Automatic Meter Reading System
DDZY150 Automatic Electric Meter Reading System Single Phase Two Wires DLMS / COSEM
Smart Meter in Automatic Meter Reading System Single Phase Two Wires DLMS/COSEM Summary: DDZY150 single phase local fee control smart meter is a intelligent electricity metering product, which suit for measuring 220V/50Hz single phase active AC power. It has independent optical and RS485 interface, and also with standard interface of carrier communication module, which can work with carrier communication module from different suppliers. It can support for fee control function
GPRS Module Automatic Meter Reading System For Wireless Data Collecting RS232
GPRS Module in Automatic Meter Reading System for Wireless Data Collecting RS232 Introduction of RS232 / RS485 GSM Modems This is a RS232/RS485 to gprs dtu, used for data transparent transmission. GPRS232-730 GPRS DTU (Data Transfer Unit) is a wireless terminal equipment which can convert serial data to IP data or convert IP data to serial data through gprs network. 730 is based on USR-GM3. Clients can use this product to realize bidirectional transparent transmission from