Volumendrehkolbenwasserzähler

Application: This range of water meters are used to measure the total quantity of cold potable water which is consumed in a household or a residential unit that passes through the pipeline. Features: 1) Adopts volumetric rotary piston principle of measurement in conformitywith ISO4064 Class C/D 2) High sensitivity enables the accurate measurement even at a low flow rate of 4L/h 3) No location limitation for installation 4) Accuracy is not affected whether installed at a horizontal, vertical or inclined pipeline 5) Register is sealed with a special liquid to keep a clear reading in long term service 6) Mechanical parts use of high-quality materials to ensure stable performance 7) Model LXHG is the dry type, model LXHY is the liquid sealed register type Specifications: 1) Working conditions: a) Water temperature: ≤ +50oC b) Water pressure: ≤ 1MPa 2) Compliance standard: ISO4064 (GB/T778-1996) 3) Indication error: a) At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate(qt) exclusive boundary b) At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs)