Product Description:
Adopting an integrated shell structure, compact and simple, beautiful and sturdy
Fully sealed design:All electronic circuit components are sealed with epoxy resin, with no external leakage electrodes and good sealing performance. Non contact RF card technology: The interaction of water meter data adopts non-contact RF card technology, electromagnetic triggering, ensuring the sealing of the water meter and improving the service life of the user card. 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 or more.
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 discharge of the valve and avoid phenomena such as valve scaling and rusting
Design of independent battery compartment:Convenient for property management to replace batteries without damaging the lead seal of the entire meter
Anti external electric and magnetic attack technology:When subjected to strong electrical or magnetic attacks from the outside, the water meter will automatically close the valve
Remaining water alarm prompt function:When the data in the table is reduced to the remaining water level, the valve will automatically close to remind the user to avoid affecting their water usage due to insufficient water
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 normal water use of users
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 |
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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 |
85×105 |
LXSK-20 |
20 |
5.0 |
4 |
0.05 |
195 |
G1B |
300 |
16 |
R3/4 |
85×108 |
LXSK-25 |
25 |
7.875 |
6.3 |
0.08 |
225 |
G11/4B |
345 |
18 |
R1 |
85×110 |
Maximum reading of electronic part (m ³) |
999999.9 |
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Electronic resolution (m ³) |
0.1 (0.001 for purified water) |
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accuracy class |
Level 2.0 adopts standard: Cold water JJG162-2009; Hot water JJG686-2006; Purified water CJ/T241-2007 |
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pressure loss |
<25kPa/qp |
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Maximum working pressure |
1.6MPa |
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Temperature of water medium |
Cold water (0~30) ℃; Hot water (0~90) ℃; Purified water (0~30) ℃; |
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ambient humidity |
(0~99)%RH |
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Power supply mode |
Lithium battery DC3.0V |