タイトルまたは説明

FEATURES: Plastic shell: Nylon material Dry-dial Multi-jet Magnetic drive Vacuum sealed register The reading can keep clear for a long term service Antimagnetic construction Measuring accuracy is up to Class B of ISO***4 Standard Selected high quality materials Steady and reliable characteristics Series universal use Easy interchange and maintenance MAIN TECHNICAL DATA: Meter size:*******5 mm Qn:1.**2.**3.5 m3/h Qt: 0.***0.**0.*8 m3/h Max reading: ***9 m3 Min reading: 0.***1 A.at low zone is ±5%from Qmin to Qt(not contain boundary) B. at high zone is ±2%from transitional flow (Qt)to maximum low(Qmax) Water temperature≤*0℃ Water pressure≤1Mpa The series of watermeters is used to measure the total quantity of cold potable water, consumed in household or a resident unit, passing through the pipeline.