Mounted on the "magic" module smart meter function is more powerful

【China Instrument Network Industry Focus】Install a “magic” module in the smart water meter to sense whether the owner of the home is on a business trip, automatically close the valve, and start the maintenance program to prevent the water meter from rusting and aging. This set of zero error The new intelligent water meter with low power consumption and multi-function is produced by a company in Tianjin. This product has been welcomed by domestic and foreign markets once it is put into operation.


On the sixth day of the sixth year, most of the people were still immersed in the festive atmosphere of the new year. Tianjin Chenggang Technology Development Co., Ltd. (hereafter referred to as Chenggang Technology) in the Huangzhuang Industrial Function Zone is already a busy and busy production scene. The employees are rushing to work and are making 5,000 smart meters for urgent orders. .

According to the engineer Yu Peng, this is a newly developed smart water meter produced by the company. Inside it is installed a “magic” smart module. For example, if the owner of the house is on a business trip, the smart module will catch this information after a long absence. , and automatically close the valve. This smart water meter was put on the market just a few years ago and quickly won the favor of domestic and African and West Asian markets with features such as zero error, low power consumption and multi-functionality. It is expected that this year's output value will reach 150 million yuan, which is nearly double the amount of last year.

According to reports, Chenggang Technology is an important production base for electronic products in Tianjin. It mainly produces table and valve integrated cold and hot water metering tables, table and valve integrated heat meter base tables (flow sensors), and single-unit (130) heat meter base tables. , The market share in the domestic market reached 10%.

Due to the use of manual welding in traditional water meters, there is a large or small error in the core “module” of the control water meter. To overcome this technical problem, the company’s R&D team after one year's painstaking research and development has changed the circuit board of the module to advanced technology. The SMT process replaces artificial welding with an intelligent surface patch technology to achieve zero error. And through the implantation of advanced anti-interference technology, fundamentally eliminate malicious stealing. The module also has multiple functions. Integrity users can enjoy automatic overdraft and avoid the inconvenience of life caused by water cut. The automatic on-off valve function is suitable for users who often travel. When the water meter is not used for a long time, it will start the valve maintenance program and prevent the water meter from generating. Rust aging.

It is understood that the company will also introduce photoelectric direct-reading water meters in May this year. Users only need to use a Mbuc cable to connect the water meter, then log on to the cloud platform, and check the water fee and water fee through the affixed WeChat. Right now, this feature is under intense debugging. In addition, an ultrasonic water meter is under development. This technology is mainly aimed at large-diameter water meters. After the successful development, the accuracy of the water meter will not only be greatly improved, but also the service life will be increased from the current 6 years to 12 years.

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