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DN15-DN25
S.H.Meters
Prepaid Water Meter Digital Apartment R100
Product features
·High Precision Water Measurement.
·Joint valve structure, suspension design, 1:3200 torque, Timed automatic cleaning. Ensure valve stability and smooth opening and closing.
·Long service life, 6 years battery life.
Advantage of the system
·OEM, language display and currency unit display can be customized, and company name can be added to the software.
·The data will be saved automatically after exiting the system.
·Simple management and user card making, easy to query consumption records.
Invoice printing, providing payment voucher to users in the most common form in the local area.
Product features
·our ic card prepaid water meter has high accuracy
·Type:flange/screw/joint/split
·Material:Cast Iron/Ductile Iron/brass
·Scenes to be used:home/apartment/domestic/indoor/house/residential/housing/garden/housing/commercial/general household/residential building/for residence/apartment /municipality/household/potable/domestic residential
·waterproof level:IP68
·Technical data conform to international standard ISO 4064.
·Accuracy:class b
·Water temperature: 0.1℃~40℃ ( 0.1℃~90℃ for hot water meter).
·fitting:connctor/PCB/Valve control/reading device/adapter/actuator/battery operated/with controller/connection fittings/pipe fitting/connector fitting/coupling/pointer/components/counter/accessories/register/with valve
·communication:IC card reading/Private protocol
Outline dimensional drawing
| Nominal Diameter | Length L | Length L1 | Width B | Height H1 | Height H2 | Connecting Thread | |
| mm | d | D | |||||
| 15 | 258 | 165 | 90 | 112 | 184 | R1/2 | G3/4B |
| 20 | 299 | 195 | 90 | 112 | 184 | R3/4 | G1B |
| 25 | 345 | 225 | 90 | 114 | 186 | R1 | G1 1/4B |
Main technical data
(1) Technical specifications
| Item | Unit | Details | ||
| Nominal diameter | mm | 15 | 20 | 25 |
| Q3/Q1 | R80/R100 | |||
| Overload flow(Q4) | m³/h | 3.125 | 5 | 7.875 |
| Nominal flow(Q3) | m³/h | 2.5 | 4 | 6.3 |
| Tran sitional flow(Q2) | m³/h | 0.05 | 0.08 | 0.13 |
| Minimum flow(Q1) | m³/h | 0.031 | 0.05 | 0.08 |
| Accuracy class | Class 2 | |||
| Maximum indication | m³ | 99999 | ||
| Temperature class | T30,T90 | |||
| Pressure class | MAP10/MAP16 | |||
| Pressure loss class | p63 | |||
| Flow prefile sensitivity class | U10/D5 | |||
| Environmental class | Class B | |||
| Electromagnetic environment class | E1 | |||
| Static current | uA | <10 | ||
(2) Relative error
·Maximum permissible error between Q1 and Q2(excluded) is ±5% in flow low area.
·When the water temperature is not higher than 30℃, maximum permissible error between Q2 and Q4(included) is ±2% in flow high area.
·When the water temperature is higher than 30℃, maximum permissible error between Q2 and Q4(included) is ±3% in flow high area.
(3) Working temperature: cold water (0.1~30)℃
(4) Operating ambient temperature: (5~55)℃
(5) Storage environmental temperature: (-5~55)℃
Fault handling instructions
| Item | Fault display | Fault explanation | Elimination methods |
| 1 | Under voltage | Low battery | |
| 2 | Flow | Flow sensor signal | Contact the manufacturer |
| 3 | Valve open/close | Valve sticking,rusting or scaling | |
| 4 | Can not read card | Write card error or take the wrong card | Go to water supply department to test the card |
Why choose us ?
1.Professional R & D team support the customization request including the meters parts, various signal output, the data management system and charge system. The aim is to achieve the water metering system localization .
2.We have a strict quality management system, and experienced technical engineers are in charge of production and calibration, so as to ensure the quality of each water meter before delivery. For regular order provide each water meter test result and inspection report.
3.About the delivery ability side , we have stable stock. For sample and trial order, we have the special production line to make sure the fast delivery. and large orders also can guarantee the delivery time.
4.Our fund is guaranteed, the payment method is flexible.
5. As to the after-sales service system, we are building the complete after-sell services station in overseas markets and looking for more local partners can start the cooperation with us.
For public utility:
1. Through market research, we can understand the main problem for the current leakages and which is be solved urgently, such as basic measurement, charge management or main pipeline leakage.
2. Investigate the local water quality, water pipe network, network signal coverage, local residents' payment habits, managers' charging logic, etc., and design and develop water meters, networks and charging systems suitable for the local market
3. Assist in pilot, sample test and installation for water metering system
4. Support localized factory building, assembly, calibration and production according to actual needs
5. International project financing services can be provided according to actual needs
6. The water meter conforms international standards and certificates and can participate in international bidding
7. It can provide actual use, on-site installation, training guidance, etc
8. The warranty period of the water meter can be extended according to the requirements of the water department
9. Key customers and markets can provide localized service teams to achieve more efficient and direct on-site service requirements
For Contractor:
1. Investigate the actual installation site, such as water meter installation location, length requirements, signal laying, anti freezing, anti magnetic interference and other requirements, and give specific systematic solutions such as water meter selection, signal selection,etc.
2. Customized development of charging software and water meters can be carried out according to the actual project needs.
3. According to the project budget, various solutions such as mechanical meters, ultrasonic water meters and various intelligent remote water meters can be provided.
4. The water meter conform international standards and certificates, and can meet the requirements of the municipal water department
5. Assist in pilot, sample test and installation
6. Various flexible payment methods can be selected
7. Large raw material inventory and fast delivery time
8. The warranty period can be extended according to the requirements of the water department
9. Key customers and markets can provide localized service teams to achieve more efficient and direct on-site service requirements
Prepaid Water Meter Digital Apartment R100
Product features
·High Precision Water Measurement.
·Joint valve structure, suspension design, 1:3200 torque, Timed automatic cleaning. Ensure valve stability and smooth opening and closing.
·Long service life, 6 years battery life.
Advantage of the system
·OEM, language display and currency unit display can be customized, and company name can be added to the software.
·The data will be saved automatically after exiting the system.
·Simple management and user card making, easy to query consumption records.
Invoice printing, providing payment voucher to users in the most common form in the local area.
Product features
·our ic card prepaid water meter has high accuracy
·Type:flange/screw/joint/split
·Material:Cast Iron/Ductile Iron/brass
·Scenes to be used:home/apartment/domestic/indoor/house/residential/housing/garden/housing/commercial/general household/residential building/for residence/apartment /municipality/household/potable/domestic residential
·waterproof level:IP68
·Technical data conform to international standard ISO 4064.
·Accuracy:class b
·Water temperature: 0.1℃~40℃ ( 0.1℃~90℃ for hot water meter).
·fitting:connctor/PCB/Valve control/reading device/adapter/actuator/battery operated/with controller/connection fittings/pipe fitting/connector fitting/coupling/pointer/components/counter/accessories/register/with valve
·communication:IC card reading/Private protocol
Outline dimensional drawing
| Nominal Diameter | Length L | Length L1 | Width B | Height H1 | Height H2 | Connecting Thread | |
| mm | d | D | |||||
| 15 | 258 | 165 | 90 | 112 | 184 | R1/2 | G3/4B |
| 20 | 299 | 195 | 90 | 112 | 184 | R3/4 | G1B |
| 25 | 345 | 225 | 90 | 114 | 186 | R1 | G1 1/4B |
Main technical data
(1) Technical specifications
| Item | Unit | Details | ||
| Nominal diameter | mm | 15 | 20 | 25 |
| Q3/Q1 | R80/R100 | |||
| Overload flow(Q4) | m³/h | 3.125 | 5 | 7.875 |
| Nominal flow(Q3) | m³/h | 2.5 | 4 | 6.3 |
| Tran sitional flow(Q2) | m³/h | 0.05 | 0.08 | 0.13 |
| Minimum flow(Q1) | m³/h | 0.031 | 0.05 | 0.08 |
| Accuracy class | Class 2 | |||
| Maximum indication | m³ | 99999 | ||
| Temperature class | T30,T90 | |||
| Pressure class | MAP10/MAP16 | |||
| Pressure loss class | p63 | |||
| Flow prefile sensitivity class | U10/D5 | |||
| Environmental class | Class B | |||
| Electromagnetic environment class | E1 | |||
| Static current | uA | <10 | ||
(2) Relative error
·Maximum permissible error between Q1 and Q2(excluded) is ±5% in flow low area.
·When the water temperature is not higher than 30℃, maximum permissible error between Q2 and Q4(included) is ±2% in flow high area.
·When the water temperature is higher than 30℃, maximum permissible error between Q2 and Q4(included) is ±3% in flow high area.
(3) Working temperature: cold water (0.1~30)℃
(4) Operating ambient temperature: (5~55)℃
(5) Storage environmental temperature: (-5~55)℃
Fault handling instructions
| Item | Fault display | Fault explanation | Elimination methods |
| 1 | Under voltage | Low battery | |
| 2 | Flow | Flow sensor signal | Contact the manufacturer |
| 3 | Valve open/close | Valve sticking,rusting or scaling | |
| 4 | Can not read card | Write card error or take the wrong card | Go to water supply department to test the card |
Why choose us ?
1.Professional R & D team support the customization request including the meters parts, various signal output, the data management system and charge system. The aim is to achieve the water metering system localization .
2.We have a strict quality management system, and experienced technical engineers are in charge of production and calibration, so as to ensure the quality of each water meter before delivery. For regular order provide each water meter test result and inspection report.
3.About the delivery ability side , we have stable stock. For sample and trial order, we have the special production line to make sure the fast delivery. and large orders also can guarantee the delivery time.
4.Our fund is guaranteed, the payment method is flexible.
5. As to the after-sales service system, we are building the complete after-sell services station in overseas markets and looking for more local partners can start the cooperation with us.
For public utility:
1. Through market research, we can understand the main problem for the current leakages and which is be solved urgently, such as basic measurement, charge management or main pipeline leakage.
2. Investigate the local water quality, water pipe network, network signal coverage, local residents' payment habits, managers' charging logic, etc., and design and develop water meters, networks and charging systems suitable for the local market
3. Assist in pilot, sample test and installation for water metering system
4. Support localized factory building, assembly, calibration and production according to actual needs
5. International project financing services can be provided according to actual needs
6. The water meter conforms international standards and certificates and can participate in international bidding
7. It can provide actual use, on-site installation, training guidance, etc
8. The warranty period of the water meter can be extended according to the requirements of the water department
9. Key customers and markets can provide localized service teams to achieve more efficient and direct on-site service requirements
For Contractor:
1. Investigate the actual installation site, such as water meter installation location, length requirements, signal laying, anti freezing, anti magnetic interference and other requirements, and give specific systematic solutions such as water meter selection, signal selection,etc.
2. Customized development of charging software and water meters can be carried out according to the actual project needs.
3. According to the project budget, various solutions such as mechanical meters, ultrasonic water meters and various intelligent remote water meters can be provided.
4. The water meter conform international standards and certificates, and can meet the requirements of the municipal water department
5. Assist in pilot, sample test and installation
6. Various flexible payment methods can be selected
7. Large raw material inventory and fast delivery time
8. The warranty period can be extended according to the requirements of the water department
9. Key customers and markets can provide localized service teams to achieve more efficient and direct on-site service requirements
