Одноместный самолет крыльчаткой сухой циферблат счетчик воды

Application: This range of water meter is used to measure the total quantity of cold (hot) potable water which consumed in household or a resident unit, passing through the pipeline. Feature: Dry type, magnet-drive. small, light, free rotating register, easy and long term clear reading. Magnet resistance. Single-jet, Sensitive & Reliable. Measuring accuracy conform to ISO 4064 Class B. Working Condition: Water temperature:≤40 for cold water meter, ≤90 for hot water meter Working pressure:≤1MPa Compliance With Standard: ISO 4064 Class B Indicating Error: a) In the lower zone from Qmin inclusive up to but excluding Qt is ±5% b) In the upper zone from Qt inclusive up to and including Qs is ±2%