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.
PRODUCT FEATURE:
lMulti-jet
lHigh sensitivity enable the measurement at a low flow rate of 2L/hr even 1L/hr(its means that water pressure must be above 1.5 kilograms) reduce with water pressure then the sensitivity of the water gauge is with reducing
lSelected high quality materials for steady,reliable characteristic and enable use a long life span
lSpecial liquid sealed register ensures the dial keep the reading clear in a long term service
lPrevent the register upside down,universal use and good looking
MAIN TECHNICAL DATA
Meter Size | Class | qs | qp | qt | qmin | Starting | Min. | Max. |
DN(mm) | Overload flow | flow L | ||||||
15 | B | 3.0 | 1.5 | 120 | 30 | 2 | 0.0001 | 99999 |
MAXIMUM PERMISSIBLE ERROR
In the lower zone from Qmin inclusive up to but excluding Qt is ±5%.
In the upper zone from Qt inclusive up to and including Qs is ±2%.
WORKING CONDITION
Water temperature: 0℃≤t≤40℃ (For cold water meter)
Water pressure: ≤1.0Mpa
WEIGHT AND DIMENSIONS
Meter Size DN (mm) | Length L | Width W | Height H | Body Thread D | Weight Kg | |
mm | ||||||
15 | 165 | 99 | 125 | G 3/4B | 1.8 | |
INSTALLATION REQUIREMENTS
1. The meter should be installed in horizontal position with the register face upwards
2. Pipeline must be flushed before installation
3. The meter should be constantly full of water during operation
