horizontal woltman type meter water

Description

horizontal woltman type meter water APPLICATION Measuring the volume of cold water passing through the pipeline FEATURES This meter is characterized by great flow capacity, low pressure loss, light weight, small volume, compact structure, easy operation and maintenance. WORKING CONDITION Water temperature≤*0 Water pressure≤1MPa COMPLIANCE WITH STANDARD ISO ***4 (GB/T*******6) 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)