Wired Remote Water Meter Strives to Pursue the Concept of Modern Products

The structure of the wired remote water meter is a valve-controlled base meter with electronic modules, an integrated fully enclosed structure; the metering and valve control parts of the base meter, as well as the valve body and reducer part adopt an integrated design, and the main structure of the wired remote water meter is made of all copper parts , Sturdy and durable, accurate measurement, stable and reliable performance. The electronic module wired remote water meter adopts original imported ultra-large-scale micro-power components and full-automatic large-scale production. The wired remote water meter uses a special circuit designed for cold water meters for signal collection, measurement and storage. The reliability and data security of the wired remote water meter are improved, so that it can fully meet the requirements of measurement and use. The wired remote prepaid smart water meter effectively solves the difficulty of household meter reading. The wired remote water meter has the characteristics of fewer peripheral components, simple structure, high reliability, low power consumption, and long life. It can be used to measure the domestic water consumption of urban residents the amount.

1. Features of wired remote water meter

1. Flow sensor (patented technology)

As the core component of the wired remote water meter, the working principle of the flow sensor is that the built-in structure of the sensor is in a non-contact state through magnetic coupling, and the water meter impeller is operated synchronously, and then the wired remote water meter sensor is built-in. Sensitive electronic components accurately obtain flow dynamics electronic signals through changes in the electric field of special materials.

Another feature of the wired remote water meter flow sensor has the advantages of low power consumption, good anti-static and anti-electromagnetic field radiation performance, wide temperature, high sensitivity, and good reliability. Fully meet the various conditions of use required by international standards for water meters. This innovative technology of wired remote water meter has no similar category at home and abroad, and is the first.

2. Embedded MCU application

In order to improve the accuracy level of the water meter, the wired remote water meter is based on the reliable electronic signal of the flow sensor. It detects the characteristics of the equivalent error of the water meter movement at different flow periods through the scale, and obtains its dynamic line spectrum. The software of the wired remote water meter to establish a data model automatically Compensate to make it reach a high-precision metering level water meter.

3. Circuit design

Design of ultra-low power consumption control circuit for wired remote water meter. In order to make it easy to read, the LCD display does not sleep, and the operating current of the system is less than 30μA, so that the built-in lithium battery is designed to have a working life of more than 8 years.

4. Industrial design and structure (patented technology)

Food-grade engineering plastics for the company's wired remote water meters (other structural components also use different high-quality engineering plastics). Its compression resistance, tensile resistance, impact resistance, aging resistance and other properties are superior, which fully meets the use of water meters in different environments. In addition, the wired remote water meter has a unique structural design. Whether it is from the aesthetics of appearance, the simple and convenient structure of disassembly, and the use of colors, the wired remote water meter strives to pursue the concept of modern products.

It makes the wired remote water meter product light, beautiful and exquisite, abandoning the heavy metal shell of the traditional water meter.

5. Anti-electromagnetic field performance (patented technology)

A magnetic shielding structure system is designed in the inner cavity of the wired remote water meter, so that the movement and the sensor are protected by the shielding field, so that the entire wired remote water can be expressed with super anti-magnetic radiation performance to prevent malicious attacks.

6. Life

Due to the wear and tear of the transmission gear of the wired remote water meter and the resistance caused by the water quality dirt, the accuracy and life of the water meter are greatly damaged. The wired remote water meter technology has no mechanical transmission gear counting system, so that the measurement accuracy is stable, and the working life is long. After the battery is exhausted, the meter does not need to be disassembled. The battery can be simply replaced at the user's place and the meter resumes normal operation. The service life of this wired remote water meter is much longer than that of a mechanical water meter, up to more than 10 years.

7. Remote transmission

Due to the scientific, advanced and reliable principle of the wired remote water meter, it has a good technical platform for digital water meter measurement. This realizes wired and wireless remote transmission and the application of computer network systems.

2. Main features of wired remote water meter

1. The installation of the wired remote water meter is the same as that of the ordinary mechanical meter. There is no need to embed the signal transmission pipeline, no need to destroy the user's wall decoration, punching and threading, easy installation and reliable use. No need to set any water meter after installation.

2. The controller is designed with a high-performance radio frequency chip, and the wired remote water meter innovatively adopts an efficient loop interleaving error detection and error code, which greatly improves the anti-interference and sensitivity.

3. The wired remote water meter controller has the functions of water pulse sampling, calculation, data storage, and wireless data two-way communication.

4. The wired remote water meter adopts the single-chip microcomputer of American MicroChip company, combined with multiple intelligent consumption reduction technologies, to achieve ultra-low power consumption, high stability, and high anti-interference.

5. Using unique measurement and sampling circuit and program design, the wired remote water meter not only has high counting accuracy, good stability, and extremely low power consumption.

6. The wired remote water meter system has complete battery under-voltage detection, magnetic interference detection, and valve failure detection functions to ensure that problems are detected in time and alarms to avoid future economic disputes.

7. The electric valve adopts low torque, low current, and floating seal structure. The wired remote water meter has the characteristics of flexible rotation, low power consumption, anti-scaling, no dripping, and long service life; and has the function of automatic valve cleaning at regular intervals.

8. Flexible meter reading method for wired remote water meter:

a) Generally, in brick-concrete buildings below 8 floors, there is no need to install a concentrator for wired remote water meters, and you can directly use the manual copy machine to read the control meter outside the building.

b) Wired remote water meter For high-rise buildings, the concentrator 485 wired cascade mode is adopted, and all the meters that belong to the 485 network can be directly copied through the hand copy machine at any concentrator.

c) The wired remote water meter concentrator communicates with the meter wirelessly. The wired remote water meter can be equipped with 232/GRPS communication module and 232/IP communication module to realize remote meter reading.

9. The unique radio wake-up function ensures the real-time response demand for wired remote water meter communication