Product Description:
◇ Adopting an active card reading structure, the lid is lifted to insert the card, and the upper part of the water meter is designed with a waterproof cover, which not only achieves the purpose of waterproofing, but also makes the product beautiful and elegant
◇Adopting imported ultra-low power microprocessors and zero power technology in the circuit, the service life of the internal battery is greatly improved, ensuring its use8Years and above
◇ Valve automatic drainage, anti blocking, and anti rust technology: The valve automatically switches on and off at regular intervals, effectively utilizing the instantaneous water pressure caused by pipeline pressure to achieve automatic drainage of the valve, avoiding phenomena such as valve scaling and rust death
◇ Independent sealing design: All parts of the circuit components are sealed with epoxy resin, without external leakage electrodes, with good sealing performance, eliminating waterproof and moisture-proof problems caused by shell deformation
◇ Anti external electric and magnetic attack technology: When there is a strong electric or magnetic attack from the outside, the water meter will automatically close the valve
◇ Remaining water level alarm prompt function: When the data in the table is reduced to the remaining water level, the valve will be automatically closed to remind the user, so as not to affect the user's water use due to insufficient water level
◇ Data transfer function: When the water meter malfunctions, the engineering card can be used to transfer the faulty meter data to a new meter, thereby achieving the goal of not affecting the user's normal water use
◇ Support the design of one card for water, electricity, and heating, which can be managed with one user card4Only water meters are very convenient for users with multiple meters in one household
model |
Nominal Diameter |
maximum flow |
Common traffic |
Minimum flow rate |
Table interface size |
Table connection size |
Table body |
|||
DN(mm) |
qs(m³/h) |
qp(m³/h) |
qi(m³/h) |
No takeover length |
Interface thread |
Take over the length of the connecting pipe |
Effective length of thread |
pipe thread |
||
L(mm) |
D |
L1(mm) |
L2(mm) |
D1 |
W×H(mm) |
|||||
LXSK-15 |
15 |
3.125 |
2.5 |
0.03 |
165 |
G3/4B |
260 |
14 |
R1/2 |
95×250 |
LXSK-20 |
20 |
5.0 |
4 |
0.05 |
195 |
G1B |
300 |
16 |
R3/4 |
95×252 |
LXSK-25 |
25 |
7.875 |
6.3 |
0.08 |
225 |
G11/4B |
345 |
18 |
R1 |
95×254 |
Maximum reading of electronic part (m ³) |
999999.9 |
|||||||||
Electronic resolution (m ³) |
0.1 (0.001 for purified water) |
|||||||||
accuracy class |
Level 2.0 adopts standard: Cold water JJG162-2009; Hot water JJG686-2006; Purified water CJ/T241-2007 |
|||||||||
pressure loss |
<25kPa/qp |
|||||||||
Maximum working pressure |
1.6MPa |
|||||||||
Temperature of water medium |
Cold water (0~30) ℃; Hot water (0~90) ℃; Purified water (0~30) ℃; |
|||||||||
ambient humidity |
(0~90)%RH |
|||||||||
Power supply mode |
Lithium battery DC3.6V |