What brand of smart water meter is good, smart water meterMarch 20,2019 What brand of smart water meter is good? China's laws stipulate national metering laws and regulations on civil water meter management. Civil water meters for trade settlement directly with the water supply department are subject to "compulsory verification, limited use and rotation due". Enterprises manufacturing water meters must obtain the "Measuring Instrument License"; before the installation of each domestic water meter, it must pass the verification by a metrological verification agency set up or authorized by the quality and technical supervision department in accordance with the law, and paste the strong inspection pass mark; The water meter shall be rotated by its property owner (water supply enterprise) when due. The life span of civil water meters with a nominal diameter of 25mm or less generally does not exceed 6 years. Installation Precautions 1. The specifications of the water meter should be based on the commonly used flow rate. The ambient water temperature and water pressure used by the water meter should meet the technical parameter requirements. 2. The direction of the arrow on the case must be consistent with the direction of water flow during installation, and the installation must be horizontal or vertical. The installation site shall be protected from direct sunlight, pollution and water flooding, and shall be easy to disassemble and observe. Freezing measures shall be taken in cold winter season. 3. It is strictly forbidden to place any items on the water meter and the instrument cover. Pay attention to prevent moisture and moisture. It is strictly forbidden that water drops penetrate the water meter and the meter to damage the meter, affecting the normal use of the user. 4. Long-term use must be overhauled. The casing must not be dismantled, and abnormalities should be notified to the maintenance department for maintenance. 5. The installation reserved dimensions must meet the installation requirements of the external dimensions of the water meter, so as to prevent the water meter casing from being damaged due to the insufficient reserved dimensions.
Advantages of prepaid meters over traditional metersMarch 13, 2019 Pre-paid electricity meters, as the name implies, this is a type of electricity meter that pre-stores electricity and then uses electricity; this is a new type of electricity meter, although it has not yet been fully popular at this stage, it will definitely replace the ordinary one in the future. Electricity meter. The emergence of pre-paid meters not only avoids the trouble of paying electricity bills to the business office every month, but also completely avoids the situation of some people defaulting on electricity bills.
What should users pay attention to when using smart water meters?September 19, 2017 When selecting the diameter of the water meter, we must not only consider the diameter of the pipe at the installation site, but also consider the size of the flow that is often used to select a suitable caliber. It is advisable to use a flow that is close to or less than the required flow of the water meter. The installation location of the water meter should be selected for easy disassembly and meter reading, and should be protected from exposure to sunlight and frozen pollution. At the same time, an oil valve should be installed before the water meter is installed, so that the water meter can be disassembled and disconnected.
Water saving, why non-smart IC card water meters are not availableNovember 6, 2017 China is a water-stressed country. Especially in the rapid development of the past 20 years, China ’s water shortage is worrying. Even so, many people never know what water conservation is. Now, with the implementation of the tiered water price policy, Many users are slowly beginning to pay attention to water conservation issues in their homes, and all of them are smart IC card water meters.
Advantages of prepaid meters over traditional metersSeptember 19, 2017 Pre-paid electricity meters, as the name implies, this is a kind of electricity meter that pre-stores electricity charges and then uses electricity; this is a new type of electricity meter, although it has not been fully popular at this stage, it will completely replace ordinary electricity meters in the future . The advent of pre-paid meters not only avoids the trouble of paying electricity bills to the business office every month, but also prevents some people from defaulting on electricity bills.
Smart water meter manufacturers: points for smart water meter winter protectionSeptember 19, 2017 Smart water meter is a new type of water meter that uses modern microelectronic technology, modern sensing technology, and smart IC card technology to measure water consumption, transfer water data and settle transactions. Compared with traditional water meters, which generally only have the functions of flow collection and mechanical pointer display of water consumption, it is a great improvement. In addition to recording and electronic display of water consumption, smart water meters can also control water consumption according to the agreement.
Installation and use of prepaid electricity metersSeptember 19, 2017 The user inserts the pre-purchased power IC card into the meter in the direction of the arrow on the card (the metal contact points to the left). The display first displays F1 and then the current purchased power, and then stably displays F2 and then the display displays the original remaining power plus the newly purchased power. The sum is the current remaining power. At this time, the IC card can be removed and the display goes out. (If the remaining power in the table is lower than the alarm power, the display is always on.
Credit card prepaid water meter function introductionSeptember 19, 2017 Prepaid function: Two-way transmission of water information through IC card, water purchased first, water automatically shuts off the valve without charge; Card function: This meter supports the function of water and electricity card, one user card can take 4 hydrometers for the convenience of users use. Display function: The user can directly view various information of the water meter, such as the current water purchase amount, remaining water amount, cumulative water consumption, on-off valve status, power shortage reminder, etc., and the display is clear and intuitive.
IC card smart water meter Water saving experts around youSeptember 19, 2017 Water is a limited resource related to human survival and development, and it is also an important guarantee for achieving sustainable economic and social development. How to effectively protect water resources, reduce waste, and rationally use water resources to save water has become an urgent problem for the majority of water supply departments. The IC card smart water meter strengthens people's awareness of water saving through metering and charging, and facilitates water supply units to control water resources.
Differences between smart IC card water meters and remote water metersSeptember 19, 2017 Speaking of smart IC card water meters Many people feel that smart IC card water meters are no different from remote water meters. Smart IC card water meters are remote water meters. In fact, otherwise, there is a difference between smart IC card water meters and remote water meters. In order to let everyone know about smart IC card water meters, the following prepaid water meter manufacturers will tell you the difference between smart IC card water meters and remote water meters, for your convenience. Purchase remote water meter products in the future.
IC card water meter power failure protection new technologySeptember 19, 2017 Most IC card water meters in the IC card water meter industry maintain normal operation through batteries, which makes most IC card water meters show limitations.The IC card water meter is in a humid environment, and the quality of the battery is not the same as that of the battery. The loss is serious. If there is no electricity, the water meter will not continue to work, and the corresponding water supply unit and user will cause significant losses. This is also the fatal weakness of the IC card water meter using lithium sub batteries.
Daily Maintenance Tips for Smart Water MetersSeptember 19, 2017 Although many people use smart water meters, they do not know the basic common sense of smart water meters. Under normal circumstances, the national standard for smart water meters is 15-20mm. Although the smart water meter is not a consumable item, in order to ensure the accuracy of the smart water meter, it is recommended that you replace the smart water meter in a six-year cycle in time to ensure the accuracy of the smart water meter.