|
Oval Gear Positive Displacement Flowmeter
|
| |
|
LC11 Serial Oval Gear Flowmeter is direct reading of totalizing meter. It is a volume type flowmeter that measures the total volume of the flow through the tube . It can be widely used in petroleum, chemical, medicinal industries, etc..
|
 |
|
Measuring Principle
|
| |
|
Under the hydraulic pressure difference of the entrance and the exit of the measuring chamber，a pair of oval gears are rotating and discharge the liquid. By counting the number of rotation of the oval gear, we can get the total volume of the liquid flow through the meter.
|
|
High accuracy , has little
influence of the viscosity
of the liquid
Do not need straight tube
to be connected on the inlet and
outlet of the meter.
|
 |
| Technical Parameter |
| Model |
|
LC11-15
(F) |
LC11-20
(F) |
LC11-25
(F)
|
LC11-40
(F) |
LC11-50
(F) |
LC11-80
(F) |
Caliber
Flowrate range
Accuracy
Nominal pressure |
mm
m3/h
%
MPa |
15
0.1~1.5
±0.5
1.6
|
20
0.3~3
±0.5
1.6 |
25
0.6~6
±0.5
1.6 |
40
1.5~15
±0.5
1.6 |
50
2.4~24
±0.5
1.6 |
80
6~60
±0.5
1.6 |
Medium temperature
|
|
-20℃~+80℃ -20℃~+120℃
|
Pressure loss of
maximum flow
Value of minimum division |
0.05
0.1
|
0.05
0.1
|
0.05
0.1
|
0.05
0.1
|
0.05
1
|
0.05
1
|
0.05
10
|
|
|
Note: (F)It is the anticorrosive type, it is t made of stainless steel except counting unit.
used for measuring raw material of chemicals, food, etc., but not for strong acid and strong alkali.
|
