Introductions
In the long-term residential water supply work,the management department is often distressed because it cannot receive the water fee smoothly,and encounters obstacles in reading the water meter data of the residents.This has taken a lot of time and energy for the management department,and this LXSG prepaid water meter can effectively solve these problems.The user must first pay for the recharge before the valve of the water meter can be opened and supply water.When there is not enough money in the water meter,it will stop the water supply.Prepaid water meter:
Main Technical Parameters
| DN | L/mm | L1/mm | B/mm | H1/mm | H2/mm | Connection | thread |
| d | D | ||||||
| 15 | 258 | 165 | 90 | 120 | 200 | R1/2 | G3/4B |
| 20 | 299 | 195 | 90 | 120 | 200 | R3/4 | G1B |
| 25 | 345 | 225 | 90 | 120 | 200 | R1 | G1 1/4B |
Maximum allowable error Q1-Q2 ±5%;
Maximum allowable error Q3-Q4;
Water temperature ≤30℃,max permissible error ±2%
Water temperature >30℃,max permissible error ±3%
Features
1.Pay first and use water later:Its use logic is that its valve will only open if there is sufficient money in the water meter.You don’t have to worry about users not paying.
2.Tiered unit price:The water management department can set different water charging standards.When the user usage exceeds the limit,he will need to pay more money.
3.IP68 protection design: The water meter module adopts a special sealing process,and the battery is also completely waterproof.The water meter can even work normally in the water.
4.Self-protection function:To ensure the reliability of water meter,valve it will periodically rotate once a month.When the water meter is disturbed by a magnetic field,the valve will automatically close.
5.Security is guaranteed:When the water meter is activated,it can only accept the user card that has been bound,and the safety is guaranteed.
6.System can be customized:Customers can customize the language and interface display of the system according to actual needs.And it has B/S online version and stand-alone version to choose from.
Installation and Use
The operation of the prepaid water meter is very simple.
When the water meter is installed:
1.The user needs to go to the payment office of the revelant water management department to go through the water meter account opening procedures.
2.The manager will issue an IC card to the user and open an account and recharge.
3.After completing the recharge,the user can use the IC card to swipe the water meter and it can be used normally.
When the remaining amount in the water meter reaches the alarm value or is zero,the water meter will automatically close the valve to remind the user to charge and pay.
