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Remark: |
APPLICATION: This range 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.
FEATURES: By using combined pointer and digit wheel counting device this meter is characterized by advanced structure visble reading, good looking and accurate measurement, long working life.
WORKING CONDITION: Water temperature:≤40℃ Water pressure:≤1MPa
COMPLIANCE WITH STANDARD: ISO 4064 (GB/T778-1996)
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) |