Photoelectric Coding Type MBUS Remote Reading Water Meter
 
1.       General
LXZ Coding Type Remote Reading Water Meters are designed for accurate measurement of water volume passing through the pipe, suitable for both commercial and residential customers.
LXZ type adopts liquidsealed mechanical water meter, features in clearing reading and noncontamination in wheels.

2.       Product features
     Mechanical part and other functions conform to standard of GB/T 778.1~3 2007 Class B, Electrical part is in conformity with standard of CJ/T 2242006.
   By directly reading water volume from register by photoelectricity method, it has almost no error during mechanicalelectric conversion compared to traditional pulse water meter.
    Meanwhile, it only required power supply only when reading meters, which cost very low power consumption.
     High communication reliability by using advanced data coding and verification methods.
   Meet requirement of EMC, ESD, and EMI etc. standard.
    Establish an automatic remote reading & management system by using corresponding PC software and ensures a perfect automated meter reading system.

3.       Technical parameters
 
1)        Working voltage: DC 1014V(RS485);    DC3242V(MBUS);
2)        Working environment: Temperature:5~+45C    Humidity:0~95%RH;
3)        Communication method: a) RS485  b)MBus
a)        Communication rate: 1200/2400 baud
b)        Maximum communication distance: 1200m
c)        Communication protocal:DLT645(1997),188 or customized protocol
4)        ESD protection in Bus Pin exceeds 10kV
5)        Shortcircuit current limitation
6)        Protection against Bus open, short or idle fault

4.       Installation dimension