M-bus remote reading water meter 1.using intelligent remote water meter & network communication technology. 2.the management s
Remote water meter's characteristic:
1.Made in PPO materials which is internationally accepted as meets the purified water requirements and fits for saving resources, health and environmental protection.
2.Magnetic proof design protects the accuracy and credible measuring.High sensitivity electronic meter has multi functions as accuracy and credible measuring and self-correcting.
3.Low dissipation battery life is more than 6 years with low power warning,and send the message to the computer to change the battery.
4.M-bus communication is low dissipation design which can works with power provided by the lines of Communication.
M-Bus technique explanation:M-bus is a kind of bus structure of public utility measure instrument named Meter-Bus,or M-
bus.The principle of work is data transmission based on modulation demodulation technique on
DC power line.M-bus dedicated chip is embedded into meters and concentrator and data
translated by two wire cable.Technical characteristics:1.Distant and reliable communication based on high speed stable communication rate.2.Discretionary cable laying ways of serial type,star type and cross type are acceptable.3.Non-polarity parallel line and twisted pair are used for cable laying.4.Anti-interference based on isolation communication equipment,constant-current electric
current loop communication system.5.Auto-Login,admissible for multiple devices and multiple communication protocol,this system
is easy to be expanded.6.Powered by M-bus cable,low quiescent power drain,this system is suitable for meters that
needs of outside power supply.
M-bus remote reading & controlling water meter
