Product Description
WIFI Water Meter
WIFI smart water meter is a fully electronic water meter that uses IoT WIFI detection technology to measure water flow, displays measurement data in real time on a digital display, and transmits water meter data through a data communication interface. This series of products covers cold water meters with three caliber specifications: DN15, DN20 and DN25.
The features of this series of products are summarized as follows:
✓ Extremely wide measuring range, suitable for various water conditions
✓ Extremely low pressure loss, effectively reducing pipe network energy consumption
✓ Real-time data transmission, can be used for leak detection and pipe network monitoring
✓ Built-in mathematical model of repeated start and stop of water to solve the problem of dynamic water use deviation
✓ Built-in data storage, which can trace the operating status and data records of water meters during the service period
✓ The water meter communicates with the platform through WIFI to realize data upload and download services.
Technical Parameters
1. Dimension
| Size |
Length |
Width |
Height |
Connect Thread |
| DN (mm) |
mm |
D |
| 15 |
165 |
90 |
150 |
G 3/4 B |
| 20 |
195 |
90 |
152 |
G1B |
| 25 |
225 |
104 |
175 |
G1 1/4 B |
| 32 |
230 |
104 |
175 |
G 1 1/2 B |
| 40 |
245 |
125 |
210 |
G 2 B |
| 50 |
280 |
125 |
230 |
Flange End |
2. Flow technical parameters
|
Project
|
Units
|
Parameter
|
|
Nominal caliber
|
mm
|
15
|
20
|
25
|
|
Overload flow Q4
|
m³/h
|
3.125
|
5
|
7.875
|
|
Common flow Q3
|
m³/h
|
2.5
|
4
|
6.3
|
|
Transitional flow Q2
|
m³/h
|
0.05
|
0.08
|
0.13
|
|
Min flow Q1
|
m³/h
|
0.025
|
0.04
|
0.063
|
|
Range Ratio Q3/Q1
|
R80 / R100/ 125 / R160
|
|
Max reading
|
99999 m³
|
|
Min reading
|
0.0005 m³
|
Indication error: Within the water temperature range of 0.1ºC to 50ºC, the maximum allowable error of the water meter is ±2% in the high area (Q2≤Q≤Q4) and (±5%) in the low area (Q1≤Q<Q2).
3.Installation, use and maintenance methods
3.1. A wireless remote water meter of appropriate caliber should be selected based on the pipe diameter and water consumption at the installation location.
3.2. The installation location should avoid exposure, freezing, pollution, moisture and flooding to facilitate disassembly and meter reading. During the freezing period, in addition to wrapping the water meter and water pipes, close the inlet valve of the water meter and open the outlet valve and faucet when not in use. This can prevent the water meter from being damaged due to freezing expansion. It is recommended to install it in a special water meter box.
3.3. The water meter should be installed horizontally, with the letter facing up and the arrow direction in the same direction as the water flow.
3.4. It is necessary to wash away the gravel, sediment and other debris in the newly installed pipes before installing the water meter to avoid causing water meter failure.
3.5. For accurate measurement, the faucet should be higher than the water meter.
3.6. If the water meter is installed at the boiler water inlet pipe, prevent the backflow of hot water from scalding the water meter.
3.7. The water meter should not be directly connected to the pipeline. The water meter and the pipeline should be connected through pipes, sealing washers, and connecting nuts. When disassembling the water meter, do not use hard plates to avoid twisting the case.
3.8. The water meter should be protected from excessive stress caused by pipes and fittings. If necessary, the water meter should be installed on a base or bracket.
3.9. Valves should be installed before and after the water meter to facilitate maintenance and replacement.
3.10. Do not install the water meter in a metal water meter box to avoid signal shielding and preventing remote meter reading.
4. Display
5. Introduction and use of mobile app
Click the language text box in the homepage picture to switch languages, which are English and Chinese.
Company Profile
We are one of leading manufacturer of smart water meters in China. The company also provides total solutions for smart flow metering, control, telemetry and smart water meter reading system.
Packaging & Shipping
FAQ
Q1:Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
Q2: Can your company print our brand logo on your products?
A: With the customer's permission, our factory can print the customer logo on the product. However, the customer needs to provide us with a logo authorization so that we can print the customer logo on the product.
Q3: What are your quality control procedures?
A: We adhere to strict quality control procedures, from product design to the end of the production process, using the most advanced quality control equipment, so that all processes are always in the best state of control.
Q4: Can I request a change in packaging and shipping?
A: Yes, we can change the packing and shipping method according to your requirements, but the cost and difference incurred in the meantime will be your responsibility.
Q5: What are your payment terms?
A: T/T, L/C, and others
Q6: What is the standard lead time for each order?
A: It depends on the number of orders you need to purchase. Normally, we complete the order within 15 days.
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