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Home prepaid water meter
1、 Product Introduction: Household water meters are widely used in various large, medium, and small residential areas, villas, buildings, and other pl
Product details
1、 Product Introduction:
Household water meters are widely used in various large, medium, and small residential areas, villas, buildings, and other places across the country. With the advancement of technology, DeNeng's products of household water meters continue to diversify, including household mechanical water meters, household intelligent water meters, household remote water meters, etc. When users use tap water, the water flow drives the internal blades to rotate, driving changes in readings and recording water consumption. For over a hundred years, there has been no major technological innovation in the field of household water meter supply. The emergence of smart household water meters can be said to be a major event that changed the history of water supply.
Household water meters are widely used in various large, medium, and small residential areas, villas, buildings, and other places across the country. With the advancement of technology, DeNeng's products of household water meters continue to diversify, including household mechanical water meters, household intelligent water meters, household remote water meters, etc. When users use tap water, the water flow drives the internal blades to rotate, driving changes in readings and recording water consumption. For over a hundred years, there has been no major technological innovation in the field of household water meter supply. The emergence of smart household water meters can be said to be a major event that changed the history of water supply.
2、 Functional features:
1. Prepayment mode:
Prepaid mode, which means buying water first and then using it: the initial available water volume of the water meter is zero, and the valve is closed. After opening an account and purchasing water at the water sales point, users will receive their user card. Insert the card into the corresponding water meter, the water meter reads the available water volume in the card, and then opens the valve to supply water normally. After the available water in the water meter is used up, the valve is closed, and the user holds the card to purchase water at the water selling point. Then, the recharged user card is inserted into the water meter, and the first process is repeated.
2. Card replacement, recycling and transfer functions:
The user card can only successfully transact with the corresponding water meter once for each water purchase. If the card is lost, it can be replenished according to the software database management function, and the water volume will not be lost or duplicated. When the water meter needs to be replaced, place the recycling transfer card in the card swiping area of the water meter, read the data in the meter, place the card in the card swiping area of the new meter, and the old meter information will enter the new meter.
3. Mechanical and electronic display modes:
The household water meter retains the character wheel and pointer display of the mechanical water meter, while adding an LCD display. Even if there is a malfunction in the electronic part, the accumulated water consumption can be read based on the display of the mechanical character wheel.
4. Ladder water pricing model:
Implement different tiered water fees according to the tiered water pricing in different regions, restrict people's water usage, and the more they use, the more water fees they pay, in order to raise public awareness of water conservation!
3、 Product standards and technical parameters:
1. The product technical standards shall comply with CJ/T133-2007 and GB/T778-2007 standards
2. Measurement accuracy: Level 2 meets ISO4046 standard
3. Working pressure: 1.0 MPa Experimental pressure: 1.6 MPa for 15 minutes
4. Pressure loss: ≤ 0.1 Mpa
5. Working voltage: 3.6V
6. Static current: ≤ 5 μ A
7. Valve driving current: ≥ 100mA
8. Durability: Electric control valve ≥ 1000 times
9. Medium temperature:
a) Cold water meter medium temperature: 0.1 ℃ -30 ℃
b) Hot water meter medium temperature: 30 ℃ -90 ℃
10. Protection level: IP68
1. Prepayment mode:
Prepaid mode, which means buying water first and then using it: the initial available water volume of the water meter is zero, and the valve is closed. After opening an account and purchasing water at the water sales point, users will receive their user card. Insert the card into the corresponding water meter, the water meter reads the available water volume in the card, and then opens the valve to supply water normally. After the available water in the water meter is used up, the valve is closed, and the user holds the card to purchase water at the water selling point. Then, the recharged user card is inserted into the water meter, and the first process is repeated.
2. Card replacement, recycling and transfer functions:
The user card can only successfully transact with the corresponding water meter once for each water purchase. If the card is lost, it can be replenished according to the software database management function, and the water volume will not be lost or duplicated. When the water meter needs to be replaced, place the recycling transfer card in the card swiping area of the water meter, read the data in the meter, place the card in the card swiping area of the new meter, and the old meter information will enter the new meter.
3. Mechanical and electronic display modes:
The household water meter retains the character wheel and pointer display of the mechanical water meter, while adding an LCD display. Even if there is a malfunction in the electronic part, the accumulated water consumption can be read based on the display of the mechanical character wheel.
4. Ladder water pricing model:
Implement different tiered water fees according to the tiered water pricing in different regions, restrict people's water usage, and the more they use, the more water fees they pay, in order to raise public awareness of water conservation!
3、 Product standards and technical parameters:
1. The product technical standards shall comply with CJ/T133-2007 and GB/T778-2007 standards
2. Measurement accuracy: Level 2 meets ISO4046 standard
3. Working pressure: 1.0 MPa Experimental pressure: 1.6 MPa for 15 minutes
4. Pressure loss: ≤ 0.1 Mpa
5. Working voltage: 3.6V
6. Static current: ≤ 5 μ A
7. Valve driving current: ≥ 100mA
8. Durability: Electric control valve ≥ 1000 times
9. Medium temperature:
a) Cold water meter medium temperature: 0.1 ℃ -30 ℃
b) Hot water meter medium temperature: 30 ℃ -90 ℃
10. Protection level: IP68
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