Smart Card Water Meter DN15-50

Overview：

This product is a type of rotor, multiple-jet, wireless remote water meter used for measuring the total volume of drinking cold water flowing through tap water pipelines. It adopts the materials that meet the hygienic standard of drinking water measuring meter materials, and all performance indexes conform to the technical requirements of GB / T778-2007 (equivalent to ISO4064), CJ / T188-2004 Technical Conditions for Data Transmission of Household Meters issued by the Ministry of construction, DLT645-2007 Communication Protocol for Multifunctional Electric Energy Meters issued by the Ministry of Electric Power, and CJ / T244-2012 Electronic Remote Water Meters. It can be used to measure and charge the water consumption of residential houses, enterprises, and public institutions. It serves as an ideal metering and charging instrument for modern management in tap water charging management departments, such as water supply companies and real estate property companies etc.

Feature：

1. Prepayment function: To presell water quantity through water card, valve will be automatically closed when water is used up, which ensures realization of prepayment management after paying for water use in advance.

2. Ladder-like water price: Water meter adopts ladder-like water price on a monthly basis, and it uses segmented charging method on monthly water consumption according to set ladder-like unit price. A single water price can also be conveniently set.

3. Hoarding limit function: When the sum of water meter balance and recharge amount is more than the set limit, recharge transaction is not allowed.

4. One-card one-meter (or One-card multiple-meter): With perfect encryption system, it can store data for ten years. Users can instantly check cumulative water consumption, remaining water quantity (remaining amount), or water consumption of the same month at any time.

5. Anti-attack design: When strong magnetic force interferes metering signal, it can automatically record abnormal information and close valve. 

6. Pre-warning function: It can set alarm and overdrawn water consumption. When water consumption reaches the set alarm quantity or overdrawn quantity, water meter will automatically close valve to remind users of paying for further use of water.  

7. Wide application range: It adopts modular design structure to reliably realize low power consumption and high anti-interference performance, and good stability. It’s easy to install and use. 

Technical Parameter:

External Dimension：