electronic type amr watt-hour meter,RS-485 remote interface for AMR,multi-rate function,.

Remote watt-hour meter's characteristic:

1.AMR system and on-off control through M-bus communication.

2.Multi-tariff available based on inner RTC clock.

3.Data and informations shown by LCD screen.

4.Precision measurement, no needs correctting after a long working period.

5.Anti-fraud by accounting the reverse electrical current in arrear.

6.Power will be cutted off when it reach the max power prescribed 

7.Data can be retained over 10 years after power off.

AMR system's functions: reading meter in realtime,saving data,inquiry,statistics and controlling meters etc.