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exceptSichuanBesides, our company's products areXizang, Yunnan, Guizhou and other regionsIt has been widely applied and has been purchased, installed and used in multiple prefecture level cities, counties, and townships. Detailed cases can be provided!
product overview
The M-BUS remote intelligent water meter is a new generation of intelligent centralized reading water meter developed by our company. It adopts an integrated design, including a built-in M-BUS remote communication module, a communication base meter, a microcontroller, and an electric control valve. At the same time as precise measurement, the concentrator can communicate with the meter through the bus to collect and monitor the water usage of end users.
This series of products all comply with the technical requirements of GB/T778-2007 "Measurement of Water Flow in Closed Full Pipelines - Drinking Cold Water and Hot Water Meters" and the Ministry of Construction standard CJ/T188-2004 "Technical Conditions for Data Transmission of User Measuring Instruments".
Product parameters
Usage temperature | 5℃~55 |
Use humidity | ≤100% |
working voltage | (Bus voltage) 39V |
Working current | Reading status 20mA |
Years of service | Over 10 years |
Performance characteristics
Meter reading is fast and reliable, and the meter reading is instantaneous. By installing an infrared light-emitting tube on the character wheel, accurate recognition of the characters on the wheel can be achieved, and water volume collection can be completed instantly, solving the problem of garbled recognition of water meter numbers when the wheel is carried over;
Daily work does not require power supply, only power supply during reading, avoiding measurement errors and extensive maintenance work caused by stable, unreliable or faulty power supply;
At the receiving end, the checksum can be used for error detection. If there is an error, the water meter needs to be resent, which can achieve stable, accurate, and reliable measurement in complex usage environments;
The mechanical reading and electronic reading are consistent, and the position of the code wheel is automatically memorized. It is not a pulse accumulation measurement and does not require initialization. There is no situation where the two readings are inconsistent due to cumulative errors or water meter reversals;
The sensor adopts non-magnetic sensing, without mechanical contact parts, and will not be affected by magnetic field interference or misreading caused by mechanical vibration;
High level of security protection: no battery, no storage, no battery life and data loss concerns. Fully waterproof and sealed, with IP68 waterproof rating;