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5
2. Installation
When you design the tube, please consider following items:
2.1 Install position
Please avoid the sunlight when you install the flowmeter, the ambient temperature between-25~60 Deg.C will be great.
2.2 Remove the interference of magnetic field
Please DO NOT install flowmeter near motor-driven machine, transformer, frequency transformer etc. for it will cause interference of
magnetic field..
2.3 Straight tube length
In order to guarantee the EM Flowmeter accuracy, upstream and downstream of the installation should satisfied the following
conditions(Picture).
Generally tube installation, the flowmeter Upstream could try to stay 5D-10D ,Downstream 2D-5D.
2.4 Install method
a. Flowmeter can be horizontal, vertical or slanting, please make sure the tube is full of fluid no matter if it is moving
or not.
b.
When fluid contained solid material, It’s suggested to try vertical installation(bottom to top), which can avoid the
solid material sink inside the tube.
c. Pipe design should make sure no air bubble in the flowmeter position.
When the upside and downside is shrink tube,
the degree
θ
should be smaller then 15
∘
>
5D
ELBOW 90
°
>
5D
T Tube
-
>
10D
Grove Valve
< . °
7 5
Grove Valve
Содержание AMC2100 Series
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