MAIN TECHNICAL DATA According to ISO4064 (GB/T778.1-1996) Standard
MAIN TECHNICAL DATA According to ISO4064 (GB/T778.1-2007) Standard
INDICATING ERROR
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)
DIMENSIONS AND WEIGHT
WORKING CONDITION
Water temperature：≤40℃ for cold water meter
Water temperature：≤90℃ for hot water meter
Working pressure：≤1.6Mpa