Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of ic card prepaid water meter with brass body in China. If you're going to wholesale high quality ic card prepaid water meter with brass body, welcome to get pricelist and quotation from our factory.
Products Description
The IC card water meters enable prepaid management and the rational distribution of water resources. They have been widely used in residential, and commercial.
Features
- Magnetic Attack Protection Function: When the water meter experiences intentional magnetic interference during normal use, it will automatically shut off the valve within one minute, with the LCD displaying a fault message. Once the magnetic field is removed, the smart water meter will automatically return to its normal state within one minute, effectively addressing the issue of magnetic attacks.
- Anti-Water Hoarding Function: The water management department can set a water purchase limit through parameter configuration cards to prevent water hoarding.
- Regular descaling function: The water meter automatically opens and closes the valve three times a month to ensure normal operation.
- Strong confidentiality and anti-interference ability.
- Tiered Water Pricing Function.
Outline Dimensional Drawing
|
Nominal Diameter
|
mm | 15 |
20
|
25 |
|
Length L
|
258 | 299 | 345 | |
|
Length L1
|
165 | 195 | 225 | |
|
Width B
|
90 | 90 | 90 | |
| Height H1 | 120 | 120 | 120 | |
|
Height H2
|
190 | 190 | 190 | |
|
Connecting Thread
|
d |
R1/2
|
R3/4
|
R1
|
| D |
G3/4B
|
G1B
|
G1 1/4B
|
Products Parameters
|
Item
|
Unit
|
Details
|
|||
|
Nominal Diameter
|
mm | 15 | 20 | 25 | |
|
Q3/Q1
|
R100 | ||||
|
Overload flow rate (Q4)
|
(m3 / h) |
3.125
|
5 | 7.875 | |
|
Permanent flow rate(Q3)
|
2.5 | 4 | 6.3( | ||
|
Transitional flow rate(Q2)
|
0.04 | 0.064 | 0.1 | ||
|
Min flow rate(Q1)
|
0.025 | 0.04 | 0.063 | ||
|
Accuracy Class
|
Class 2
|
||||
|
Temperature Class
|
T30/T50/T90 |
||||
|
Max Admissible Pressure
|
PN10/PN16
|
||||
|
Pressure Loss Classes
|
0.63bar |
||||
|
Electromagnetic Environment Class
|
E1
|
||||
|
Environmental Classification
|
O |
||||
|
Protection Class
|
IP68
|
||||
|
Installation Direction
|
H
|
||||
|
Flow Prefifile Sensitivity Class
|
U10/D5
|
||||
|
Battery Lifetime
|
≥ 6 years
|
||||
Product usage
The IC card smart water meter is very easy to operate. After installation,
- First, the user needs to go to the water management department to complete the water meter opening procedure.
- The management personnel will issue an IC card to the user and perform the opening and recharge.
- After completing the recharge, the user can use the IC card to swipe it on the water meter, and it will be ready for normal use.
When the remaining balance in the water meter reaches the alarm value or becomes zero, the water meter will automatically shut off the valve and alert the user to make a recharge payment.
R&D Center and Production Base
our client
certificate
Why S.h.Meters
exhibition
after-sales support
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