KM05-19
Adopt vane wheel movement, plastic dry type register, inside adjustment, and high-quality brass body, confirm to ISO4064 and cover DN15--DN50.
Description
1. Features
2. Head Loss Curve
3. Accuracy Error Curve
4. Installation Dimension
Item No | LXSG-15 | |
L1 | mm | 165 |
L | mm | 260 |
H | mm | 110 |
W | mm | 98 |
Connection Thread | D(mm) | G3/4" |
d(mm) | R1/2 | |
Weight | with unions kg |
1.2 |
5. Main Technical Data
Model Number |
LXSG-15 |
|
|
|
|
||||||||||
Nominal diameter (DN)[mm] |
15 |
20 |
25 |
32 |
40 |
||||||||||
Ratio Q3/Q1 |
R80 |
R100 |
R160 |
R80 |
R100 |
R160 |
R80 |
R100 |
R160 |
R80 |
R100 |
R160 |
R80 |
R100 |
R160 |
Overload flow rate (Q4) [m³/h] |
3.125 |
3.125 |
3.125 |
5 |
5 |
5 |
7.875 |
7.875 |
7.875 |
12.5 |
12.5 |
12.5 |
20 |
20 |
20 |
Permanent flow rate (Q3) [m³/h] |
2.5 |
2.5 |
2.5 |
4 |
4 |
4 |
6.3 |
6.3 |
6.3 |
16 |
16 |
16 |
25 |
25 |
25 |
Transitional flow rate (Q2) [m³/h] |
0.05 |
0.04 |
0.025 |
0.08 |
0.064 |
0.04 |
0.126 |
0.1008 |
0.063 |
0.2 |
0.16 |
0.1 |
0.32 |
0.256 |
0.16 |
Minimum flow rate (Q1) [m³/h] |
0.03125 |
0.025 |
0.015625 |
0.05 |
0.04 |
0.025 |
0.07875 |
0.063 |
0.039375 |
0.125 |
0.1 |
0.0625 |
0.2 |
0.16 |
0.1 |
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℃ |
||||||||||||||
Temperature class |
T30,T50 |
||||||||||||||
Water pressure classes |
MAP 16 |
||||||||||||||
Pressure-loss classes |
△P63 |
||||||||||||||
Indicating range[m³] |
99 999 |
||||||||||||||
Resolution of the |
0.00005 |
||||||||||||||
Flow profile sensitivity classes |
U10 D5 |
||||||||||||||
Orientation limitation |
HORIZONTAL |
When choosing and installing a rotary piston water meter, it is important to think about environmental factors. This helps ensure accurate measurement...
When choosing and installing a rotary piston water meter, it is important to think about environmental factors. This helps ensure accurate measurement...
Regular maintenance of rotary piston water meter is a key link to ensure its efficient operation and accurate measurement. Comprehensive inspection of...
Mechanical wear is one of the most common faults in the operation of water meters. Water meters are composed of multiple precision mechanical parts, i...