and interference from deposit buildup at the bottom of the pipe
can influence the measurement to a lesser degree.
Inlet and outlet runs If possible, the sensor should be installed upstream from valves, T-sections, pumps etc. If this is not
possible, the inlet and outlet runs indicated below must be maintained at the very minimum in order
to attain the specified level of accuracy of the measuring device. If there are several flow
disturbances present, the longest specified inlet run must be maintained.
Shorter inlet and outlet runs are possible with the following device versions:
Two-path measurement with 2 sensor sets
5)
and FlowDC
2)
(for item numbers 1 to 4b):
Up to minimum 2 × DN for inlet run, 2 × DN for outlet run
5) Order code for "Mounting type", option A2 "Clamp-on, 2-channel, 2-sensor sets"