KM04-06
Used for household or residential units to measure, memorize and display the consumption of drinking cold water flowing through the pipeline. Mechanical and electrical separation mode installation, easy to replace, long service life of components. The valve control meter can control the valve opening and closing through the process of the meter reading platform.
Description
1. Features
● Adopting volumetric rotary piston principle of measurement, high precision.
● Dry type register, anti-magnetic interference, long-term clear reading.
● 304 Stainless steel body.
● Stainless steel ball valve.
● Climate and EMC class B, E1.
|
Datacomms |
Static current |
Report |
Operating frequency |
Transmitted power |
Receive sensitivity |
|
Lora |
20μA |
Hall\Reed switch |
470-510MHz |
≤20dBm |
-136+1dBm |
|
NB-lot |
10μA |
Hall\Reed switch |
B1,B2,B5,B8,NB-lot |
≤23dBm |
-131+1dBm |
3. Head Loss Curve
4. Accuracy Error Curve 
5. Installation Dimension

|
Item No |
LXHS-8 |
|
|
L1 |
mm |
258 |
|
L |
mm |
165 |
|
H |
mm |
124 |
|
W |
mm |
80 |
|
Connection Thread |
D(mm) |
G3/4" |
|
d(mm) |
R1/2 |
|
|
Weight |
with unions(kg) |
1.3KG |
|
without unions(kg) |
||
6. Main Technical Parameter
|
Model number |
LXHS-8 |
|
|
Nominal diameter (DN)[mm] |
8 |
|
|
Ratio Q3/Q1 |
R160 |
R200 |
|
Overload flow rate (Q4) [m³/h] |
1.25 |
1.25 |
|
Permanent flow rate (Q3) [m³/h] |
1 |
1 |
|
Transitional flow rate (Q2) [m³/h] |
0.01 |
0.008 |
|
Minimum flow rate (Q1) [m³/h] |
0.00625 |
0.005 |
|
Accuracy class |
2 |
|
|
Maximum permissible error for the lower flow rate zone (MPEι) |
±5% |
|
|
Maximum permissible error for the upper flow rate zone (MPEμ) |
±2% for water having a temperature ≤30℃ ±3% for water having a temperature >30℃ |
|
|
Temperature class |
T30,T50 |
|
|
Water pressure classes |
MAP 16 |
|
|
Pressure-loss classes |
△P63 |
|
|
Indicating range[mn³] |
99 999 |
|
|
Resolution of the indicating device[mn³] |
0.00005 |
|
|
Flow profile sensitivity classes |
U10,D5 |
|
|
Orientation limitation |
HORIZONTAL |
|
In the water supply industry, the Mechanic Water Meter is widely utilized for its robust design and independence from external power sources. However,...
In the advancement of smart water infrastructure, NB-IoT (Narrowband Internet of Things) prepaid water meters have become the industry standard. Howev...
In the rapidly evolving landscape of Smart Water Management, selecting the appropriate metering technology is a critical decision for utility companie...
With the increasing importance of energy management, heat measurement has become a crucial aspect of heating systems. Traditional methods of heat meas...