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The concentrator is the data centralized unit of the intelligent meter reading system, which processes and exchanges the data information between the main control computer and the form element. The concentrator can be flexibly configured as required to realize the timed automatic meter reading function at any time point. The data after meter reading is saved in the concentrator for reading by the main control computer at any time. The main control computer can read the saved meter reading data in the concentrator through GPRS, USB or Ethernet, or make the concentrator operate the collector and meter unit to extract the latest meter reading data.
15814469667 Ms.Chen
Product parameters
| project | primary coverage |
| Overall dimensions |
130mm*97mm*24mm |
| Communication mode |
Uplink: 4G/Ethernet Downlink: RS-485/M-BUS |
| Load capacity | Four outputs, each with 1800 ordinary photoelectric water meters or 650 valve controlled water meters |
| Transmission capacity | The maximum transmission distance for the collector or meter is 1200 meters |
| Protection class | RS-485/M-BUS interface, 600W lightning surge protection for each line |
| work environment | Temperature: - 20 ℃~80 ℃ Humidity: 0%~95% RH |
| Working power supply |
DC12V/2A |
Product features
| With lightning protection function and bus isolation function |
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The internal circuit can automatically sense the direction of data flow, automatically switch the enabling control terminal, and amplify and enhance the signal |
| Data collection and data storage functions are integrated, and the memory can store table data of 1800 tables |
| Provide power supply and communication channel for meter unit during network data transmission |
| Amplifying the signal of the communication link can extend the network transmission distance and increase the network load capacity |
| Can be directly connected to the meter |
| Automatic meter reading with fixed time can be set |
| It only supplies power to the meter unit at the moment of meter reading, reducing the overall power consumption of the system and having strong anti-interference capability |
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