Product ApplicationThe ultrasonic water meter is a new type of water meter based on the principle of ultrasonic time difference for flow measurement and display. It belongs to the new product and technology which is the priority development in intelligent water meter. Full-electronic water meter is made of industrial-grade structural materials, high-performance electronic components, micro-power circuit technology, programming technology and digital technology. Compared with the mechanical water meter, it has many obvious advantages, such as high precision and sensitivity, wide range ratio, two-way flow measurement, no need to set parameters, no mechanical moving parts, no wear, extremely low pressure loss, not easy to leak, good reliability, long service life, arbitrary angle installation, convenient digital remote transmission and so on. It is a revolutionary product to subvert the traditional mechanical water meter. It can be widely used in urban tap water household metering and water information remote collection system. With a variety of optional bus and other equipment communication (such as MBUS, infrared, LoRa, GPRS, etc.), a remote meter reading management system is formed. The management department can readily access the data in the meter, which facilitates the statistics and management of Y users water volume.
Parameters of Intelligent Ultrasound Water Meter
Model Number
D15 DN20 DN25 DN32 DN40
Overload flow(Q4) 3.125 5.0 7.875 12.5 20
Common Flow(Q3) 2.5 4.0 6.3 10 16
Demarcation flow(Q2) 0.05 0.08 0.126 0.2 0.32
Minimum flow(Q1) 0.02 0.032 0.051 0.08 0.128
Range ratio(Q3/Q1) Take R125 as an example(Selectable models R125,R160,R200,R250,R400)
Surface length 165 195 225 180 200
Static Current ≦7μA
Working water pressure 1.0MPa/1.6MPa
Ambient temperature 5-55
Relative humidity ≦95%RH
Pressure loss grade ΔP25(≦0.025MPa)
Installation mode Horizontal(H) or vertical installation(V)
Working temperature Cold water meter:T30 Hot water meter:T90
Indicative error Low area:≦±5%(cold,hot) High area:≦±2%(cold)≦3%(hot)
Accuracy grade 2 Grade
Minimum reading 0.01m³
Max reading 99999999m³
Material DN15-DN40(Brass) DN50-DN300(Brass/Stainless steel)
Protection Level IP68
Max cumulative flow 4.2×10⁹m³(Cumulative flow>99999999m³Only the last 8 digits can be displayed)
Max cumulative working hours 4.2×10⁹hour(Working hours>99999999m³Only the last 8 digits can be displayed)
Measurement Sensor Cover mono, dual, quad and other products
Communication interface NB-IOT,MBUS,LoRa,GPRS
Sensitivity Level of Upstream Flow Field U10
Sensitivity Level of Downstream Flow Field
D5
Main Features1. Data can be read at any time to realize real-time billing, and the operation of step pricing and charging is simple.
2. Communication interface supports automatic data reading, real-time monitoring of the operation of meters, data objectivity, no human error, accurate billing.
3. Real-time data reading, the system automatically generates data statistics reports, and automatically carries out data analysis.
4. Tube-section structure, smooth flow channel, not easy to block, low pressure loss, pressure loss value less than 0.025 MPa (commonly used flow).
5. No mechanical moving parts, no aging wear of transmission parts, accurate measurement and good repeatability.
6. Ultrasound signal has high resolution and good sensitivity, and its starting flow is less than 2L/H.
7. Ultrasound signal has no magnetic emission and transmission, product has no magnetic material, is not affected by dielectric magnetic material and external magnetic force, anti-interference.
8. Measuring data is digitized directly, and intelligent technology of remote transmission is easily realized. Measuring data acquisition and transmission are accurate.
9. It has strong adaptability and can be installed horizontally and vertically in the same type without affecting the accuracy of measurement.
10. With automatic data error correction technology, flow sensor fault alarm.
11. High definition and wide temperature LCD display.
12. Appearance: exquisite and beautiful, compact structure, occupying small installation area, easy to install indoors.
13. Static Low Power Consumption: The static power consumption current of our water meter is less than 7 mu A, and the international regulation is less than 25 mu A. The static current of our company is more than 3 times lower than the international standard.
14. Silica gel waterproof sealing ring is added to the shell. The sealant sealant with strong adhesion, non-ageing, strong waterproofing, chemical stability and impermeability is used to seal the inlet part of the shell, which meets the IP68 standard of the highest waterproof grade.
Our CompanyAbout our companyHebei Juyuan Machinery Technology Co., Ltd. has advanced domestic intelligent water meter production technology and strict quality management, research and development, production, sales and after-sales service system, focusing on the water meter industry for more than ten years. It is a leading manufacturer and distributor in Chinas water meter industry. Its main products include Ultrasonic flowmeter, Ultrasonic water meter and IC. Card intelligent remote water meter, LORA wireless remote water meter, NB-IoT wireless remote water meter, Electromagnetic flowmeter, Photoelectric remote water meter, Mechanical water meter, etc., are widely used in many fields, such as commerce, agriculture, medicine, chemical industry, machinery, construction, etc., with excellent quality and competitive price. We export products to many countries and regions. Therefore, we care about every need of you, and provide high-quality products and services throughout the sales process. At the same time, we hope that more and more people will join us to save water and protect the environment.
CertificationsFAQAbout water meter:Q:Why choose you?
A:We have professional team of worers,service and inspection,and we have our own factory.
Q:What if the water meter is broken?
A:We will advise customers to purchase a certain number of spare water meters when purchasing in bulk. When problems occur, they can be replaced first, and then the problem water meter will be sent back to the manufacturer for confirmation and repair.
Q:Can this product soak in water?
A:This product can soak water, but the water will affect the stability of signal transmission, because the signal will be greatly affected in the water transmission.
Q:What is the battery life?
A:Using ER18505 battery, the capacity is up to 4500mAh, the frequency of meter reading once a day, battery life can be up to 6 years.
Q:What to do if I have any other specifications for the current?
A:If you have any different requirements,just contact us and we will meet you.
Q:If I need a sample for pretest, do you sale sample for this inquiry?
A:Yes, we can sale sample for pretest. If you need this service, please contact us and we will give you a quotation.
Q:Can you produce the products according to my own drawings?
A:Yes, we can do OEM according to your requirement.
Packing & Delivery