Introduction
The collector is used for data collection of water, electricity and gas smart meters, as well as centralized meter data collection and control.
According to the preset collection cycle, the collector automatically collects the data of the meters, uses high-precision storage, and the data is not lost after power failure. It communicates with the concentrator through wired or wireless means, receives and responds to commands from the concentrator, and transmits data to the concentrator.
Through the concentrator relay forwarding, it can communicate with other collectors, and can set and adjust the uplink communication channel to effectively avoid signal interference problems in adjacent cells.
Technical Parameters
Comprehensive comparative advantage
Compared with manual meter reading - efficient, accurate, and electronic, reducing costs and increasing efficiency.
Compared with GPRS meter reading - no communication fees, not limited by signal coverage.
Compared with PLC power line carrier, it is not affected by grid noise interference and can be read immediately.
Compared with pulse acquisition - there is no cumulative error, and the data is completely consistent with the dial.
Extremely high reliability - mature technology, capable of stable operation in various environments.
No operating costs - one-time purchase, long-term use, no subsequent communication expenses.
The fastest deployment speed - it can be opened and put into use without any engineering required.
The lowest operating threshold - no professional IT knowledge is required, ordinary meter readers can operate it.
High data authority - directly reading the core data of the meter, with strong legal effect.
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Model: WNOA/B
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Power supply: bus power
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Communication mode: RS-485/M-BUS
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Protection level: 600W lightning surge protection per line of RS-485 interface
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Working environment: temperature 0℃~55℃, humidity 5~95%RH
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Dimensions: 140mm*97mm*24mm
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Number of output channels: four outputs
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