Plastic Pipeline Flow Meter
Working principle and specification
Working principle and specification
The movable float is fitted in a cone shaped vertical plastic pipeline. It will move when application flow through from bottom to the top. It stays at a position when the float is balance on gravity, buoyancy and viscous forces together, and the current position is stand for the current flowing rate.
Long pipeline specification:
|
Bore
|
Type
|
Measuring range
|
Accuracy
|
Size
|
Plug-in
connection
|
Weld
connection
|
Working pressure
|
Medium temperature
|
||
|
L
|
B1
|
B2
|
||||||||
|
15
|
LFS-15
|
2-20L/h
4-40L/h
5-50L/h
6-60L/h
10-100L/h
16-160L/h
25-250L/h
40-400L/h
60-600L/h
100-1,000L/h
|
4
|
280
|
20
|
45
|
15
|
20
|
0.6MPa
|
0 ~ 50 ℃
|
|
25
|
LFS-25
|
100-1,000L/h
160-1,600L/h
250-2,500L/h
300-3,000L/h
|
380
|
32
|
68
|
25
|
32
|
|||
|
50
|
LFS-50
|
0.4-4m3/h
0.6-6m3/h
1-10m3/h
2-16m3/h
|
435
|
63
|
98
|
50
|
63
|
0.4MPa
|
||
Short pipeline specification:
|
Bore
|
Type
|
Range
|
Size
|
Plug-in connection
|
Weld connection
|
||
|
L
|
B1
|
B2
|
|||||
|
15
|
LFS-15d
|
6-60L/h
10-100L/h
16-160L/h
25-250L/h
60-600L/h
100-1,000L/h
|
200
|
20
|
45
|
15
|
20
|
|
25
|
LFS-25d
|
100-1,000L/h
160-1,600L/h
250-2,500L/h
|
226
|
32
|
60
|
25
|
32
|
|
32
|
LFS-32d
|
400-4,000L/h
600-6,000L/h
|
288
|
40
|
74
|
32
|
40
|
|
50
|
LFS-50d
|
1,000-10,000L/h
1,600-16,000L/h
|
341
|
63
|
98
|
50
|
63
|
|
65
|
LFS-65d
|
2-16m3/h
5-25m3/h
8-40m3/h
12-60m3/h
|
430
|
75
|
122
|
65
|
75
|