● Adopted the world's advanced Internet of Things technology, with deep network coverage, wide link, low power consumption, low cost and other advantages, communication is stable, reliable and safe;
● Industrial NB-IoT/4G module, mobile phone card using industrial M2M iot card, attack alarm, low battery alarm, insufficient balance alarm, valve failure alarm, arrearage alarm;
● Real-time display of water meter dosage, signal strength, valve status and other data information.
Product Description:
1, high range ratio (Max. 400:1)
2, with self-diagnosis function: flow sensor fault alarm, temperature sensor fault alarm, measuring over range alarm, battery undervoltage alarm
3, the application of the company's flow measurement method and intelligent data error correction technology, high measurement accuracy and stability
4, built-in lithium battery power supply can ensure the use of (6+1) years
5, with photoelectric interface, support handheld infrared meter reading tool field reading
6, optional wired communication interface (M-BUS, 485) or wireless communication interface (LoRaWAN)
7, optional built-in NB-IoT iot communication module to form the Internet of Things table
8, optional power supply mode: 1) built-in battery power supply (default configuration)2) external power supply (485 configuration, voltage range: DC (7.5~24) V) (specify when ordering)
9, can calculate the reverse flow
Product features:
Main technical parameters:
