Application:
This range of water meter is used to measure the total quantity of cold potable water which consumed in household or a resident unit, passing through the pipeline.

Feature:
Adopt volumetric rotary piston principle of measurement with conformity to ISO ***4 Class C. High sensitivity enables the accurate measurement even at a low flow rate of 4 L/H. No Location limitation for installation. Accuracy is not to be affected wherever installed at a horizontal, vertical or inclined pipeline. Register is sealed with a special liquid to keep a clear reading in long term service. Mechanical parts use of high-quality material to ensure a stable characteristic.

Working Condition:
Water temperature:≤*0C
Working pressure:≤1.6MPa

Maximum permissible error:
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%.
(2) in the upper zone from qt inclusive up to and including qs is ±2%;

Compliance With Standard:ISO ***4 Class C