Hebei Yuanjiang DN15 prepaid water meter/IC card water meter/smart water meter body Application -- Measuring the volume of cold potable water passing through the pipeline. Product images
Main Technical Data
Item | Specification |
Valve Durability | Valve switching action≥1000 times |
| 15E | 20E | 25E |
Overload Flow | 3m3/h | 5m3/h | 7m3/h |
Normal Flow | 1.55m3/h | 2.5m3/h | 3.5m3/h |
Transitional Flow | 0.12m3/h | 0.2m3/h | 0.3m3/h |
Minimum flow | 0.05m3/h | 0.05m3/h | 0.07m3/h |
Min.Reading | 0.0001 m3 |
Max.Reading | 99999 m3 |
Power and Life | Power: 3.6V lithium battery Life: ≥6 years |
IC Card Life | ≥ 100000 times |
Static Working Current(uA) | ≤6 |
Conditions | Indoor Installation: cold water meter Temperature:0-40℃ Relative humidity≤93% Hot Water Meter Temperature:≤90℃ Relative humidity≤93% |
Feature: 1.flexible reader structure, flip cover and insert card, waterproof cover on the top. Not only achieve waterproof purpose, but make products nice. 2.Adopt imported ultra-low-power microprocessor, Circuit using zero-power technology, improve the battery life, guarantee working life over 8 years. 3.Valve automatically sewage, blockades, anti-rust: Valve automatic switch regularly, the instantaneous momentum for effective use of the water caused by the pipeline pressure, the valve automatically sewage avoid valve fouling rust phenomenon. 4.Independent seal design: Each part of the line devices adopt all epoxy sealed, no leakage of electrodes, good sealing, to eliminate the waterproof moisture problems due to the shell deformation caused. 5.Against outside electromagnetic attack technology: When external strong electric, magnetic attack, water meter will automatically close the valve. 6.Alarm remaining water: When remaining amount of water in the water meter is equal to the alarm value water, close the valve automatically to alert users to avoid water users due to lack of water. 7.Data transfer: Engineering card can be used when water meter has fault, data transfer to the new table, so as to achieve the purpose of the normal water and not affect the customer. Other Types we can supply