- Product Details
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Quick Details
-
Brand Name:
-
Bestjades
-
Model Number:
-
BJ52004
-
Operating Temperature:
-
120℃
-
Certification:
-
CE
Quick Details
-
Media Type:
-
Liquid
-
Flow Rate:
-
1-30L/Min
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
Bestjades
-
Model Number:
-
BJ52004
-
Operating Temperature:
-
120℃
-
Certification:
-
CE
Product details
BASIC INFORMATION
|
Descriptions
|
Brass Stainless Steel Thread Connection Paddle Water Flow Switch
|
|
Model No.
|
BJ52004
|
|
Material
|
ABS & Metal
|
|
Size
|
1/2",3/4",1"
|
|
Max Working Temperature
|
120℃
|
|
Nominal Pressure
|
1.0Mpa
|
|
Working Voltage
|
SPDT Rating, AC250V 15A
|
|
Case
|
ABS, Ø21.8 Connection port for cable
|
|
Working Medium
|
Water
|
|
Test Pressure For Valve
|
2.5MPa
|
WORKING PRINCIPLE
When the flow rate exceeds the set value, the fluid pushes the paddle and drives the top microswitch
through a mechanical device inside the target flow switch. Its single pole double throw switch contact
(SPDT) can make one circuit conductive while cutting off the other circuit.
This target type flow
switch is usually used in places that require interlocking or "cut-off" protection.
The number of blades and the length of blades can be adjusted to meet the needs of different pipe
diameters and flow rates.
The number of blades and the length of blades can be adjusted to meet the needs of different pipe
diameters and flow rates.
FEATURES & ADVANTAGES
>>
The paddle flow switch has SPDT output, excellent performance, and high precision reliability.
I
t
can
be installed in water pipes or liquid pipelines that have no corrosive effect on copper.
When the
liquid
flow rate reaches a certain rate, one circuit can be closed and the other circuit can be opened
before
reaching the rated point.
>>
It is only used for liquid media above 0 ℃ in operational control, and can also be used for high
salt
liquids, but not classified as dangerous liquids.
>>
It can be installed outdoors and can be installed horizontally or vertically in pipelines.
>>
It is necessary to strengthen the sense of responsibility and limit control of installation personnel,
as well as the alarm monitoring system, to prevent the occurrence of control failures.
>>
Note: The paddle flow switch cannot be hit by water. If a quick closing valve is installed
of the
target flow switch, a throttle must be used.
Manufacturing Technique
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