Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of high power volume prepaid water meter small diameter in China. If you're going to wholesale high quality high power volume prepaid water meter small diameter, welcome to get pricelist and quotation from our factory.
The prepaid water meter system consists of a prepaid water meter, an IC card, a card reader and management software. Ic card smart prepaid domestic home water meter adopts a one-meter one-card system.
Main Functions and Features
⊙ Use the RF card's logical encryption to ensure data security and reliability.
⊙Pre-paid water meter function: The user uses water first, and then owes the valve.
⊙Alarm function: the battery is under-pressured and the available water is insufficient; strong electromagnetic interference, close the valve and display an alarm.
⊙Data is stored in non-volatile memory, data will not be lost when power is off and can be stored for more than ten years.
⊙Display water data, valve status, battery status, remaining capacity, etc.
Main Specifications
⊙Static working current: <6μA
⊙Measurement level: 2.0
⊙Working voltage: 3V
⊙Diameter: 15mm, 20mm, 25mm
|
Size |
Length L |
Length L1 |
Width B |
Height H |
Connecting Thread |
Weight |
|
mm |
D |
Kg |
||||
|
DN15 |
258 |
165 |
85 |
115 |
G3/4 |
1.5 |
|
DN20 |
300 |
195 |
85 |
115 |
G1 |
1.8 |
|
DN25 |
330 |
225 |
85 |
115 |
G1 1/4 |
2.2 |
Technical Data
|
Size(mm) |
Overload Flow Rate (m3/h) |
Normal Flow Rate (m3/h) |
Boundary Flow Rate (m3/h) |
Minimum Flow Rate (m3/h) |
|
15 |
3.0 |
1.5 |
0.12 |
0.03 |
|
20 |
5.0 |
2.5 |
0.20 |
0.05 |
|
25 |
7.0 |
3.5 |
0.28 |
0.07 |
Hot Tags: high power volume prepaid water meter small diameter, manufacturers, wholesale, pricelist, quotation, smart system prepaid water meters, Digital Prepaid Water Meter System Installation, Digital Prepaid Water Meter, IC Card Smart Prepaid Water Meter, Intelligent Ic Card Prepayment Digital Home Water Meter, Domestic Prepaid Water Meter
