Non-negative pressure intelligent steady flow water supply equipment
With the detection unit of vacuum suppressor, the non-negative pressure intelligent steady flow water supply equipment can carry out two-way real-time detection of the inlet and outlet water flow and pressure at the municipal network and customer end.
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Description
With the detection unit of vacuum suppressor, the non-negative pressure intelligent steady flow water supply equipment can carry out two-way real-time detection of the inlet and outlet water flow and pressure at the municipal network and customer end. At the same time, combined with the professional microcomputer control system, the user can carry out intelligent fuzzy control of the device. Under the combined action of equipment components such as steady flow compensator, it can meet the continuous water use at the peak of the user’s end, and at the same time does not cause pressure drop to the municipal pipe network. This secondary water supply equipment has the characteristics of small footprint, low power consumption, intelligent safety and health， environmental protection and so on.
The base meter of IC card prepaid water meter adopts all-copper one-piece rotary wing wet anti-freeze structure, with lower pressure loss than other valve structures.
The base meter of IC card prepaid water meter adopts all-copper one-piece rotary wing wet anti-freeze structure, with lower pressure loss than other valve structures. Its electronically controlled reducer adopts all-copper reducer gear with fully enclosed design, which will automatically rotate at regular intervals to prevent scaling. It not only has various display functions and working status self-test function, but also can display the accumulated water consumption, accumulated water volume, remaining water volume, date and time. In addition, this water meter can also self-test and display the status of low battery voltage, external magnetic field interference, abnormal pulse generation, etc. It does not require manual meter reading, which is beneficial to management and suitable for the prepaid management mode of property management companies and water utilities.
Product Highlights
The base table adopts the all-copper one-piece rotary wing wet anti-freeze structure, the pressure loss is lower than other valve structures.
Electronically controlled reducer adopts full copper reducer gear with fully enclosed design, and automatically rotates at regular intervals to prevent scaling.
With mechanical reading and LCD dual display function.
Adopt bistable circuit design measurement and replaceable battery design to reduce the late maintenance cost.
With a variety of display functions and working state self-test function, it can display the accumulated water consumption, accumulated water volume, remaining water volume, date, time, etc.; it can self-test and display the state of low battery voltage, external magnetic field interference, abnormal pulse sending, etc.
The main board adopts a fully sealed design, which is waterproof, moisture-proof and attack-proof, and adopts a logic encryption card, so that one meter and one card will not be confused.
With multi-mode step billing function, three levels of price setting, monthly settlement or annual settlement can be selected.
Underwritten consumption function is available.
The base table adopts the all-copper one-piece rotary wing wet anti-freeze structure, the pressure loss is lower than other valve structures.
Active defense against magnetic attack, when a magnetic attack is judged, the water meter automatically shuts off the valve and displays the magnetic attack alarm.
The photoelectric direct reading water meter adopts the principle of counterpoise photoelectric conversion, the mechanical reading and electronic reading are exactly the same, direct and reliable.
The photoelectric direct reading water meter adopts the principle of counterpoise photoelectric conversion, the mechanical reading and electronic reading are exactly the same, direct and reliable. It will not be affected by time and environment, which makes it difficult to read and false code, and can realize zero error real-time meter reading. With the remote transmission of data through the centralizer, this water meter can realize centralized meter reading management, which is ideal for use as a household water meter in multi-story and high-rise buildings. In addition, there is a wired communication between the meter and the concentrator, which is highly reliable. Users can remotely open and close valves or monitor and read water in real time.
Product Highlights
Directly and reliably converted by photoelectricity, it is not subject to time and environment and has difficulty in reading and mis-coding. The mechanical readings and electronic readings are consistent, achieving zero error real-time meter reading.
The electronic part of the meter has no mechanical contact with the counter movement device, which does not affect the original measurement accuracy.
Directly read the word wheel window reading, no cumulative error, no need to set the bottom number of the meter, no need to store data.
No need for power supply in normal time, only need to be powered by bus at the moment of meter reading, no built-in power supply, long service life.
Not affected by external magnetic field and back current, the electronic module is normally in non-working state, not affected by whether the system is It is not affected by power failure, fault or interference or even lightning.
Each meter has a unique address code, which is convenient for management and maintenance.
Through the M-bus method, the word wheel reading of the water meter is read in real time.
Centralized reading through concentrator or collector, or single water meter reading, with real-time accurate data.
The electronic readings are identical to the mechanical readings of the water meter.
By using non-magnetic sensors and special algorithms, NB-IoT wireless remote non-magnetic water meters are not only free from external magnetic interference, but also ensure the accuracy of counting.
By using non-magnetic sensors and special algorithms, NB-IoT wireless remote non-magnetic water meters are not only free from external magnetic interference, but also ensure the accuracy of counting. It is very suitable for the installation environment where the water flow is backflowing and jittering seriously. Moreover, the transmitter module can be installed directly on top of the original base meter, which makes the installation location less demanding and easy to operate. This water meter has the advantages of wide transmission range and low cost. In addition to the remote meter reading function, it can also realize the storage of user’s water consumption history and real-time water consumption monitoring, helping the water supply department to better improve their water management.
Product Highlights
Non-magnetic on-board coil sensing and measurement, free from external magnetic field interference.
The transmission position can reach 1L measurement, with high measurement accuracy, which can realize forward and reverse measurement.
The electronic module and the base meter can be designed separately, and the interchangeability is good.
The power supply battery is individually packaged and can be replaced easily.
For the signal water meter in the process of use, it often appears due to the backflow and jitter of the water flow.
The repetitive counting, etc., are used to ensure the accuracy of counting through the use of non-magnetic sensors and special algorithms.
The signaling module can be directly installed on the basis of the original base meter, and the installation location is low and convenient.
By using ultrasonic measurement technology, ZLINK residential ultrasonic water meter is a static water meter with excellent performance for residential applications.
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By using ultrasonic measurement technology, ZLINK residential ultrasonic water meter is a static water meter with excellent performance for residential applications. The meter starts metering with ultra-low starting flow: down to 0.001m³/h and wider measurement range of Q3/Q1= R400/R500, which allows for long-term stable and accurate metering of household water consumption. Our meters integrate a wide range of communication technologies, such as RS-485, RF, M-bus, NB-IoT and STS prepaid functions, to easily adapt to various application scenarios.
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Featured Photos
Product features
Turndown ratio reaches 400:1
Low starting flow, up to 0.001m3/h
Two-way metering to prevent water theft
Multi-function LCD display, which can display instantaneous flow, accumulated flow and various alarms
No mechanical moving parts, no wear, stable and reliable for long-term use
Protection grade IP68, can work underwater for a long time
Ultra-low power consumption technology, battery power supply for more than 8 years
A variety of remote communication modes, suitable for various on-site environments
Drip detection and empty pipe detection
Integrated M-Bus, NB-IOT communication technology
Built-in ball valve, remote switch valve can be realized (optional)
The MV-LV junction box with high level of ingress protection is one the significant parts of distribution network. The junction box could be designed and fabricated according to special requirements of the customers .
The MV-LV junction box with high level of ingress protection is one the significant parts of distribution network. The junction box could be designed and fabricated according to special requirements of the customers .
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Product Highlights
Prefabricated silicone rubber sealing for full insulation.
Flexible and optional design for electrical terminals.
Dust proof, Moisture proof, flood resistance, corrosion resistance, adapt to indoor and outdoor operating environment.
Scalable and flexible design to meet variety of wiring requirements.
20 Years maintenance-free
Small size, compact structure, easy installation .
