NB/Bluetooth Dual-mode Meter Reading Module

Short Description:

HAC-NBt meter reading system is the overall solution of low power intelligent remote meter reading application developed by Shenzhen HAC Telecom Technology Co., LTD based on NB-IoT technology and Bluetooth technology. The solution consists of a meter reading management platform, a mobile phone APP and a terminal communication module. The system functions cover acquisition and measurement, two-way NB communication and Bluetooth communication, meter reading control valve and near-end maintenance etc to meet various requirements of water supply companies, gas companies and power grid companies for wireless meter reading applications.

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Product Detail

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System Topology

NB-IoT Bluetooth AMR System

Main features:

Ultra-low power consumption: Capacity ER26500+SPC1520 battery pack can reach 10 years of life.
Easy access: No need to rebuild the network, and it can be directly used with the help of the operator’s existing network.
Super capacity: Storage of annual frozen data of 10 years, monthly frozen data of 12 months.
Two-way communication: In addition to remote transmission and reading, it can also realize remote setting and query parameters, control valves etc.
Near-end maintenance: It can communicate with mobile phone APP through Bluetooth to realize near-end maintenance, including special functions such as OTA firmware upgrade.

Parameter	Min	Typ	Max	Units
Working Voltage	3.1	3.6	4.0	V
Working Temperature	-20	25	70	℃
Storage Temperature	-40	-	80	℃
Sleep Current	-	16.0	18.0	µA