Wireless AMR System Lora Smart Meter Water Meter for Cold and Hot Water High Accuracy

Meter Summary:

This wireless remote water meter use LoRa modulation technology and through wireless to transmit and receive data, is a kind of wireless module with ultra-small, ultra-low power consumption, superior performance and ultra-long distance transmission.Module RF chip based on Speed Spectrum and Hopping Frequency technology, with features of high anti-interference and high reliability. So on the aspect of stability, anti-interference ability and also receiving sensitivity are all far beyond the existing GFSK modulation module. Which can solve the problems of balance the distance, interference with power consumption from traditional design project, to meet the requirments on long-distance transmission and high reliability.

Meter Function:

1. Wireless wake
Can realize remote wireless wake, real-time response PC processing instruction.
2. Sampling measure
Can realize kinds type sampling, like: reed switch, photoelectric, high measuring accuracy.
3. Attack close valve
Has prevention function from electric and magnetic attack, otherwise, the valve will close automatically.
4. Remote-controlled valve
Can control the valve remotely, to achieve prepaid and postpaid.
5. Tigger upload
Module is asleep at usual time, can make the module upload the real-time data by tigger.
6.Low power close valve
when the voltage is lower than a certain data, the module will close the valve automatically and upload the real-time data.
7. Power off close valve
When the power is off, the meter will close valve automatically to avoid accidential or human damage, when the power is back, the valve will return back to the before states.
8. Reed switch dailure detection
when one if the reed switch is broken, the meter will upload the damage indicator.

Specifications:

Maximum Permission Error (MPE)
Q1≦Q≦,Q2 MPE =+ 5% Q2≦Q≦Q4, MPE= + 2% (For hot water metering, MPE=+ 3%)

Dimensions and diagram

MOQ:
We could accept your trial order,then you can take this opportunity to check the quality of our products & service of our company
Logo:
Buyer's logo imprint accepted
Sample Policy:
We can supply you sample for checking quality,if you pay for the sample & sample freight. we will deliverto you in 1-3 days after we got your payment.
Lead time:
The normal Lead time is 15-30 days , which depends on your quantity.
Payment terms:
L/C, T/T, Western Union, MoneyGram, Paypal.
Shipping:
We can arrange the shipping by Courier ( DHL, UPS, Fedex , TNT etc. ), by air or by sea for you.
Please tell us which shipping way that you want and your detailed address, your nearest airport or seaport.
List Of Competitive Advantage:
We are factory, can provide you high quality, best price
Professional employee and effective management
Professional trading service
Prompt delivery
Good service & reputation
Large production line

Why Choose Us

＊ Professional manufacturer for more than 15 years.

＊ Highly experienced production team in RADARKING factory work-shop.

＊ QC Systerm: Quality controlled on all production lines, and QC inspectors work independently from the production line.

＊ Good quality production with quick delivery.

＊ Accepted OEM/ODM.

＊ Accepted small MOQ.

＊ Factory certification: ISO9001, 14000, STS

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.