China wholesale iot-device - LoRaWAN Non-magnetic Inductive Metering Module – HAC

Module Features

● LoRa modulation mode, long communication distance; ADR function is available, automatic switching of multi-frequency points and multi-rates to improve the reliability of transmission; Adopting the TDMA communication technology, automatically synchronizing the communication time unit to avoid data collision; OTAA air activation network automatically generated Encryption key, simple operation and convenient maintenance; Data encrypted with multiple keys, high security; Support wireless or infrared (optional) parameter setting reading;

● The non-magnetic metering sensor comes with a low-power MCU, which collects and processes 3-channel inductance signals and supports forward and reverse metering. The non-magnetic metering sensor supports automatic switching between high-speed sampling and low-speed sampling to achieve the optimal design of power consumption; The max flow rate is 5 cubic meters per hour.

● Non-magnetic inductance supports the disassembly detection flag setting function. When disassembly is detected, the disassembly flag is set, and the abnormal flag is reported when reporting.

● Battery low voltage detection report: when the voltage is lower than 3.2V (Error: 0.1V), set the battery low voltage flag; report this abnormal flag when reporting. 

● Magnetic interference detection and reporting: when it is detected that the module is subject to magnetic interference, the magnetic interference flag is set, and the abnormal flag is reported when reporting.

● Built-in memory, internal parameters will not be lost after power off, and can be used normally without setting parameters again after changing the battery.

● Default data report: one data in every 24 hours.

● The function parameters of the module can be set through wireless, and the near-field infrared setting function can be optional.

● Support infrared method to upgrade the application.

● Standard spring antenna, flexible circuit board antenna or other metal antennas can also be customized according to different requirements.

 Matching gateways, handhelds, application platforms, testing software etc. for system solutions

Open protocols, dynamic link libraries for convenient secondary development

Pre-sales technical support, scheme design, installation guidance, after-sales service

 ODM/OEM customization for quick production and delivery

7*24 remote service for quick demo and pilot run

Assistance with certification and type approval etc.

22 years industry experience, professional team, multiple patents