详情
Promoted products of the Ministry of Construction, calculate each
drib and drab.
Usage: used for measuring total water volume of drinking cold water
of flow running water pipeline.
Characteristic:the starting flow of the water
meter increases five to eight times by comparing with common water
meters, can avoid water using of drainers effectively, urge users
to repair the phenomenon of emitting, dripping and leaking of
pipelines and raise awareness of water saving, the inlet ends adopt
single valve structure, which cant be used normally when
upside-down charging, the water saving length and size are almost
the same as common meters, and the installation is very
convenient.
Range of application: water temperature≤*0℃, water pressure
≤1Mpa
The maximum permissible error:
1)The maximum permissible error is ±5% in low pressure from
including the minimum flow rate (Q1) to except transitional
flow-rate (Q2)
2)The maximum permissible error is ±2% in high pressure from
including the transitional flow-rate(Q2) to including the overload
flow-rate(Q4).
Economic benefits:
1)Small caliber water-saving meter:
The starting flow rate of water-saving meters is very small and can
calculate each drip. So water-saving meters can bring great
economic benefits to water supply enterprises, and by comparing
with common meters, water-saving meters improve more than *0.0L/h
in sensitivity, the expense of taxation of each cubic meter is
about RMB *7.6 Yuan, the cost is low.
2)Big caliber water-saving meter:
Take DN*0 water meter as an example, the stone cavern flow rate
improves about **0L/h by comparing with common water meters
Which can reduce water loss:
**0X*4X**5=******0L/year,for each year
