Smart IoT Water Meter with LoRaWAN Wireless Communication DN15/20/25

Smart IoT Water Meter with LoRaWAN Wireless Communication DN15/20/25

Smart IoT Water Meter is a magnetic direct-reading valve control smart water meter based on the LoRaWAN standard communication protocol. It adopts LoRa wireless technology communication, which has the characteristics of long communication distance and convenient networking.It is convenient for remote meter reading and controlling, effectively reducing operator's door-to-door meter reading and improving meter reading efficiency. The water meter adopts electron and mechanical separation structure design. Product design reduces magnetic field interference. The base meter and the wireless acquisition module can be completely separated and run independently, which is convenient for installation and maintenance.

Features :
 Multi-flow calibre, small starting flow and high measurement accuracy；
 Integrated module, low power design, measurement process is completed in the main body；
 The meter is mainly measured in a magnetic-stop way, and the charging can be done on the server or system；
 Portable installation, no wiring required, no external power supply required；
 Stable and reliable: Provides carrier-class reliability access, effectively supporting IoT applications and smart city solutions；
 Based on LoRa wireless spread spectrum technology, it supports multi-band communication,470Mhz, 868MHz, 923MHz and so on；
 Built-in NFC function module, with mobile app terminal can easily and quickly modify parameters；
 The mobile app supports DevEUI, APPEUI, and ABP/OATT mode changes for easy maintenance and management；
 The mobile app supports the modification of the water meter base for easy maintenance；
 30-45 days of long time data storage；
 Long-distance transmission, non-complex environment, transmission distance>1km；
 Low power consumption, large capacity lithium battery, ER18505 (4000mAh) or ER26500 (8500mAh) can be used, and the service life is 8-10 years；
 IP68 waterproof design, three waterproof technology, to ensure that the water meter works properly in harsh environments；
 Working temperature 0-50 ℃；
 The electronic module of the water meter has built-in alarm output, overload, small flow, low voltage (less than 2.7v trigger), reverse flow and other alarms, which is convenient for remote maintenance for the water company；
 Water meter with valve control, can easily open or close the valve.

Application:
 Remote automatic meter reading and data uplink to the server via LoRaWAN wireless.

Introduction：

Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002（former name: Wuhan Radarking Co.,Ltd.）and went public on January 27, 2015 with the stock abbreviation RADARKING and stock number 831722. It owns the independent R&D center and factory which is the key recommended high-tech enterprises in Wuhan city, Hubei Province.

It mainly R&D, manufacture and sell the integrated solution of smart Internet of things(IOT) energy consumption sensor/smart grid energy consumption sensor/energy consumption information acquisition and transmission(Collector, Concentrator, Communication Module), smart electric meter, smart water meter, “RDK” energy Internet of Things(IOT) intelligent energy safety integrated solution, digital campus energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter/All-in-One Card cloud computing total charging management integrated solution, energy consumption monitoring and analysis integrated solution, mobile phone APP(Energy Consumption, Fast E Top Up).

Principle:

It pursues “Military Academy, Military Morality, Character, Integrity”business philosophy. According to the “ Success once at a time, Advance and reliable, Customer satisfaction, Continuous improvement” quality policy, produce the military high standard products depend on the talent and technology advantages. By military character, do the man first and then work, and provide the high quality products and favorable service to the domestic and overseas clients. With the high quality products and favorable service, it has won the good reputation from clients and won the large market share. (The group users has more than 3000).

Management：

We have a high efficiency, innovative, serious management team, and the factory has already passed ISO9001-2008 QMS, and ISO14001-2004 environment management system. It has not any batch quality problem since establishment. AQSIQ( State Quality Inspection Administration) take the spot checking of our electric meter during 2009-2016, and all the meter passed the inspection. Fully proved that the production is according to our quality management system, and the product quality is stable and reliable.

Oversea Market：

Quality product performance and good reputation, our products are not only successful sales in China, but also have been exported to more than 100 countries and regions in the world, including: Mongolia, Malaysia, Bangladesh, Germany, Italy, Russia, Brazil , India, the United Arab Emirates, Saudi Arabia and other countries, the products are subject to a great welcome and praise.