Fan-wheel liquid-sealed anti-reverse water meter

Name: fan-wheel liquid-sealed anti-reverse water meter for cold water
Category: plastic shell water meter->
Model number: lxsy-15/z-20/z
Specification: 15-20
Content: meter design
1. High quality materials(frpa), corrosion resistance.
2. The measuring mechanism can be exchanged.
Special features
1. Overload flowrate:qs=2qp(qn=nominal flowrate)
2. Digital-wheel and register are sealed with special with special liquid
3. Clearly reading for a long time
4. Steady and reliable performance
5. Measuring accuracy is up to iso 4064b
6. Anti-reverse water meter, it can be calculated normally when installation is reverse direction of flow.
Working condition
Water temperaturef_300c
Working pressuref_1mpa
Feature curve diagram:
Reading error:between qs. Flowrate and qt flowrate
Max.Reading errorf+2%
Between qt flowrate(not including qt):max.Reading errorf+5%
Anti-reverse, it can be read nomally and the reading error qp is positive value when meter installed reversedly.



Carton box