Product Description
Structural principle
1, under the action of the liquid pressure difference at both ends of the instrument measuring chamber, A pair of elliptical gear A and B constantly rotate on the shaft and discharge the liquid, and the total value of the liquid flowing through the instrument can be known by measuring the number of revolutions of the elliptical gear.
2.LC type elliptic gear flowmeter is connected with magnetic seal. The integrating mechanism represents the cumulative reading with a word wheel.
3. The materials in contact with the measured medium in the elliptic gear flowmeter are cast iron, cast aluminum, stainless steel, carbon steel and yellow steel.
Technical Parameter:
Nominal diameter(mm) |
8-250 |
Accuracy |
0.2% or 0.5% |
Pressure loss |
0<1000Mpa<80kpa |
Working pressure |
1.6,2.5,4.0,6.3,10,16,25,42Mpa |
Temperature range |
-20ºC-+300ºC |
Medium Viscosity |
0.1-1000Mpas |
Ambient Condition |
Temperature:-30ºC-+70ºC Humidity:5%-95% Pressure:86Kpa-106Kpa |
Connection Flange |
DIN or Can also be customized according to customer requirements |
Explosion-proof grade |
The Ann IaII CT4, Explosion-proof :dII BT4 |
Flow Range:
Nominal diameter(mm) |
Flow range m3/h |
|
Accuracy 0.5% |
Accuracy 0.2% |
8 |
0.05-0.5 |
0.1-0.3 |
10 |
0.1-0.6 |
0.2-0.6 |
15 |
0.16-1.6 |
0.5-1.5 |
20 |
0.25-2.5 |
0.8-2.4 |
25 |
0.6-6.0 |
2-6 |
40 |
1.6-16 |
5-15 |
50 |
2.5-20 |
6-18 |
80 |
6-48 |
12-48 |
100 |
8-80 |
20-60 |
150 |
25-200 |
60-180 |
200 |
45-360 |
100-300 |
250 |
80-500 |
150-450 |
Note: Can be customized non-standard flow meter
Material: Stainless steel 304/316,Cast steel ,cast iron
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