| Volumetric rotary piston water meter |
| Feature: |
| ·1.Adopt volumetric rotary piston principle of measurement with |
| conformity to ISO 4064 class D |
| ·2.Hith sensitivity enables the accurate measurement even at a |
| low flow rate of 5 l/h |
| ·3.No location limitation for installation.Accuracy is not to be affected |
| wherever installed at a horizontal,vertical or inclined pipeline |
| ·4.Register is sealed with a special liquid to keep a clear reading |
| in long term service |
| ·5.Mechanical parts use of high-quality material to ensure a stable characteristic |
| ·6.Plastic coating for surface treatment with a nice look and for a long life-span |
| Description: |
| ·This range of water meter is used to measure the total quantity |
| of cold potable water which consumed in household or a |
| resident unit,passing through the pipelione. |
| Working condition: |
| ·Water temperature:≤50℃ |
| ·Working pressure:≤1MPa |
|
Item No. |
Meter Size Dia DN(mm) |
Class |
qs Overload Flow(m3/h) |
qp Nominal Flow(m3/h) |
qt Transitional Flow(m3/h) |
qmin Min Flow(m3/h) |
starting flow(m3/h) |
Min Reading lectura(m3) |
Max. Reading lectura(m3) |
|
3611.01 |
15 |
C |
3 |
1.5 |
22.5 |
15.0 |
6.0 |
0.0001 |
99999 |
|
3611.02 |
15 |
D |
3 |
1.5 |
17.25 |
11.25 |
5.0 |
0.0001 |
99999 |