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of water meter is used to measure the total quantity of cold potable water which consumed in houshold or a resident unit, passing through the pipeline.
This is a dry-type water meter with copper-can register.Its counting and measuring devices are driven by magnetic coupling. It is characterized by easy reading,good antifreezing property and ability to permanently keep the reading clear.
Water temperature：≤50℃ Water pressure：≤1MPa
COMPLIANCE WITH STANDARD: ISO 4064 (GB/T778-1996)
At low zone is±5% from minimum flow rate(qmin)to transitional flow rate(qt)exclusive boundary
At high zone is±2% from transitional flow rate(qt) to overload flow rate(qs)