The water meter is a mechanical transmission speed water meter. The counter is immersed in the water to be measured. The water flows into the water meter and impacts the rotation of the impeller, which directly drives the counter to indicate the total amount of water flowing through the water meter.
The water meter has the characteristics of good starting flow, high measurement accuracy, direct digital display of water consumption, convenient reading, can keep the counted full water (full water), and long life.
This water meter is used to record the total amount of clean water flowing through a closed and full pipeline.
Performance error curve
Conditions of Use:
1. Water temperature: 0.1°C~40°C;
2.Water pressure: ≤1MPa.
Maximum allowable error:
1. Low zone (from including the minimum flow Q, to not including the boundary
The maximum allowable error of flow Q2) is soil 5%;
2. The maximum allowable error in the high zone (from the high zone including the boundary flow Q to the overload flow Q) is ±2%.
Pressure loss curve
