Solartron Mobrey 7828, Техническое руководство

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Mechanical Installation 7828 Density Transmitter Technical Manual
2-4
78285000_AB
Top or Plan view
4” horizontal pipe
2”Schedule 40
Pocket or “T”
This next view shows other pipe outlines superimposed:
Top or Plan view
4” (100mm)
vertical pipe 6”(150mm)
vertical pipe
2”Schedule 40
Pocket or “T”
The smaller circle represents a 4” vertical pipe, which intersects the effective region . The
6” (150mm) pipe is the smallest pipe diameter to completely enclose the effective region
when the pipe is vertical. Thus smaller pipe diameters can lead to a variety of different
geometries which would each require a separate calibration.
An alternative condition is shown in the next diagram where the side pocket is extended
until it passes completely through the
effective region producing a “core”: