Vertical woltmann removable element liquid-sealed water meter
Model: WS-50~150
Application:
For measuring the volume of water supplied through pipeline consumed in the industrial aspect.
Quality:
·Its digital wheels are sealed in the liquid-capsule and kept legible for reading.
·High quality material applied to guarantee its function efficient and durable.
·The accuracy excels Class B stated in ISO 4064
·It can be also installed to the pipeline without adequate length of a segment of straight pipe to link to the inlet,and
to the branch-pipeline which flow rate is frequent wavering.
·It is not required to detaching the body from the pipeline when the mechanism is fixed or replaced.
temperature:
≤40℃ for cold potable water meter
≤90℃ for hot water meter
Pressure:≤ 11Mpa
Maximum Permissible Error:
Qmin→Qt(ex Qt)=±5%;
Qt→Qs(both included)=±2% or ±3%(hot water)
Qmin=Min Flow, Qt=Transition Flow, Qs= Max Flow.
| Meter Size (mm) |
class | Maxflow | Nominal Flow | Transitional Flow | Min Flow | Starting flow | Min Reading lectura | Max Reading lectura |
|---|---|---|---|---|---|---|---|---|
| m3/h | L/h | m3 | ||||||
| 50 | B | 30 | 15 | 3 | 0.45 | 80 | O.001 | 999999 |
| 80 | B | 80 | 40 | 8 | 1.2 | 120 | 0.01 | 999999 |
| 100 | B | 120 | 60 | 12 | 1.8 | 150 | 0.01 | 999999 |
| 150 | B | 300 | 150 | 30 | 4.5 | 400 | 0.01 | 999999 |
| Meter Size | Length | Width | Height | Connecting Thread | Weight | ||
|---|---|---|---|---|---|---|---|
| D | D1 | Connecting Bolt | |||||
| mm | KG | ||||||
| 50 | 200/280 | 165 | 215 | 165 | 125 | 4ŚM16 | 12/18 |
| 80 | 225/300 | 200 | 280 | 200 | 160 | 8ŚM16 | 24/32 |
| 100 | 250/370 | 220 | 275 | 220 | 180 | 8ŚM16 | 26/38 |
| 150 | 500 | 285 | 395 | 285 | 240 | 4ŚM20 | 75 |
