JingCheng RF Large Diameter Intelligent Water Meter is a new type of measurement meter that adopted new micro CPU which achieve water collect,execute,display and storage.It is preference proposals to achieve intelligentize management from majority tap water supply ministry.This product possess more patents ,meter function steady ,valve driving against water pressure influence.Supplier implement used after paid for drinking consumer of passing tap water pipe. Its method will change traditional meter charge measurement completely.

Prepaid function ,service after paid.

Multistep price,one card for multi meter.

Double display function in mechanism reading and electronic reading.

Special battery protection function.

Performance steady,common used.

Low power dissipation,long time used.

Anti-inference function.

AC/DC power structure inter-change automatic.

Low area (Q1≤Q<Q2）Max allowed Error:±5％

T≤30℃,High area （Q2≤Q≤Q4）Max allowed Error±2％