This range of water meter is used to measure the total quantity of cold potable water which consumed in household or a resident unit passing through the pipeline.
PRODUCT FEATURE:
1.Adopting volumetric rotary piston principle of measurement with conformity to AWWA C-700
2.Copper sealed register ensures the dial kept free from fog and keep the reading clear in a long term service
3.The register, measure subassembly and copper body separated from water to ensure most frost protected housing center
4.Adopting long pointer structure in the register, and good looking
5.High precision, low head loss
6.Measuring units: U.S.GALLON, CUBIC FEET and M3, high quality Reed-Type pulse for option
7.Reliable signal output, long working life and the signal use two-wire output, operating distance is over 100m
MAXIMUM PERMISSIBLE ERROR
In the lower zone from Qmin inclusive up to but excluding Qt is ±5%.
In the upper zone from Qt inclusive up to and including Qs is ±2%.
WORKING CONDITION
Water temperature: 0℃≤t≤40℃
Water pressure: ≤1.6Mpa
INSTALLATION REQUIREMENTS
1.The meter should be installed in horizontal position with the register face upwards
2.Pipeline must be flushed before installation
3.The meter should be constantly full of water during operation
