Emerson Micro Motion TA300T 설치 매뉴얼 - 페이지 8
{카테고리_이름} Emerson Micro Motion TA300T에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Emerson Micro Motion TA300T 20 페이지. Flow and density meters
페이지 인쇄
Planning
May 2021
2.2.1
Orientation options
You can mount the meter in any orientation as long as the conduit openings or display do
not point upward. Keep the sensor tubes full of process fluid to achieve best performance.
Installing the meter with the conduit openings or display facing upward risks moisture
entering the housing, which could damage the meter.
Table 2-1: Preferred sensor orientation
Type
Liquids
Slurries
2.3
Best practices
•
There are no pipe run requirements for Emerson meters. Straight runs of pipe
upstream or downstream are unnecessary.
•
If the meter is installed in a vertical pipeline, liquids and slurries should flow upward
through the meters. Gases should flow downward.
•
Keep the meter tubes full of process fluid.
•
For halting flow through the meter with a single valve, install the valve downstream
from the meter.
•
Minimize bending and torsional stress on the meter. Do not use the meter to align
misaligned piping.
•
The meter does not require external supports. The flanges will support the sensor in
any orientation.
•
Do not use the junction box to pick up the meter.
•
Do not use the junction box as a step.
•
Do not unscrew and rotate the junction box as this will break the wires.
•
Do not install the meter in suspended pipes.
•
Do not adjust the meter position by pulling or grasping the meter.
8
CAUTION
TA010T - TA200T Models
Installation Manual
MMI-20040393
TA300T Model
Micro Motion TA Series