Specifications High quality gallon water meter woltman water meter 15mm-20mm water meter with CE certificate
2.Valve control
High quality gallon water meter woltman water meter 15mm-20mm water meter with CE certificate .THE SYSTEM It consists of radio water meter,GPRS collector, POS,data center(PC and sofeware). Two system modes:With valve and without valve. Two working modes: 1. Data center sends order to water meter to transfer data and close or open valve through GPRS collector, by GPRS newtwork.and Data center recieves data also by GPRS network. 2. POS sends order to water meter to transfer data and close or open valve, Data center recieves data by downloading data from POS. 2.FUNCTION 1.Warning for power insufficience 2.Valve control 3.Warning for valve fauls 4.Clean valve