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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.


Product Detail

Product Tags

System Topology

NB-IoT Bluetooth AMR System

Main features:  

  1. Ultra-low power consumption: Capacity ER26500+SPC1520 battery pack can reach 10 years of life.  
  2. Easy access: No need to rebuild the network, and it can be directly used with the help of the operator’s existing network. 
  3. Super capacity: Storage of annual frozen data of 10 years, monthly frozen data of 12 months.
  4. Two-way communication: In addition to remote transmission and reading, it can also realize remote setting and query parameters, control valves etc.
  5. 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

 


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