Product Overview

The smart water meter concentrator is an important component of the remote automatic meter reading system for smart water meters. It is located in the middle layer of the automatic meter reading system. It is the central link of data transmission in the entire system. Our company's intelligent water meter collector adopts advanced data encryption technology to achieve recognition and authentication between the management center and each node concentrator. Ensure the reliability and security of data communication; Optimized the structure of the data transmission link in the meter reading system. It can significantly reduce the battery consumption of water meters. Save the usage of concentrators and cables, reduce project investment, and facilitate project wiring. Reduced the workload of fault inspection and engineering maintenance. This concentrator has significant advantages such as high integration, good compatibility, strong anti-interference ability, large storage capacity, and reliable operation.

major function

① Identity recognition function: The concentrator collector remote water meter uses code authentication and 56 bit DES group symmetric encryption algorithm to encrypt important data and ensure secure data transmission.

② Inspection and meter reading function: It can inspect the status of the next layer of equipment (including collectors and remote water meters) according to the set time or instructions from the management center, record fault types, or read data from the next layer of equipment, and can store the data Water meter management function: It can add or delete the number of collectors or remote water meters in the next layer.

④ Real time clock function: It can set the calendar and clock and run them correctly. Even in the event of a power outage, it does not affect the operation of the clock.

⑤ Data transmission function: The concentrator can communicate with upper level devices through various interfaces such as GPRS and INTERNET, and communicate with lower level devices through various interfaces such as wireless, RS-485, M-BUS, etc.

⑥ Data saving function: capable of storing 1024 pieces of remote water meter data. And it has the function of not losing data in case of power failure.

⑦ Parameter setting function: capable of receiving instructions from the management center to set or modify the parameters of the concentrator itself; Or set or modify the basic parameters of the next layer of equipment.