Wireless Remote Reading Water Meter with pulse sampling "Gaoxiang" brand wireless remote meter is measuring water flow in pipeline, and has function of wireless data transmission. Through the radio waves to transmit data, and also, waterproof, moistureproof, prevent attacks, prevent stealing water, prevent damage, diamagnetic, anti-jamming and security performance is good, too.
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Product Features :
1.Lithium battery,and accurate meter reading
Adopting photoelectric direct reading technology,can read the meter window directly.
2.Convenient meter reading,improve efficiency and reduce cost
--The efficiency is 8 times more than the traditional meter reading
3.Meter built micro-power wireless data transmission module fully digital integrated circuit design which ensure the stability and reliability of wireless data transmission.
4. Data retention and recovery: in case the battery no power, the data can be stored in the water for 10 years, when change the new battery, the data will there and safe.
5.Anti-attack function: water meter with a high reliability sensor, has a strong anti-magnetic attack capability, general external magnetic interference will not affect the normal operation of the meter, while the management system for illegal attacks users can effectively record, alarm tips, etc., to improve the reliability of the product.
6. Display and reading clearly, the base table life will be 10 years.
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Module functions :
 Wireless wake
Can realize remote wireless wake, real-time response PC processing instruction.
Attack close valve
Has prevention function from electric and magnetic attack, otherwise, the valve will close automatically.
Remote-controlled valve
Can control the valve remotely, to achieve prepaid and postpaid.
 Tigger upload
Module is asleep at usual time, can make the module upload the real-time data by tigger.
 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.
 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.
 Reed switch dailure detection
when one if the reed switch is broken, the meter will upload the damage indicator.
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Technical data of the module:
Parameter |
Content |
Remarks |
Working voltage |
2.7v--3.6v |
If under 2.7v, the valve will close, but it still can communicate and read normally |
Working temperature |
-20~70ºC |
 |
Working humidity |
10%~90% relative humidity, non-condensing |
 |
working frequency range |
470~510MHz |
It can be custom-made according to client request |
RF modulation |
LoRa modulation |
 |
Transmitted power |
20dBm as most |
 |
Receive sensitivity |
-136± 1 dBm |
 |
Communication distance |
Open distance: 2-5Km |
Testing spot is urban environment, distance is based on the environment. |
Quiescent current |
19 μA / h |
Can achieve real-time wake up. |
Sleeping current |
< 10μA / h |
 |
Transmitter current |
< 110μA / h |
 |
Receiving current |
< 20 mA |
 |
Wake up time |
Immediately  |
 |
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Technical data of the meter:
Product category |
Wireless Direct Reading Remote Water Meter |
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DN15 |
DN20 |
DN25 |
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Class measurement |
B |
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Leakproofness |
1.6 Mpa, no leaking within 15 minutes |
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Length |
165mm |
195mm |
225mm |
Overload flow Qmax (m³/ h) |
3m³/ h |
5m³/ h |
7m³/ h |
Normal flow Qn (m³/ h) |
1.5m³/ h |
2.5m³/ h |
3.5m³/ h |
Transitional flow Qt (m³/ h) |
0.12m³/ h |
0.2m³/ h |
0.3m³/ h |
Min flow Qmin (m³/ h) |
0.03m³/ h |
0.05m³/ h |
0.07m³/ h |
Start flow (m³/ h) |
≤0.012m³/ h |
≤0.016m³/ h |
≤0.020m³/ h |
Min reading |
0.0001m³ |
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Max reading |
9999.9999m³ |
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Error Qmin to Qt |
≤±5% |
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Error Qt to Qmax |
≤±2% |
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Working temperature |
0.1ºC--40ºC (cold meter) 0.1ºC--100ºC (hot meter) |
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Working pressure |
0.0-1.0Mpa |
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Material |
Brass |
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Battery model |
Lithium battery 6 years, easy replacement |
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About us:
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We Linyi Gaoxiang Water Meter Co.,Ltd was founded in 2005, and we are a professional manufacturer of intelligent water meters and heat meters, with the capacity of product development, casting, CNC machines, testing and assembling. The company locates in high quality water meter base, the town of Baishabu, Lanshan district, Linyi city, Shandong Province. The factory covers 30 thousand square meter with 300 efficient staff. Our advanced production equipment of more than 70 CNC machine and more than one hundred testing machines for DN15-25, DN32-40, DN50-200 water meter and heat meter. All we have can satisfied with the demand of kinds of types of water meters and heat meters with the daily output of 5000 pieces. Under our constant effort on researching, till now we applied successfully for 16 skill patent on products.
MOQ:
We will accept your trial order or sample order.
Logo:
Customers could customize their logo or lable on the water meter.
Sample Policy:
We will send samples to you( by TNT or DHL or EMS) for your confirmation within 2-7 days after we come to an agreement.
Delivery time:
Start shipping within 10--25 days after signing the contract.
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.
List Of Competitive Advantage:
1. We are factory, can provide you high quality, best price
2. Professional employee and effective management
3. Professional trading service
4. Prompt delivery
5. Good service & reputation
6. Large production line
After Service:
We will make compensate for you if the accident made by us.
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Contact us:
Grace Li
Tel: +86 15853939515
We can send you sample ASAP as we have products in stocks, We will reply you at the first time once we receive your inquiry!
Welcome to visit us!Â
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