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:
Adopting pointer and word-wheel combination count device, with advanced, beautiful and elegant structure, the counter is sealed by special type liquid, the reading is clear for long, convenient meter copy and long service life.

Working condition:
Water temperature ≤ 40º C 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)