When choosing specifications, water meters with the specifications closest to this value should be chosen as the first choice according to the size and range of flow used under normal circumstances. Because the design of water meter is based on the common flow rate, the stability and durability of the working performance of water meter under the common flow rate is the best, which is more in line with the design requirements.
When choosing specifications, water meters of the specifications with the commonly used flow approaching that value should be chosen as the first one according to the size and range of the flow used under normal circumstances. Because the design of water meter is based on the common flow rate, the stability and durability of water meter's working performance under the common flow rate are very good, which are more in line with the design requirements.
If small flow rate and boundary flow rate are chosen, different types of water meter range ratio (Q3/Q1) will lead to differences in common flow rate, which may lead to more frequently used flow than the common flow rate of water meter, thus greatly reducing the service life of water meter.
Whether ordinary water meter or intelligent water meter, we should recognize the functional classification of water meter when we choose and purchase, and choose the appropriate water meter or intelligent water meter according to the actual situation on the spot.
Common water meter types are pointer type (expressed in C), pointer digital combination type (expressed in E), semi-liquid seal type (expressed in Y), full liquid seal type (expressed in F), dry type (expressed in G). According to the indicator type of water meter, the wheel type is generally preferred. The counter of the type of liquid seal for self-contained wells, the counter digital wheel or the whole counter are all made up of a certain concentration of oil and other liquid sealed water meters. The clarity of the sealed and isolated counter is not affected by the external water quality, and the reading is clear and easy to read.
General mechanical water meter
Intelligent Water Meter with Electronic Device
Far water meter: wired and wireless remote transmission
Advace Intelligent Water Meter: Advance Water Meter is a kind of water meter with preset function, which is based on ordinary water meter and equipped with control and electronic control valve. The management of "pay first, then use water" can be realized.
For various reasons, the water quality flowing through the water meter and to the water terminal in many cases is not as clean as that in the water treatment plant. Sometimes, there are some impurities (such as rust, sand, linen, etc.). In this case, in addition to installing some filters in the design of the water meter pipeline, it is necessary to consider selecting a water meter or flowmeter that can adapt to such water quality.
Cost performance
Purchase of any commodity requires consideration of its cost-performance ratio. On the premise of meeting the basic requirements of the water meter verification regulation or passing the water meter verification, the main performances of the water meter are the sanitation and durability of the material used in the water meter, the reliability and convenience of reading, the magnitude of pressure loss, the convenience of maintenance and disassembly, and the adaptability to the installation location (such as being installed outdoors).
These are the reasons why smart water meter manufacturers should vigorously develop their smart water meter business. If you need more information about smart water meter, you will need to know more about smart water meter business
